RadInput.Net2 Summary description for DateFormatParser. DateInputRangeValidation describes the method used when enforcing that the selected date is within the MinDate-MaxDate bounds. The constraints are applied immediately. The control will not allow the user to enter a date that is outside the preset range. The constraints are applied when the control loses focus. It will be possible to enter a date outside the range, but it will be truncated later. A control which ensures the date entered by the user is verified and accurate. The following example demonstrates how to dynamically add RadDateInput to the page. private void Page_Load(object sender, System.EventArgs e) { RadDateInput dateInput = new RadDateInput(); dateInput.ID = "dateInput"; dateInput.Format = "d"; //Short date format dateInput.Culture = new CultureInfo("en-US"); dateInput.SelectedDate = DateTime.Now; DateInputPlaceholder.Controls.Add(dateInput); } Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim dateInput As New RadDateInput() dateInput.ID = "dateInput" dateInput.Format = "d" 'Short Date Format dateInput.Culture = New CultureInfo("en-US") dateInput.SelectedDate = DateTime.Now DateInputPlaceholder.Controls.Add(dateInput) End Sub You need to set the DateFormat Property to specify the relevant format for the date. You can also specify the culture information by setting the Culture Property. Gets the component's current version. Gets or sets a value indicating whether to use the embedded JavaScript files or not. True if embedded JavaScript files are to be used; otherwise false. The default value is true. Use this property for debugging purposes or to apply any modifications to the JavaScript files. Sets input focus to a RadInput. Use the Focus method to set the initial focus of the Web page to the RadInput. The page will be opened in the browser with the control selected. The Focus method causes a call to the page focus script to be emitted on the rendered page. If the page does not contain a control with an HTML ID attribute that matches the control that the Focus method was invoked on, then page focus will not be set. An example where this can occur is when you set the focus on a user control instead of setting the focus on a child control of the user control. In this scenario, you can use the FindControl method to find the child control of the user control and invoke its Focus method. Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Occurs after all child controls of the RadDateInput control have been created. You can customize the control there, and add additional child controls. Gets or sets the text of the A string used as a label for the control. The default value is empty string (""). If the value of this property has not been set, a tag will not be rendered. Keep in mind that accessibility standards require labels for all input controls. Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 The following code example demonstrates how to use the Label property: 
            </%@ Page Language="C#" AutoEventWireup="True" /%>  
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>  

            
            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>

            <head>

                <title>RadTextBox Example </title>

            		
    <script runat="server">

            		

            		
        protected void RadTextBox1_TextChanged(object sender, EventArgs e)

                    {
            this.RadTextBox1.Label = this.RadTextBox1.Text;
        }
</script>

            		
</head>
<body>
    <form id="form1" runat="server">
        <h3>

                        RadTextBox Example
        </h3>

                    <rad:RadTextBox ID="RadTextBox1" AutoPostBack="true" EmptyMessage="Type Here" Label="Default Label: " runat="server" OnTextChanged="RadTextBox1_TextChanged">

                    </rad:RadTextBox>

            		
    </form>
</body>
</html>
Gets or sets the CSS class applied to the tag rendered along with RadInput control. A string used specifying the CSS class of the label of the control. The default value is empty string (""). This property is applicable only if the Label property has been set. Gets or sets a value indicating whether an automatic post back to the server occurs whenever the user presses the ENTER or the TAB key while in the RadInput control. Use the AutoPostBack property to specify whether an automatic post back to the server will occur whenever the user presses the ENTER or the TAB key while in the RadInput control. true if an automatic postback occurs whenever the user presses the ENTER or the TAB key while in the RadInput control; otherwise, false. The default is false. The following code example demonstrates how to use the AutoPostBack property to automatically display the sum of the values entered in the RadTextBoxes when the user presses the ENTER or the TAB key. [C#] 
            </%@ Page Language="C#" AutoEventWireup="True" /%>  
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>  

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

                "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
    <title>RadTextBox Example </title>

            		
    <script runat="server">

            		
      protected void Page_Load(Object sender, EventArgs e)
      {
         int Answer;

            		
         // Due to a timing issue with when page validation occurs, call the

                     // Validate method to ensure that the values on the page are valid.
         Page.Validate();

            		
         // Add the values in the text boxes if the page is valid.
         if(Page.IsValid)
         {
            Answer = Convert.ToInt32(Value1.Text) + Convert.ToInt32(Value2.Text);

            		
            AnswerMessage.Text = Answer.ToString();
         }

            		
      }
    </script>

            		
</head>
<body>
    <form id="form1" runat="server">
        <h3>
            RadTextBox Example

                    </h3>
        <table>
            <tr>
                <td colspan="5">
                    Enter integer values into the text boxes.

                                <br />
                    The two values are automatically added
                    <br />
                    when you tab out of the text boxes.

                                <br />
                </td>
            </tr>
            <tr>
                <td colspan="5">

            		
                </td>
            </tr>
            <tr align="center">
                <td>

                                <rad:RadTextBox ID="Value1" Columns="2" MaxLength="3" AutoPostBack="True" Text="1" runat="server" />
                </td>
                <td>

                                +
                </td>
                <td>
                    <rad:RadTextBox ID="Value2" Columns="2" MaxLength="3" AutoPostBack="True" Text="1" runat="server" />

                            </td>
                <td>
                    =
                </td>
                <td>
                    <asp:Label ID="AnswerMessage" runat="server" />

                            </td>
            </tr>
            <tr>
                <td colspan="2">

                                <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Value1"
                        ErrorMessage="Please enter a value.<br />" EnableClientScript="False" Display="Dynamic"

                                    runat="server" />
                    <asp:RangeValidator ID="Value1RangeValidator" ControlToValidate="Value1" Type="Integer"

                                    MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"

                                    EnableClientScript="False" Display="Dynamic" runat="server" />
                </td>

                            <td colspan="2">
                    <asp:RequiredFieldValidator ID="Value2RequiredValidator" ControlToValidate="Value2"

                                    ErrorMessage="Please enter a value.<br />" EnableClientScript="False" Display="Dynamic"
                        runat="server" />

                                <asp:RangeValidator ID="Value2RangeValidator" ControlToValidate="Value2" Type="Integer"
                        MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"

                                    EnableClientScript="False" Display="Dynamic" runat="server" />
                </td>
                <td>
                    &nbsp
                </td>
            </tr>
        </table>

                </form>
</body>
</html>
[Visual Basic] 
            </%@ Page Language="VB" AutoEventWireup="True" /%>

</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>

<!DOCTYPE html Public "-//W3C//DTD XHTML 1.0 Transitional//EN"

                "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
    <title>RadTextBox Example </title>

    <script runat="server">


                  Protected Sub Page_Load(sender As Object, e As EventArgs)

         Dim Answer As Integer

         ' Due to a timing issue with when page validation occurs, call the
         ' Validate method to ensure that the values on the page are valid.

                     Page.Validate()

         ' Add the values in the text boxes if the page is valid.
         If Page.IsValid Then

            Answer = Convert.ToInt32(Value1.Text) + Convert.ToInt32(Value2.Text)


                        AnswerMessage.Text = Answer.ToString()

         End If

      End Sub
    </script>

</head>
<body>
    <form id="form1" runat="server">
        <h3>

                        RadTextBox Example
        </h3>
        <table>
            <tr>

                            <td colspan="5">
                    Enter Integer values into the text boxes.

                                <br />
                    The two values are automatically added

                                <br />
                    When you tab out of the text boxes.

                                <br />
                </td>
            </tr>

                        <tr>
                <td colspan="5">

                </td>

                        </tr>
            <tr align="center">
                <td>

                                <rad:RadTextBox ID="Value1" Columns="2" MaxLength="3" AutoPostBack="True" Text="1" runat="server" />

                            </td>
                <td>
                    +
                </td>

                            <td>

                                <rad:RadTextBox ID="Value2" Columns="2" MaxLength="3" AutoPostBack="True" Text="1" runat="server" />

                            </td>
                <td>
                    =
                </td>

                            <td>
                    <asp:Label ID="AnswerMessage" runat="server" />

                            </td>
            </tr>
            <tr>
                <td colspan="2">

                                <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Value1"

                                    ErrorMessage="Please enter a value.<br />" EnableClientScript="False" Display="Dynamic"

                                    runat="server" />

                                <asp:RangeValidator ID="Value1RangeValidator" ControlToValidate="Value1" Type="Integer"

                                    MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"

                                    EnableClientScript="False" Display="Dynamic" runat="server" />
                </td>

                            <td colspan="2">

                                <asp:RequiredFieldValidator ID="Value2RequiredValidator" ControlToValidate="Value2"

                                    ErrorMessage="Please enter a value.<br />" EnableClientScript="False" Display="Dynamic"

                                    runat="server" />

                                <asp:RangeValidator ID="Value2RangeValidator" ControlToValidate="Value2" Type="Integer"

                                    MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"

                                    EnableClientScript="False" Display="Dynamic" runat="server" />

                            </td>
                <td>
                    &nbsp
                </td>

                        </tr>
        </table>
    </form>
</body>
</html>
Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets or sets a value indicating whether validation is performed when the RadInput control is set to validate when a postback occurs. true if validation is performed when the RadInput control is set to validate when a postback occurs; otherwise, false. The default value is false. Use the CausesValidation property to determine whether validation is performed on both the client and the server when a RadInput control is set to validate when a postback occurs. Page validation determines whether the input controls associated with a validation control on the page all pass the validation rules specified by the validation control. By default, a RadInput control does not cause page validation when the control loses focus. To set the RadInput control to validate when a postback occurs, set the CausesValidation property to true and the AutoPostBack property to true. When the value of the CausesValidation property is set to true, you can also use the ValidationGroup property to specify the name of the validation group for which the RadInput control causes validation. This property cannot be set by themes or style sheet themes. Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0 Gets or sets the maximum number of characters allowed in the text box. The maximum number of characters allowed in the text box. The default is 0, which indicates that the property is not set. Use the MaxLength property to limit the number of characters that can be entered in the RadInput control. This property cannot be set by themes or style sheet themes. For more information, see ThemeableAttribute and Introduction to ASP.NET Themes. The following code example demonstrates how to use the MaxLength property to limit the number of characters allowed in the RadTextBox control to 3. This example has a RadTextBox that accepts user input, which is a potential security threat. By default, ASP.NET Web pages validate that user input does not include script or HTML elements. [C#] 
            </%@ Page Language="C#" AutoEventWireup="True" /%>  

            </%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>  

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

                "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>

                <title>RadTextBox Example </title>

            		
    <script runat="server">

            		
        protected void AddButton_Click(Object sender, EventArgs e)
        {

                        int Answer;

            		
            Answer = Convert.ToInt32(Value1.Text) + Convert.ToInt32(Value2.Text);

            		
            AnswerMessage.Text = Answer.ToString();

            		
        }

            		
    </script>

            		
</head>
<body>
    <form id="form1" runat="server">

                    <h3>
            RadTextBox Example
        </h3>
        <table>

                        <tr>
                <td colspan="5">
                    Enter integer values into the text boxes.

                                <br />
                    Click the Add button to add the two values.

                                <br />
                    Click the Reset button to reset the text boxes.

                            </td>
            </tr>
            <tr>
                <td colspan="5">

            
            		
                </td>
            </tr>
            <tr align="center">

                            <td>

                                <rad:RadTextBox ID="Value1" Columns="2" MaxLength="3" Text="1" runat="server" />

                            </td>
                <td>
                    +
                </td>

                            <td>
                    <rad:RadTextBox ID="Value2" Columns="2" MaxLength="3" Text="1" runat="server" />

                            </td>
                <td>
                    =
                </td>

                            <td>
                    <asp:Label ID="AnswerMessage" runat="server" />
                </td>

                        </tr>
            <tr>
                <td colspan="2">

                                <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Value1"

                                    ErrorMessage="Please enter a value.<br />" Display="Dynamic" runat="server" />

                                <asp:RangeValidator ID="Value1RangeValidator" ControlToValidate="Value1" Type="Integer"

                                    MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"

                                    Display="Dynamic" runat="server" />
                </td>
                <td colspan="2">

                                <asp:RequiredFieldValidator ID="Value2RequiredValidator" ControlToValidate="Value2"

                                    ErrorMessage="Please enter a value.<br />" Display="Dynamic" runat="server" />

                                <asp:RangeValidator ID="Value2RangeValidator" ControlToValidate="Value2" Type="Integer"

                                    MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"

                                    Display="Dynamic" runat="server" />
                </td>
                <td>

                                &nbsp
                </td>
            </tr>
            <tr align="center">

                            <td colspan="4">
                    <asp:Button ID="AddButton" Text="Add" OnClick="AddButton_Click" runat="server" />

                            </td>
                <td>

            		
                </td>
            </tr>
        </table>
    </form>
</body>
</html>
[Visual Basic] 
            </%@ Page Language="VB" AutoEventWireup="True" /%>


            </%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>

            <!DOCTYPE html Public "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

            <html>
<head>
    <title>RadTextBox Example </title>

    <script runat="server">


                  Protected Sub AddButton_Click(sender As Object, e As EventArgs)

         Dim Answer As Integer


                     Answer = Convert.ToInt32(Value1.Text) + Convert.ToInt32(Value2.Text)

         AnswerMessage.Text = Answer.ToString()

            
      End Sub

    </script>

</head>
<body>
    <form id="form1" runat="server">

                    <h3>
            RadTextBox Example
        </h3>
        <table>
            <tr>

                            <td colspan="5">
                    Enter Integer values into the text boxes.

                                <br />
                    Click the Add button To add the two values.
 
                               <br />
                    Click the Reset button To reset the text boxes.

                            </td>
            </tr>
            <tr>
                <td colspan="5">


                            </td>
            </tr>
            <tr align="center">
                <td>

                                <rad:RadTextBox ID="Value1" Columns="2" MaxLength="3" Text="1" runat="server" />

                            </td>
                <td>
                    +
                </td>

                            <td>
                    <rad:RadTextBox ID="Value2" Columns="2" MaxLength="3" Text="1" runat="server" />

                            </td>
                <td>
                    =
                </td>

                            <td>
                    <asp:Label ID="AnswerMessage" runat="server" />

                            </td>
            </tr>
            <tr>
                <td colspan="2">

                                <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Value1"

                                    ErrorMessage="Please enter a value.<br />" Display="Dynamic" runat="server" />

                                <asp:RangeValidator ID="Value1RangeValidator" ControlToValidate="Value1" Type="Integer"

                                    MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"

                                    Display="Dynamic" runat="server" />
                </td>

                            <td colspan="2">

                                <asp:RequiredFieldValidator ID="Value2RequiredValidator" ControlToValidate="Value2"

                                    ErrorMessage="Please enter a value.<br />" Display="Dynamic" runat="server" />

                                <asp:RangeValidator ID="Value2RangeValidator" ControlToValidate="Value2" Type="Integer"

                                    MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"

                                    Display="Dynamic" runat="server" />
                </td>

                            <td>
                    &nbsp
                </td>
            </tr>

                        <tr align="center">
                <td colspan="4">

                                <asp:Button ID="AddButton" Text="Add" OnClick="AddButton_Click" runat="server" />

                            </td>
                <td>

                </td>

                        </tr>
        </table>
    </form>
</body>
</html>
Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets or sets a value indicating whether the contents of the RadInput control can be changed. true if the contents of the RadInput control cannot be changed; otherwise, false. The default value is false. Use the ReadOnly property to specify whether the contents of the RadInput control can be changed. Setting this property to true will prevent users from entering a value or changing the existing value. Note that the user of the RadInput control cannot change this property; only the developer can. The Text value of a RadInput control with the ReadOnly property set to true is sent to the server when a postback occurs, but the server does no processing for a read-only RadInput. This prevents a malicious user from changing a Text value that is read-only. The value of the Text property is preserved in the view state between postbacks unless modified by server-side code. This property cannot be set by themes or style sheet themes. The following code example demonstrates how to use the ReadOnly property to prevent any changes to the text displayed in the RadTextBox control. This example has a RadTextBox that accepts user input, which is a potential security threat. By default, ASP.NET Web pages validate that user input does not include script or HTML elements. [C#] 
            </%@ Page Language="C#" AutoEventWireup="True" /%>  

            </%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>  

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

                "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>

                <title>MultiLine TextBox Example </title>

            		
    <script runat="server">
        protected void SubmitButton_Click(Object sender, EventArgs e)

                    {

            		
            Message.Text = "Thank you for your comment: <br />" + Comment.Text;

            		
        }

            		
        protected void Check_Change(Object sender, EventArgs e)
        {

            		
            Comment.Wrap = WrapCheckBox.Checked;
            Comment.ReadOnly = ReadOnlyCheckBox.Checked;

            		
        }

            		
    </script>

            		
</head>
<body>
    <form id="form1" runat="server">
        <h3>

                        MultiLine TextBox Example
        </h3>
        Please enter a comment and click the submit button.

                    <br />
        <br />

                    <rad:RadTextBox ID="Comment" TextMode="MultiLine" Columns="50" Rows="5" runat="server" />

                    <br />
        <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Comment"

                        ErrorMessage="Please enter a comment.<br />" Display="Dynamic" runat="server" />

                    <asp:CheckBox ID="WrapCheckBox" Text="Wrap Text" Checked="True" AutoPostBack="True"

                        OnCheckedChanged="Check_Change" runat="server" />

            		
        <asp:CheckBox ID="ReadOnlyCheckBox" Text="ReadOnly" Checked="False" AutoPostBack="True"

                        OnCheckedChanged="Check_Change" runat="server" />

            		
        <asp:Button ID="SubmitButton" Text="Submit" OnClick="SubmitButton_Click" runat="server" />

                    <hr />
        <asp:Label ID="Message" runat="server" />
    </form>
</body>

            </html>
[Visual Basic] 
            </%@ Page Language="VB" AutoEventWireup="True" /%>  

            </%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>  

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

                "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>

                <title>MultiLine RadTextBox Example </title>

            		
    <script runat="server">

            		
      Protected Sub SubmitButton_Click(sender As Object, e As EventArgs )

            		
         Message.Text = "Thank you for your comment: <br />" + Comment.Text

            		
      End Sub

            		
      Protected Sub Check_Change(sender As Object, e As EventArgs )

            		
         Comment.Wrap = WrapCheckBox.Checked
         Comment.ReadOnly = ReadOnlyCheckBox.Checked

            		
      End Sub

            		
    </script>

            		
</head>
<body>
    <form id="form1" runat="server">
        <h3>

                        MultiLine RadTextBox Example
        </h3>
        Please enter a comment and click the submit button.

                    <br />
        <br />

                    <rad:RadTextBox ID="Comment" TextMode="MultiLine" Columns="50" Rows="5" runat="server" />

                    <br />
        <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Comment"

                        ErrorMessage="Please enter a comment.<br />" Display="Dynamic" runat="server" />

                    <asp:CheckBox ID="WrapCheckBox" Text="Wrap Text" Checked="True" AutoPostBack="True"

                        OnCheckedChanged="Check_Change" runat="server" />

            		
        <asp:CheckBox ID="ReadOnlyCheckBox" Text="ReadOnly" Checked="False" AutoPostBack="True"

                        OnCheckedChanged="Check_Change" runat="server" />

            		
        <asp:Button ID="SubmitButton" Text="Submit" OnClick="SubmitButton_Click" runat="server" />

                    <hr />
        <asp:Label ID="Message" runat="server" />
    </form>
</body>

            </html>
This example has a text box that accepts user input, which is a potential security threat. By default, ASP.NET Web pages validate that user input does not include script or HTML elements. Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets or sets a value message shown when the control is empty. A string specifying the empty message. The default value is empty string. (""). Shown when the control is empty and loses focus. You can set the empty message text through EmptyMessage property. The following code example demonstrates how to set an empty message in code behind: [C#] 
            </%@ Page Language="C#" /%>  

            </%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>  

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

            		
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">

                <title>Untitled Page</title>
    <script runat="server">    

                    protected void Button1_Click(object sender, EventArgs e)
        {

                        RadNumericTextBox1.EmptyMessage = RadNumericTextBox1.Text;
            RadNumericTextBox1.Text = String.Empty;            

                    }
</script>
</head>
<body>
    <form id="form1" runat="server">

                    <rad:RadTextBox EmptyMessage="Type Here" ID="RadNumericTextBox1" runat="server">

                    </rad:RadTextBox>

                    <asp:Button ID="Button1" runat="server" Text="Set Empty Message" OnClick="Button1_Click" />

                </form>
</body>
</html>
[Visual Basic] 
            </%@ Page Language="VB" /%>

            </%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>

            <!DOCTYPE html Public "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

            
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">

                <title>Untitled Page</title>
    <script runat="server">

                Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click

                        RadNumericTextBox1.EmptyMessage = RadNumericTextBox1.Text
            RadNumericTextBox1.Text = String.Empty

                End Sub
    </script>
</head>
<body>
    <form id="form1" runat="server">

                    <rad:RadTextBox EmptyMessage="Type Here" ID="RadNumericTextBox1" runat="server">

                    </rad:RadTextBox>
        <asp:Button ID="Button1" runat="server" Text="Set Empty Message" />

                </form>
</body>
</html>
Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets or sets the selection on focus options for the RadInput control A Telerik.WebControls.SelectionOnFocus object that represents the selection on focus in RadInput control. The default value is "None". None CaretToBeginning CaretToEnd SelectAll Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Use this property to provide selection on focus of RadInput control. You can set one of the following values: The following example demonstrates how to set the SelectionOnFocus property from DropDownList: 
            </%@ Page Language="C#" /%>  

            </%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>  

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

            		
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">

                <title>RadTextBox selection</title>
    <script runat="server">

                protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
    {

                    if (DropDownList1.SelectedValue == "CaretToBeginning")
        {

                        this.RadTextBox1.SelectionOnFocus = Telerik.WebControls.SelectionOnFocus.CaretToBeginning;

                    }
        else if (DropDownList1.SelectedValue == "CaretToEnd")
        {

                        this.RadTextBox1.SelectionOnFocus = Telerik.WebControls.SelectionOnFocus.CaretToEnd;

                    }
        else if (DropDownList1.SelectedValue == "SelectAll")
        {

                        this.RadTextBox1.SelectionOnFocus = Telerik.WebControls.SelectionOnFocus.SelectAll;

                    }
    }
    </script>
</head>
<body>

                <form id="form1" runat="server">
    <div>

                    <rad:RadTextBox SelectionOnFocus="CaretToBeginning" ID="RadTextBox1" runat="server"></rad:RadTextBox>

                    <br />

                    <asp:DropDownList AutoPostBack="true" ID="DropDownList1" runat="server" OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged">

                        <asp:ListItem Text="CaretToBeginning">CaretToBeginning</asp:ListItem>

                        <asp:ListItem Text="CaretToEnd">CaretToEnd</asp:ListItem>

                        <asp:ListItem Text="SelectAll">SelectAll</asp:ListItem>

                    </asp:DropDownList></div>
    </form>
</body>
</html>
Gets or sets an instance of the Telerik.WebControls.InputClientEvents class which defines the JavaScript functions (client-side event handlers) that are invoked when specific client-side events are raised. Gets or sets a value indicating whether the button is displayed in the RadInput control. true if the button is displayed; otherwise, false. The default value is true, however this property is only examined when the ButtonTemplate property is not a null reference (Nothing in Visual Basic). Use the ShowButton property to specify whether the button is displayed in the RadInput control. The contents of the button are controlled by the ButtonTemplate property. The following code example demonstrates how to use the ShowButton property to display the button in the RadInput control. 
            </%@ Page Language="C#" /%>    
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>    

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 

            
            		
<html xmlns="http://www.w3.org/1999/xhtml" > 
<head id="Head1" runat="server"> 

                <title>Untitled Page</title> 

                <script language="javascript" type="text/javascript"> 
    function Click(sender) 
    { 

                    alert("click"); 
    } 
    </script> 
</head> 
<body> 

                <form id="form1" runat="server"> 

                    <rad:RadTextBox ShowButton="true" ID="RadNumericTextBox1" runat="server"> 

                        <ClientEvents OnButtonClick="Click" /> 
            <ButtonTemplate> 

                            <input type="button" value="click here"  /> 
            </ButtonTemplate> 

                    </rad:RadTextBox> 
    </form> 
</body> 
</html>
Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets or sets a value that indicates whether the button should be positioned left or right of the RadInput box. Gets or sets the text content of the RadInput control. The text displayed in the RadInput control. The default is an empty string (""). Use the Text property to specify or determine the text displayed in the RadInput control. To limit the number of characters accepted by the control, set the MaxLength property. If you want to prevent the text from being modified, set the ReadOnly property. The value of this property, when set, can be saved automatically to a resource file by using a designer tool. The following code example demonstrates how to use the Text property to specify the text displayed in the RadTextBox control. [C#] 
            </%@ Page Language="C#" AutoEventWireup="True" /%>  

            </%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>  

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

                "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>

                <title>RadTextBox Example </title>

            		
    <script runat="server">

            		

            		
        protected void AddButton_Click(object sender, EventArgs e)
        {
 
                       int Answer;

            		
            Answer = Convert.ToInt32(Value1.Text) + Convert.ToInt32(Value2.Text);

            		
            AnswerMessage.Text = Answer.ToString();
        }
</script>

            		
</head>
<body>
    <form id="form1" runat="server">
        <h3>

                        RadTextBox Example
        </h3>
        <table>
            <tr>

                            <td colspan="5">
                    Enter integer values into the text boxes.

                                <br />
                    Click the Add button to add the two values.

                                <br />
                    Click the Reset button to reset the text boxes.

                            </td>
            </tr>
            <tr>
                <td colspan="5">

            		
                </td>
            </tr>
            <tr align="center">

                            <td>
                    <rad:RadTextBox ID="Value1" Columns="2" MaxLength="3" Text="1" runat="server" />

                            </td>
                <td>
                    +
                </td>

                            <td>
                    <rad:RadTextBox ID="Value2" Columns="2" MaxLength="3" Text="1" runat="server" />

                            </td>
                <td>
                    =
                </td>

                            <td>
                    <asp:Label ID="AnswerMessage" runat="server" />

                            </td>
            </tr>
            <tr>
                <td colspan="2">

                                <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Value1"

                                    ErrorMessage="Please enter a value.<br />" Display="Dynamic" runat="server" />

                                <asp:RangeValidator ID="Value1RangeValidator" ControlToValidate="Value1" Type="Integer"

                                    MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"

                                    Display="Dynamic" runat="server" />
                </td>

                            <td colspan="2">

                                <asp:RequiredFieldValidator ID="Value2RequiredValidator" ControlToValidate="Value2"

                                    ErrorMessage="Please enter a value.<br />" Display="Dynamic" runat="server" />

                                <asp:RangeValidator ID="Value2RangeValidator" ControlToValidate="Value2" Type="Integer"

                                    MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"

                                    Display="Dynamic" runat="server" />
                </td>
                <td>

                                &nbsp
                </td>
            </tr>
            <tr align="center">

                            <td colspan="4">

                                <asp:Button ID="AddButton" Text="Add" OnClick="AddButton_Click" runat="server" />

                            </td>
                <td>

            		
                </td>
            </tr>
        </table>
    </form>
</body>

            </html>
[Visual Basic] 
            </%@ Page Language="VB" AutoEventWireup="True" /%>

</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>

            <!DOCTYPE html Public "-//W3C//DTD XHTML 1.0 Transitional//EN"

                "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>

                <title>RadTextBox Example </title>

    <script runat="server">


                  Protected Sub AddButton_Click(sender As Object, e As EventArgs)

         Dim Answer As Integer


                     Answer = Convert.ToInt32(Value1.Text) + Convert.ToInt32(Value2.Text)


                     AnswerMessage.Text = Answer.ToString()

      End Sub

    </script>

</head>

            <body>
    <form id="form1" runat="server">
        <h3>
            RadTextBox Example

                    </h3>
        <table>
            <tr>
                <td colspan="5">
 
                               Enter Integer values into the text boxes.
                    <br />

                                Click the Add button To add the two values.
                    <br />

                                Click the Reset button To reset the text boxes.
                </td>

                        </tr>
            <tr>
                <td colspan="5">

                </td>

                        </tr>
            <tr align="center">
                <td>

                                <rad:RadTextBox ID="Value1" Columns="2" MaxLength="3" Text="1" runat="server" />

                            </td>
                <td>
                    +
                </td>

                            <td>
                    <rad:RadTextBox ID="Value2" Columns="2" MaxLength="3" Text="1" runat="server" />

                            </td>
                <td>
                    =
                </td>

                            <td>
                    <asp:Label ID="AnswerMessage" runat="server" />
                </td>

                        </tr>
            <tr>
                <td colspan="2">

                                <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Value1"

                                    ErrorMessage="Please enter a value.<br />" Display="Dynamic" runat="server" />

                                <asp:RangeValidator ID="Value1RangeValidator" ControlToValidate="Value1" Type="Integer"

                                    MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"

                                    Display="Dynamic" runat="server" />
                </td>

                            <td colspan="2">

                                <asp:RequiredFieldValidator ID="Value2RequiredValidator" ControlToValidate="Value2"

                                    ErrorMessage="Please enter a value.<br />" Display="Dynamic" runat="server" />

                                <asp:RangeValidator ID="Value2RangeValidator" ControlToValidate="Value2" Type="Integer"

                                    MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"

                                    Display="Dynamic" runat="server" />
                </td>
                <td>
                    &nbsp

                            </td>
            </tr>
            <tr align="center">
                <td colspan="4">

                                <asp:Button ID="AddButton" Text="Add" OnClick="AddButton_Click" runat="server" />

                            </td>

                            <td>

                </td>

                        </tr>
        </table>
    </form>
</body>
</html>
Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets or sets the group of controls for which the ra.a.d.input control causes validation when it posts back to the server. The group of controls for which the RadInput control causes validation when it posts back to the server. The default value is an empty string (""). Validation groups allow you to assign validation controls on a page to a specific category. Each validation group can be validated independently from other validation groups on the page. Use the ValidationGroup property to specify the name of the validation group for which the RadInput control causes validation when it posts back to the server. This property has an effect only when the CausesValidation property is set to true. When you specify a value for the ValidationGroup property, only the validation controls that are part of the specified group are validated when the RadInput control posts back to the server. If you do not specify a value for this property and the CausesValidation property is set to true, all validation controls on the page that are not assigned to a validation group are validated when the control posts back to the server. This property cannot be set by themes or style sheet themes. Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0 Gets the style properties for RadInput when when the control is empty. A Telerik.WebControls.TextBoxStyle object that represents the style properties for RadInput control. The default value is an empty TextBoxStyle object. The following code example demonstrates how to set EmptyMessageStyle property: 
            </%@ Page Language="C#" /%>    
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>   

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 

            		
<html xmlns="http://www.w3.org/1999/xhtml" > 
<head runat="server"> 
    <title>Untitled Page</title> 

            </head> 
<body> 
    <form id="form1" runat="server"> 

                    <rad:RadTextBox EmptyMessage="EmptyMessage" ID="RadNumericTextBox1" runat="server"> 

                        <EnabledStyle BackColor="red" /> 
            <EmptyMessageStyle BackColor="AliceBlue" /> 

                        <FocusedStyle BackColor="yellow" /> 
            <HoveredStyle BackColor="blue" /> 

                    </rad:RadTextBox> 
    </form> 
</body> 
</html>
Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Use this property to provide a custom style for the empty message state of RadInput control. Common style attributes that can be adjusted include foreground color, background color, font, and alignment within the RadInput. Providing a different style enhances the appearance of the RadInput control. Empty message style properties in the RadInput control are inherited from one style property to another through a hierarchy. For example, if you specify a red font for the EnabledStyle property, all other style properties in the RadInput control will also have a red font. This allows you to provide a common appearance for the control by setting a single style property. You can override the inherited style settings for an item style property that is higher in the hierarchy by setting its style properties. For example, you can specify a blue font for the FocusedStyle property, overriding the red font specified in the EnabledStyle property. To specify a custom style, place the <EmptyMessageStyle> tags between the opening and closing tags of the RadInput control. You can then list the style attributes within the opening <EmptyMessageStyle> tag. Gets the style properties for focused RadInput control. A Telerik.WebControls.TextBoxStyle object that represents the style properties for focused RadInput control. The default value is an empty TextBoxStyle object. The following code example demonstrates how to set FocusedStyle property: 
            </%@ Page Language="C#" /%>    
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>    

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 

            		
<html xmlns="http://www.w3.org/1999/xhtml" > 
<head runat="server"> 

                <title>Untitled Page</title> 
</head> 
<body> 

                <form id="form1" runat="server"> 

                    <rad:RadTextBox EmptyMessage="EmptyMessage" ID="RadNumericTextBox1" runat="server"> 

                        <EnabledStyle BackColor="red" /> 
            <EmptyMessageStyle BackColor="AliceBlue" /> 

                        <FocusedStyle BackColor="yellow" /> 
            <HoveredStyle BackColor="blue" /> 

                    </rad:RadTextBox> 
    </form> 
</body> 
</html>
Use this property to provide a custom style for the focused RadInput control. Common style attributes that can be adjusted include foreground color, background color, font, and alignment within the RadInput. Providing a different style enhances the appearance of the RadInput control. Focused style properties in the RadInput control are inherited from one style property to another through a hierarchy. For example, if you specify a red font for the EnabledStyle property, all other style properties in the RadInput control will also have a red font. This allows you to provide a common appearance for the control by setting a single style property. You can override the inherited style settings for an item style property that is higher in the hierarchy by setting its style properties. For example, you can specify a blue font for the FocusedStyle property, overriding the red font specified in the EnabledStyle property. To specify a custom style, place the <FocusedStyle> tags between the opening and closing tags of the RadInput control. You can then list the style attributes within the opening <FocusedStyle> tag. Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets the style properties for disabled RadInput control. A Telerik.WebControls.TextBoxStyle object that represents the style properties for disabled RadInput control. The default value is an empty TextBoxStyle object. The following code example demonstrates how to set DisabledStyle property: 
            </%@ Page Language="C#" /%>      
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>      

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">  

            		
<html xmlns="http://www.w3.org/1999/xhtml" >  
<head runat="server">  
    <title>Untitled Page</title>  

            </head>  
<body>  
    <form id="form1" runat="server">  

                    <rad:RadTextBox EmptyMessage="EmptyMessage" ID="RadNumericTextBox1" runat="server">  

                        <EnabledStyle BackColor="red" />  
            <EmptyMessageStyle BackColor="AliceBlue" />  

                        <FocusedStyle BackColor="yellow" />  
            <HoveredStyle BackColor="blue" />  

                    </rad:RadTextBox>  
    </form>  
</body>  
</html>
Use this property to provide a custom style for the disabled RadInput control. Common style attributes that can be adjusted include foreground color, background color, font, and alignment within the RadInput. Providing a different style enhances the appearance of the RadInput control. Disabled style properties in the RadInput control are inherited from one style property to another through a hierarchy. For example, if you specify a red font for the EnabledStyle property, all other style properties in the RadInput control will also have a red font. This allows you to provide a common appearance for the control by setting a single style property. You can override the inherited style settings for an item style property that is higher in the hierarchy by setting its style properties. For example, you can specify a blue font for the DisabledStyle property, overriding the red font specified in the EnabledStyle property. To specify a custom style, place the <DisabledStyle> tags between the opening and closing tags of the RadInput control. You can then list the style attributes within the opening <DisabledStyle> tag. Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets the style properties for invalid state of RadInput control. A Telerik.WebControls.TextBoxStyle object that represents the style properties for invalid RadInput control. The default value is an empty TextBoxStyle object. The following code example demonstrates how to set InvalidStyle property: 
            </%@ Page Language="C#" /%>      
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>      

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">  

            		
<html xmlns="http://www.w3.org/1999/xhtml" >  
<head runat="server">  
    <title>Untitled Page</title>  

            </head>  
<body>  
    <form id="form1" runat="server">  

                    <rad:RadTextBox EmptyMessage="EmptyMessage" ID="RadNumericTextBox1" runat="server">  

                        <EnabledStyle BackColor="red" />  
            <EmptyMessageStyle BackColor="AliceBlue" />  

                        <FocusedStyle BackColor="yellow" />  
            <HoveredStyle BackColor="blue" />  
        </rad:RadTextBox>  

                </form>  
</body>  
</html>
Use this property to provide a custom style for the invalid state RadInput control. Common style attributes that can be adjusted include foreground color, background color, font, and alignment within the RadInput. Providing a different style enhances the appearance of the RadInput control. Enabled style properties in the RadInput control are inherited from one style property to another through a hierarchy. For example, if you specify a red font for the EnabledStyle property, all other style properties in the RadInput control will also have a red font. This allows you to provide a common appearance for the control by setting a single style property. You can override the inherited style settings for an item style property that is higher in the hierarchy by setting its style properties. For example, you can specify a blue font for the InvalidStyle property, overriding the red font specified in the EnabledStyle property. To specify a custom style, place the <InvalidStyle> tags between the opening and closing tags of the RadInput control. You can then list the style attributes within the opening <InvalidStyle> tag. Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets the style properties for hovered RadInput control. A Telerik.WebControls.TextBoxStyle object that represents the style properties for hovered RadInput control. The default value is an empty TextBoxStyle object. The following code example demonstrates how to set HoveredStyle property: 
            </%@ Page Language="C#" /%>     
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>     

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 

            		
<html xmlns="http://www.w3.org/1999/xhtml" > 
<head runat="server"> 

                <title>Untitled Page</title> 
</head> 
<body> 
    <form id="form1" runat="server"> 

                    <rad:RadTextBox EmptyMessage="EmptyMessage" ID="RadNumericTextBox1" runat="server"> 

                        <EnabledStyle BackColor="red" /> 
            <EmptyMessageStyle BackColor="AliceBlue" /> 

                        <FocusedStyle BackColor="yellow" /> 
            <HoveredStyle BackColor="blue" /> 

                    </rad:RadTextBox> 
    </form> 
</body> 
</html>
Use this property to provide a custom style for the hovered RadInput control. Common style attributes that can be adjusted include foreground color, background color, font, and alignment within the RadInput. Providing a different style enhances the appearance of the RadInput control. Hovered style properties in the RadInput control are inherited from one style property to another through a hierarchy. For example, if you specify a red font for the EnabledStyle property, all other style properties in the RadInput control will also have a red font. This allows you to provide a common appearance for the control by setting a single style property. You can override the inherited style settings for an item style property that is higher in the hierarchy by setting its style properties. For example, you can specify a blue font for the HoveredStyle property, overriding the red font specified in the EnabledStyle property. To specify a custom style, place the <HoveredStyle> tags between the opening and closing tags of the RadInput control. You can then list the style attributes within the opening <HoveredStyle> tag. Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets the style properties for enabled RadInput control. A Telerik.WebControls.TextBoxStyle object that represents the style properties for enabled RadInput control. The default value is an empty TextBoxStyle object. Use this property to provide a custom style for the enabled RadInput control. Common style attributes that can be adjusted include foreground color, background color, font, and alignment within the RadInput. Providing a different style enhances the appearance of the RadInput control. Enabled style properties in the RadInput control are inherited from one style property to another through a hierarchy. For example, if you specify a red font for the EnabledStyle property, all other style properties in the RadInput control will also have a red font. This allows you to provide a common appearance for the control by setting a single style property. You can override the inherited style settings for an item style property that is higher in the hierarchy by setting its style properties. For example, you can specify a blue font for the FocusedStyle property, overriding the red font specified in the EnabledStyle property. To specify a custom style, place the <EnabledStyle> tags between the opening and closing tags of the RadInput control. You can then list the style attributes within the opening <EnabledStyle> tag. The following code example demonstrates how to set EnabledStyle property: 
            </%@ Page Language="C#" /%>    
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>    

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 

            		
<html xmlns="http://www.w3.org/1999/xhtml" > 
<head runat="server"> 
    <title>Untitled Page</title> 
</head> 

            <body> 
    <form id="form1" runat="server"> 

                    <rad:RadTextBox EmptyMessage="EmptyMessage" ID="RadNumericTextBox1" runat="server"> 

                        <EnabledStyle BackColor="red" /> 
            <EmptyMessageStyle BackColor="AliceBlue" /> 

                        <FocusedStyle BackColor="yellow" /> 
            <HoveredStyle BackColor="blue" /> 

                    </rad:RadTextBox> 
    </form> 
</body> 
</html>
Gets control that contains the buttons of RadInput control The ShowButton or ShowSpinButton properties must be set to true Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets or sets the skin used by RadInput control. Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 A String specifying the skin. The default value is empty string (""). If the value is "None" no skin is used. If the value id "" (String.Empty) the default skin is used. Gets or sets the relative path of the folder containing the skins. A string specifying the relative path to the folder which contains RadInput skins. The default value is "~/RadControls/Input/Skins". Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 RadInput ships with a set of predefined skins which are ready to use. They are located in RadControls/Input/Skins. If the skin folder is located in the project root and is named "Skins" the SkinsPath property should be set to: "~/Skins". Then you can create subfolders for individual skins e.g. Skins/Gold, Skins/Default etc. Clears the selected date of the RadDateInput control and displays a blank date. Gets or sets a value that indicates the end of the century that is used to interpret the year value when a short year (single-digit or two-digit year) is entered in the input. The year when the century ends. Default is 2029. Having a value of 2029 indicates that a short year will be interpreted as a year between 1930 and 2029. For example 55 will be interpreted as 1955 but 12 -- as 2012 Gets a value that indicates the start of the century that is used to interpret the year value when a short year (single-digit or two-digit year) is entered in the input. The year when the century starts. Default is 2029. Having a value of 2029 indicates that a short year will be interpreted as a year between 1930 and 2029. For example 55 will be interpreted as 1955 but 12 -- as 2012 Gets or sets the display date format used by RadDateInput.(Visible when the control is not on focus.) You can examine DateTimeFormatInfo class for a list of all available format characters and patterns. private void Page_Load(object sender, System.EventArgs e) { RadDateInput1.DisplayDateFormat = "M/d/yyyy"; //Short date pattern. The same as "d". } Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load RadDateInput1.DisplayDateFormat = "M/d/yyyy" 'Short date pattern. The same as "d". End Sub A string specifying the display date format used by RadDateInput. The default value is "d" (short date format). If the DisplayDateFormat is left blank, the DateFormat will be used both for editing and display. Gets or sets the date and time format used by RadDateInput. A string specifying the date format used by RadDateInput. The default value is "d" (short date format). private void Page_Load(object sender, System.EventArgs e) { RadDateInput1.DateFormat = "M/d/yyyy"; //Short date pattern. The same as "d". } Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load RadDateInput1.DateFormat = "M/d/yyyy" 'Short date pattern. The same as "d". End Sub Gets or sets the date content of RadDateInput. A DateTime object that represents the selected date. The default value is MinDate. The following example demonstrates how to use the SelectedDate property to set the content of RadDateInput. private void Page_Load(object sender, System.EventArgs e) { RadDateInput1.SelectedDate = DateTime.Now; } Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load RadDateInput1.SelectedDate = DateTime.Now End Sub Gets or sets the date content of RadDateInput in a database-friendly way. A DateTime object that represents the selected date. The default value is MinDate. The following example demonstrates how to use the SelectedDate property to set the content of RadDateInput. private void Page_Load(object sender, System.EventArgs e) { RadDateInput1.DbSelectedDate = tableRow["BirthDate"]; } Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load RadDateInput1.DbSelectedDate = tableRow("BirthDate") End Sub This property behaves exactly like the SelectedDate property. The only difference is that it will not throw an exception if the new value is null or DBNull. Setting a null value will revert the selected date to the MinDate value. Gets or sets the culture used by RadDateInput to format the date. A CultureInfo object that represents the current culture used. The default value is System.Threading.Thread.CurrentThread.CurrentUICulture. The following example demonstrates how to use the Culture property. private void Page_Load(object sender, System.EventArgs e) { RadDateInput1.Culture = new CultureInfo("en-US"); } Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load RadDateInput1.Culture = New CultureInfo("en-US") End Sub This property is used by the RadDateInput's internals only. It is subject to change in the future versions. Please do not use. Gets or sets the smallest date value allowed by RadDateInput. A DateTime object that represents the smallest date value by RadDateInput. The default value is 1/1/1980. Gets or sets the largest date value allowed by RadDateInput. A DateTime object that represents the largest date value allowed by RadDateInput. The default value is 12/31/2099. Used to determine if RadDateInput is empty. true if the date is empty; otherwise false. Gets or sets the JavaScript event handler fired whenever the date of RadDateInput changes. A string specifying the name of the JavaScript event handling routine. The default value is empty string (""). The event handler function is called with 2 parameters: A reference to the RadDateInput object, which triggered the event; An event arguments object that contains the following properties:
  • OldDate - The old date of the RadDateInput
  • NewDate - The new date of the RadDateInput
 This example demonstrates the usage of the OnClientDateChanged property. 
            <script type="text/javascript&quot>
function onDateChange(dateInput, args)
{
     alert("New date:" + args.NewDate);
} 
</script>

            		
<rad:RadDateInput
      ID="RadDateInput1"
      runat="server"
      OnClientDateChanged="onDateChange">
</rad:RadDateInput>
Required method for Designer support - do not modify the contents of this method with the code editor. Required method for Designer support - do not modify the contents of this method with the code editor. Represents a single character, digit only mask part. This example demonstrates how to add a DigitMaskPart object in the MaskParts property of RadMaskedTextBox. private void Page_Load(object sender, System.EventArgs e) { DigitMaskPart digitPart = new DigitMaskPart(); RadMaskedTextBox1.MaskParts.Add(digitPart); } Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim digitPart As New DigitMaskPart() RadMaskedTextBox1.MaskParts.Add(digitPart) End Sub The abstract base class of all mask parts. This class is not intended to be used directly. Returns the friendly name of the part. Represents a MaskPart object which accepts only a predefined set of options. This example demonstrates how to add an EnumerationMaskPart object in the MaskParts property of RadMaskedTextBox. private void Page_Load(object sender, System.EventArgs e) { EnumerationMaskPart enumPart = new EnumerationMaskPart(); enumPart.Items.Add("Mon"); enumPart.Items.Add("Two"); enumPart.Items.Add("Wed"); enumPart.Items.Add("Thu"); enumPart.Items.Add("Fri"); enumPart.Items.Add("Sat"); enumPart.Items.Add("Sun"); RadMaskedTextBox1.MaskParts.Add(enumPart); } Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim enumPart As New EnumerationMaskPart enumPart.Items.Add("Mon") enumPart.Items.Add("Two") enumPart.Items.Add("Wed") enumPart.Items.Add("Thu") enumPart.Items.Add("Fri") enumPart.Items.Add("Sat") enumPart.Items.Add("Sun") RadMaskedTextBox1.MaskParts.Add(enumPart) End Sub Returns the friendly name of the part. Gets the options collection of the part. Represents a single character MaskPart object which accepting any character. This example demonstrates how to add a FreeMaskPart object in the MaskParts property of RadMaskedTextBox. private void Page_Load(object sender, System.EventArgs e) { FreeMaskPart freePart = new FreeMaskPart(); RadMaskedTextBox1.MaskParts.Add(freePart); } Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim fixedPart As New FreeMaskPart() RadMaskedTextBox1.MaskParts.Add(fixedPart) End Sub Returns the friendly name of the part. Represents a multi character MaskPart whose content cannot be modified. This example demonstrates how to add a LiteralMaskPart object in the MaskParts property of RadMaskedTextBox. private void Page_Load(object sender, System.EventArgs e) { LiteralMaskPart literalPart = new LiteralMaskPart(); literalPart.Text = "("; RadMaskedTextBox1.MaskParts.Add(literalPart); } Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim literalPart As New LiteralMaskPart() RadMaskedTextBox1.MaskParts.Add(literalPart) End Sub Returns the friendly name of the part. Gets or sets the string that the LiteralMaskPart will render. Represents a single character MaskPart. The character is converted to lower upon input. This example demonstrates how to add a LowerMaskPart object in the MaskParts property of RadMaskedTextBox. private void Page_Load(object sender, System.EventArgs e) { LowerMaskPart lowerPart = new LowerMaskPart(); RadMaskedTextBox1.MaskParts.Add(lowerPart); } Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim lowerPart As New LowerMaskPart() RadMaskedTextBox1.MaskParts.Add(lowerPart) End Sub Returns the friendly name of the part. Represents the collection of mask parts in a RadMaskedTextBox. Appends the specified MaskPart to the end of the collection. The MaskPart to append to the collection. Inserts the specified MaskPart in the collection at the specified index location. The location in the collection to insert the MaskPart. The MaskPart to add to the collection. Determines whether the collection contains the specified item true if the collection contains the specified MaskPart; otherwise false. The MaskPart to search for in the collection. Removes the specified MaskPart from the collection. The MaskPart to remove from the collection. Determines the index value that represents the position of the specified MaskPart in the collection. The zero-based index position of the specified MaskPart in the collection. A MaskPart to search for in the collection. Gets or sets the RadMaskedInputControl, which uses the collection. Gets a MaskPart at the specified index in the collection. Use this indexer to get a MaskPart from the MaskPartCollection at the specified index, using array notation. The zero-based index of the MaskPart to retrieve from the collection. Represents a MaskPart which accepts numbers in a specified range. This example demonstrates how to add a NumericRangeMaskPart object in the MaskParts collection of RadMaskedTextBox. private void Page_Load(object sender, System.EventArgs e) { NumericRangeMaskPart rangePart = new NumericRangeMaskPart(); rangePart.LowerLimit = 0; rangePart.UpperLimit = 255; RadMaskedTextBox1.MaskParts.Add(rangePart); } Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim rangePart As New NumericRangeMaskPart() rangePart.LowerLimit = 0 rangePart.UpperLimit = 255 RadMaskedTextBox1.MaskParts.Add(rangePart) End Sub Returns the friendly name of the part. Gets or sets the smallest possible value the part can accept. An integer representing the smallest acceptable number that the NumericRangeMaskPart can accept. The default value is 0. Gets or sets the largest possible value the part can accept. An integer representing the largest acceptable number that the NumericRangeMaskPart can accept. The default value is 0. Represents a single character MaskPart. The character is converted to upper upon input. . This example demonstrates how to add an UpperMaskPart object in the MaskParts collection of RadMaskedTextBox. private void Page_Load(object sender, System.EventArgs e) { UpperMaskPart upperPart = new UpperMaskPart(); RadMaskedTextBox1.MaskParts.Add(upperPart); } Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim upperPart As New UpperMaskPart() RadMaskedTextBox1.MaskParts.Add(upperPart) End Sub Returns the friendly name of the part. Numeric range alignment options The numbers are aligned left The numbers are aligned right Gets or sets the JavaScript event handler fired when the user attempts to type unacceptable symbol into RadMaskedTextBox. The event handler function is called with 2 parameters: A reference to the control object that triggered the event; An event arguments object with parameters specific to the control.
  • Reason - an enumeration value containing the reason for the error: parse error, out of range, etc;
  • InputText - the currently entered text.
 This example demonstrates the usage of the OnClientDown property. <script> function onError(input, args) { alert("Invalid character:" + args.NewValue); } </script> <rad:RadMaskedTextBox ID="RadMaskedTextBox1" runat="server" Mask="<0..255>.<0..255>.<0..255>.<0..255>" OnClientError="onError"> </rad:RadMaskedTextBox> A string specifying the name of the JavaScript event handling routine. The default value is empty string (""). Gets or sets the JavaScript event handler fired whenever the value of RadMaskedTextBox changes. The event handler function is called with 2 parameters: A reference to the RadMaskedTextBox object that triggered the event; An event arguments object that contains the following properties:
  • OldValue - The old value of the text box;
  • NewValue - The new value of the text box.
 A string specifying the name of the JavaScript event handling routine. The default value is an empty string (""). This example demonstrates the use of the OnClientValueChanged property. <script> function onChange (input, args) { alert("Value changed from:" + args.OldValue + " to:" + args.NewValue); } </script> <rad:RadMaskedTextBox ID="RadMaskedTextBox1" runat="server" Mask="<0..255>.<0..255>.<0..255>.<0..255>" OnClientValueChanged="onChange"> </rad:RadMaskedTextBox> Gets or sets the string to use as the decimal separator in values. The string to use as the decimal separator in values. The property is being set to an empty string. The property is being set to null. Gets or sets the number of decimal places to use in numeric values The number of decimal places to use in values. The property is being set to a value that is less than 0 or greater than 99. Gets or sets the number of digits in each group to the left of the decimal in values. The number of digits in each group to the left of the decimal in values. The property is being set to null. Gets or sets the string that separates groups of digits to the left of the decimal in values. The string that separates groups of digits to the left of the decimal in values. The property is being set to null. Gets or sets the format pattern for negative values. The format pattern for negative percent values. The property is being set to a value that is less than 0 or greater than 11. Gets or sets the format pattern for positive values. The format pattern for positive percent values. The The property is being set to a value that is less than 0 or greater than 3. Gets the style properties for RadInput when when the text is negative. A Telerik.WebControls.TextBoxStyle object that represents the style properties for RadInput control. The default value is an empty TextBoxStyle object. The following code example demonstrates how to set NegativeStyle property: [C#] 
            </%@ Page Language="C#" /%>
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>  
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
        <rad:RadTextBox Text="-1" EmptyMessage="EmptyMessage" ID="RadNumericTextBox1" runat="server">
            <NegativeStyle BackColor="red" />
        </rad:RadTextBox>
    </form>
</body>
</html>
Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Use this property to provide a custom style for the negative state of RadInput control. Common style attributes that can be adjusted include foreground color, background color, font, and alignment within the RadInput. Providing a different style enhances the appearance of the RadInput control. Negative style properties in the RadInput control are inherited from one style property to another through a hierarchy. For example, if you specify a red font for the EnabledStyle property, all other style properties in the RadInput control will also have a red font. This allows you to provide a common appearance for the control by setting a single style property. You can override the inherited style settings for an item style property that is higher in the hierarchy by setting its style properties. For example, you can specify a blue font for the NegativeStyle property, overriding the red font specified in the EnabledStyle property. To specify a custom style, place the <NegativeStyle> tags between the opening and closing tags of the RadInput control. You can then list the style attributes within the opening <NegativeStyle> tag. Gets or sets the value of the RadInput control. Use the Text property to specify or determine the text displayed in the RadInput control. To limit the number of characters accepted by the control, set the MaxLength property. If you want to prevent the text from being modified, set the ReadOnly property. The value of this property, when set, can be saved automatically to a resource file by using a designer tool. Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 null if the Text property is Empty.The Value property are Nullable Double type. A nullable type can represent the normal range of values for its underlying value type, plus an additional null value. For example, a Nullable<Double>, pronounced "Nullable of Double," can be assigned any value from double.MinValue to double.MaxValue, or it can be assigned the null value. Gets or sets the date content of RadNumericTextBox in a database friendly way. An object that represents the Text property. The default value is null. This property behaves exactly like the Value property. The only difference is that it will not throw an exception if the new value is not double object (or null). If you assign null to the control you will see blank RadInput. The following example demonstrates how to bind the RadNumericTextBox: [C#] 
            </%@ Page Language="C#" /%>
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
  System.Data.DataTable table = new System.Data.DataTable();
  table.Columns.Add("num");

            		
    System.Data.DataRow row = table.NewRow();
   row["num"] = (double)12.56;
 table.Rows.Add(row);

            		
    row = table.NewRow();
       row["num"] = (int)12;
       table.Rows.Add(row);

            		
    row = table.NewRow();
       row["num"] = DBNull.Value;
  table.Rows.Add(row);

            		
    row = table.NewRow();
       row["num"] = "33";
  table.Rows.Add(row);

            		
    row = table.NewRow();
       table.Rows.Add(row);

            		
    Repeater1.DataSource = table;
       Repeater1.DataBind();
}
</script>
</head>
<body>
<form id="form1" runat="server">
    <asp:Repeater runat="server" ID="Repeater1">
          <ItemTemplate>
                        <rad:RadNumericTextBox DbValue='</%# Bind("num") /%>'
                             ID="RadNumericTextBox1" runat="server">
                  </rad:RadNumericTextBox>
             </ItemTemplate>
       </asp:Repeater>
</form>
</body>
</html>
[VisualBasic] 
            </%@ Page Language="VB" /%>

</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>

<!DOCTYPE html Public "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
<script runat="server">
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
      Dim table As System.Data.DataTable = New System.Data.DataTable
      table.Columns.Add("num")
    Dim row As System.Data.DataRow = table.NewRow
       row("num") = CType(12.56,Double)
    table.Rows.Add(row)
 row = table.NewRow
  row("num") = CType(12,Integer)
      table.Rows.Add(row)
 row = table.NewRow
  row("num") = DBNull.Value
   table.Rows.Add(row)
 row = table.NewRow
  row("num") = "33"
   table.Rows.Add(row)
 row = table.NewRow
  table.Rows.Add(row)
 Repeater1.DataSource = table
        Repeater1.DataBind
End Sub
</script>
</head>
<body>
<form id="form1" runat="server">
 <asp:Repeater runat="server" ID="Repeater1">
          <ItemTemplate>
                        <rad:RadNumericTextBox DbValue='</%# Bind("num") /%>'
                             ID="RadNumericTextBox1" runat="server">
                  </rad:RadNumericTextBox>
             </ItemTemplate>
       </asp:Repeater>
</form>
</body>
</html>
Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets or sets a value indicating whether the button is displayed in the RadInput control. true if the button is displayed; otherwise, false. The default value is true, however this property is only examined when the ButtonTemplate property is not a null reference (Nothing in Visual Basic). Use the ShowButton property to specify whether the button is displayed in the RadInput control. The contents of the button are controlled by the ButtonTemplate property. The following code example demonstrates how to use the ShowButton property to display the button in the RadInput control. [C#] 
            </%@ Page Language="C#" /%>
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >

            		
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>Untitled Page</title>
    <script language="javascript" type="text/javascript">
    function Click(sender)
    {
        alert("click");
    }
    </script>
</head>
<body>
    <form id="form1" runat="server">
        <rad:RadTextBox ShowButton="true" ID="RadNumericTextBox1" runat="server">
            <ClientEvents OnButtonClick="Click" />
            <ButtonTemplate>
               <input type="button" value="click here"  />
            </ButtonTemplate>
        </rad:RadTextBox>
    </form>
</body>
</html>
Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets or sets the culture used by RadNumericTextBox to format the numburs. A CultureInfo object that represents the current culture used. The default value is System.Threading.Thread.CurrentThread.CurrentUICulture. The following example demonstrates how to use the Culture property. private void Page_Load(object sender, System.EventArgs e) { RadNumericTextBox.Culture = new CultureInfo("en-US"); } Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load RadNumericTextBox1.Culture = New CultureInfo("en-US") End Sub Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets or sets the largest possible value of a RadNumericTextBox. The default value is positive 70368744177664. Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0
Gets or sets the smallest possible value of a RadNumericTextBox. The default value is negative -70368744177664. Gets or sets the numeric type of the RadNumericTextBox. One of the NumericType enumeration values. The default is Number. Use the Type property to determine the numeric type that the RadNumericTextBox represents. The Type property is represented by one of the NumericType enumeration values. Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets control that contains the up button of RadInput control The ShowButton or ShowSpinButton properties must be set to true Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets control that contains the up button of RadInput control The ShowButton or ShowSpinButton properties must be set to true Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Utility class for Design - Time VisualStudio.NET project management. Defines the common property categories' names Gets or sets the behavior mode (single-line, multiline, or password) of the RadTextBox control. One of the RadInputTextBoxMode enumeration values. The default value is SingleLine. Use the TextMode property to specify whether a RadTextBox control is displayed as a single-line, multiline, or password text box. When the RadTextBox control is in multiline mode, you can control the number of rows displayed by setting the Rows property. You can also specify whether the text should wrap by setting the Wrap property. If the RadTextBox control is in password mode, all characters entered in the control are masked. This property cannot be set by themes or style sheet themes The specified mode is not one of the TextBoxMode enumeration values. The following code example demonstrates how to use the RadTextMode property to specify a multiline text box. This example has a text box that accepts user input, which is a potential security threat. By default, ASP.NET Web pages validate that user input does not include script or HTML elements. <%@ Page Language="VB" AutoEventWireup="True" %> <%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <title>MultiLine RadTextBox Example </title> <script runat="server"> Protected Sub SubmitButton_Click(sender As Object, e As EventArgs ) Message.Text = "Thank you for your comment: <br />" + Comment.Text End Sub Protected Sub Check_Change(sender As Object, e As EventArgs ) Comment.Wrap = WrapCheckBox.Checked Comment.ReadOnly = ReadOnlyCheckBox.Checked End Sub </script> </head> <body> <form id="form1" runat="server"> <h3> MultiLine RadTextBox Example </h3> Please enter a comment and click the submit button. <br /> <br /> <rad:RadTextBox ID="Comment" TextMode="MultiLine" Columns="50" Rows="5" runat="server" /> <br /> <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Comment" ErrorMessage="Please enter a comment.<br />" Display="Dynamic" runat="server" /> <asp:CheckBox ID="WrapCheckBox" Text="Wrap Text" Checked="True" AutoPostBack="True" OnCheckedChanged="Check_Change" runat="server" /> <asp:CheckBox ID="ReadOnlyCheckBox" Text="ReadOnly" Checked="False" AutoPostBack="True" OnCheckedChanged="Check_Change" runat="server" /> <asp:Button ID="SubmitButton" Text="Submit" OnClick="SubmitButton_Click" runat="server" /> <hr /> <asp:Label ID="Message" runat="server" /> </form> </body> </html> <%@ Page Language="C#" AutoEventWireup="True" %> <%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <title>MultiLine RadTextBox Example </title> <script runat="server"> protected void SubmitButton_Click(Object sender, EventArgs e) { Message.Text = "Thank you for your comment: <br />" + Comment.Text; } protected void Check_Change(Object sender, EventArgs e) { Comment.Wrap = WrapCheckBox.Checked; Comment.ReadOnly = ReadOnlyCheckBox.Checked; } </script> </head> <body> <form id="form1" runat="server"> <h3> MultiLine RadTextBox Example </h3> Please enter a comment and click the submit button. <br /> <br /> <rad:RadTextBox ID="Comment" TextMode="MultiLine" Columns="50" Rows="5" runat="server" /> <br /> <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Comment" ErrorMessage="Please enter a comment.<br />" Display="Dynamic" runat="server" /> <asp:CheckBox ID="WrapCheckBox" Text="Wrap Text" Checked="True" AutoPostBack="True" OnCheckedChanged="Check_Change" runat="server" /> <asp:CheckBox ID="ReadOnlyCheckBox" Text="ReadOnly" Checked="False" AutoPostBack="True" OnCheckedChanged="Check_Change" runat="server" /> <asp:Button ID="SubmitButton" Text="Submit" OnClick="SubmitButton_Click" runat="server" /> <hr /> <asp:Label ID="Message" runat="server" /> </form> </body> </html> Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets or sets a value that indicates the AutoComplete behavior of the RadTextBox control One of the System.Web.UI.WebControls.AutoCompleteType enumeration values, indicating the AutoComplete behavior for the RadTextBox control. The default value is None. The selected value is not one of the System.Web.UI.WebControls.AutoCompleteType enumeration values. To assist with data entry, Microsoft Internet Explorer 5 and later and Netscape support a feature called AutoComplete. AutoComplete monitors a RadTextBox and creates a list of values entered by the user. When the user returns to the RadTextBox at a later time, the list is displayed. Instead of retyping a previously entered value, the user can simply select the value from this list. Use the AutoCompleteType property to control the behavior of the AutoComplete feature for a RadTextBox control. The System.Web.UI.WebControls.AutoCompleteType enumeration is used to represent the values that you can apply to the AutoCompleteType property. Not all browsers support the AutoComplete feature. Check with your browser to determine compatibility. By default, the AutoCompleteType property for a RadTextBox control is set to AutoCompleteType.None. With this setting, the RadTextBox control shares the list with other RadTextBox controls with the same ID property across different pages. You can also share a list between RadTextBox controls based on a category, instead of an ID property. When you set the AutoCompleteType property to one of the category values (such as AutoCompleteType.FirstName, AutoCompleteType.LastName, and so on), all RadTextBox controls with the same category share the same list. You can disable the AutoComplete feature for a RadTextBox control by setting the AutoCompleteType property to AutoCompleteType.Disabled. Refer to your browser documentation for details on configuring and enabling the AutoComplete feature. For example, to enable the AutoComplete feature in Internet Explorer version 5 or later, select Internet Options from the Tools menu, and then select the Content tab. Click the AutoComplete button to view and modify the various browser options for the AutoComplete feature. This property cannot be set by themes or style sheet themes. The following code example demonstrates how to use the AutoCompleteType enumeration to specify the AutoComplete category for a RadTextBox control. This example has a text box that accepts user input, which is a potential security threat. By default, ASP.NET Web pages validate that user input does not include script or HTML elements. [C#] 
            </%@ Page Language="C#" /%>

            		
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>

            		
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

            <html>
<head id="Head1" runat="server">
    <title>AutoCompleteType example</title>
</head>
<body>

                <form id="form1" runat="server">
        <!-- You need to enable the AutoComplete feature on -->

                    <!-- a browser that supports it (such as Internet   -->
        <!-- Explorer 5.0 and later) for this sample to     -->

                    <!-- work. The AutoComplete lists are created after -->
        <!-- the Submit button is clicked.                  -->

                    <h3>
            AutoCompleteType example</h3>
        Enter values in the text boxes and click the Submit
        <br />

                    button.
        <br />
        <br />
        <!-- The following TextBox controls have different  -->

                    <!-- categories assigned to their AutoCompleteType  -->
        <!-- properties.                                    -->

                    First Name:<br />
        <rad:RadTextBox ID="FirstNameTextBox" AutoCompleteType="FirstName" runat="server" />
        <br />

                    Last Name:<br />
        <rad:RadTextBox ID="LastNameTextBox" AutoCompleteType="LastName" runat="server" />
        <br />

                    Email:<br />
        <rad:RadTextBox ID="EmailTextBox" AutoCompleteType="Email" runat="server" />
        <br />

                    <!-- The following TextBox controls have the same   -->
        <!-- categories assigned to their AutoCompleteType  -->

                    <!-- properties. They share the same AutoComplete   -->
        <!-- list.                                          -->
        Phone Line #1:<br />

                    <rad:RadTextBox ID="Phone1TextBox" AutoCompleteType="HomePhone" runat="server" />
        <br />
        Phone Line #2:<br />

                    <rad:RadTextBox ID="Phone2TextBox" AutoCompleteType="HomePhone" runat="server" />
        <br />

                    <!-- The following TextBox control has its          -->
        <!-- AutoCompleteType property set to               -->

                    <!-- AutoCompleteType.None. All TextBox controls    -->

                    <!-- with the same ID across different pages share  -->
        <!-- the same AutoComplete list.                    -->
        Category:<br />

                    <rad:RadTextBox ID="CategoryTextBox" AutoCompleteType="None" runat="server" />
        <br />
        <!-- The following TextBox control has the          -->

                    <!-- AutoComplete feature disabled.                 -->
        Comments:<br />
        <rad:RadTextBox ID="CommentsTextBox" AutoCompleteType="Disabled" runat="server" />

                    <br />
        <br />
        <br />
        <asp:Button ID="SubmitButton" Text="Submit" runat="Server" />
    </form>
</body>
</html>
[Visual Basic] 
            </%@ Page Language="VB" /%>

</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>


            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head id="Head1" runat="server">

                <title>AutoCompleteType example</title>
</head>
<body>
    <form id="form1" runat="server">
        <!-- You need to enable the AutoComplete feature on -->

                    <!-- a browser that supports it (such as Internet -->
        <!-- Explorer 5.0 and later) for this sample to -->
        <!-- work. The AutoComplete lists are created after -->

                    <!-- the Submit button is clicked. -->
        <h3>
            AutoCompleteType example</h3>
        Enter values in the text boxes and click the Submit
        <br />

                    button.
        <br />
        <br />
        <!-- The following TextBox controls have different -->
        <!-- categories assigned to their AutoCompleteType -->

                    <!-- properties. -->
        First Name:<br />
        <rad:RadTextBox ID="FirstNameTextBox" AutoCompleteType="FirstName" runat="server" />
        <br />

                    Last Name:<br />
        <rad:RadTextBox ID="LastNameTextBox" AutoCompleteType="LastName" runat="server" />
        <br />
        Email:<br />

                    <rad:RadTextBox ID="EmailTextBox" AutoCompleteType="Email" runat="server" />
        <br />
        <!-- The following TextBox controls have the same -->

                    <!-- categories assigned to their AutoCompleteType -->
        <!-- properties. They share the same AutoComplete -->
        <!-- list. -->
        Phone Line #1:<br />

                    <rad:RadTextBox ID="Phone1TextBox" AutoCompleteType="HomePhone" runat="server" />
        <br />
        Phone Line #2:<br />
        <rad:RadTextBox ID="Phone2TextBox" AutoCompleteType="HomePhone" runat="server" />

                    <br />
        <!-- The following TextBox control has its -->
        <!-- AutoCompleteType property set to -->
        <!-- AutoCompleteType.None. All TextBox controls -->
        <!-- with the same ID across different pages share -->

                    <!-- the same AutoComplete list. -->
        Category:<br />
        <rad:RadTextBox ID="CategoryTextBox" AutoCompleteType="None" runat="server" />
        <br />
        <!-- The following TextBox control has the -->

                    <!-- AutoComplete feature disabled. -->
        Comments:<br />
        <rad:RadTextBox ID="CommentsTextBox" AutoCompleteType="Disabled" runat="server" />
        <br />
        <br />
        <br />
        <asp:Button ID="SubmitButton" Text="Submit" runat="Server" />
    </form>
</body>
</html>
Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0 Gets or sets the number of rows displayed in a multiline RadTextBox. The number of rows in a multiline RadTextBox. The default is 0, which displays a two-line text box. Use the Rows property to specify the number of rows displayed in a multiline RadTextBox. This property is applicable only when the TextMode property is set to MultiLine. This property cannot be set by themes or style sheet themes. This example has a text box that accepts user input, which is a potential security threat. By default, ASP.NET Web pages validate that user input does not include script or HTML elements. The following code example demonstrates how to use the Rows property to specify a height of 5 rows for a multiline RadTextBox control. [C#] 
            </%@ Page Language="C#" AutoEventWireup="True" /%>

            		
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>

            		
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
    <title>MultiLine TextBox Example </title>

            		
    <script runat="server">
        protected void SubmitButton_Click(Object sender, EventArgs e)
        {  
            Message.Text = "Thank you for your comment: <br />" + Comment.Text;  
        }

            		
        protected void Check_Change(Object sender, EventArgs e)
        {  
            Comment.Wrap = WrapCheckBox.Checked;
            Comment.ReadOnly = ReadOnlyCheckBox.Checked;  
        }

            		
    </script>

            		
</head>
<body>
    <form id="form1" runat="server">
        <h3>
            MultiLine TextBox Example
        </h3>
        Please enter a comment and click the submit button.
        <br />
        <br />

                    <rad:RadTextBox ID="Comment" TextMode="MultiLine" Columns="50" Rows="5" runat="server" />
        <br />
        <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Comment"
            ErrorMessage="Please enter a comment.<br />" Display="Dynamic" runat="server" />

                    <asp:CheckBox ID="WrapCheckBox" Text="Wrap Text" Checked="True" AutoPostBack="True"
            OnCheckedChanged="Check_Change" runat="server" />

            		
        <asp:CheckBox ID="ReadOnlyCheckBox" Text="ReadOnly" Checked="False" AutoPostBack="True"
            OnCheckedChanged="Check_Change" runat="server" />

            		
        <asp:Button ID="SubmitButton" Text="Submit" OnClick="SubmitButton_Click" runat="server" />
        <hr />
        <asp:Label ID="Message" runat="server" />
    </form>
</body>
</html>
[Visual Basic] 
            </%@ Page Language="VB" AutoEventWireup="True" /%>

</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

                "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
    <title>MultiLine RadTextBox Example </title>

    <script runat="server">

      Protected Sub SubmitButton_Click(sender As Object, e As EventArgs )


                     Message.Text = "Thank you for your comment: <br />" + Comment.Text

      End Sub

      Protected Sub Check_Change(sender As Object, e As EventArgs )

         Comment.Wrap = WrapCheckBox.Checked
         Comment.ReadOnly = ReadOnlyCheckBox.Checked

      End Sub

    </script>

</head>
<body>

                <form id="form1" runat="server">
        <h3>
            MultiLine RadTextBox Example
        </h3>
        Please enter a comment and click the submit button.
        <br />
        <br />
        <rad:RadTextBox ID="Comment" TextMode="MultiLine" Columns="50" Rows="5" runat="server" />

                    <br />
        <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Comment"
            ErrorMessage="Please enter a comment.<br />" Display="Dynamic" runat="server" />
        <asp:CheckBox ID="WrapCheckBox" Text="Wrap Text" Checked="True" AutoPostBack="True"
            OnCheckedChanged="Check_Change" runat="server" />


                    <asp:CheckBox ID="ReadOnlyCheckBox" Text="ReadOnly" Checked="False" AutoPostBack="True"
            OnCheckedChanged="Check_Change" runat="server" />

        <asp:Button ID="SubmitButton" Text="Submit" OnClick="SubmitButton_Click" runat="server" />
        <hr />
        <asp:Label ID="Message" runat="server" />

                </form>
</body>
</html>
Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets or sets the display width of the RadTextBox in characters. The display width, in characters, of the RadTextBox. The default is 0, which indicates that the property is not set. The specified width is less than 0. The following code example demonstrates how to use the Columns property to specify a width of 2 characters for the RadTextBox control. This example has a text box that accepts user input, which is a potential security threat. By default, ASP.NET Web pages validate that user input does not include script or HTML elements. [C#] 
            </%@ Page Language="C#" AutoEventWireup="True" /%>

            		
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>

            		
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
    <title>RadTextBox Example </title>

            		
    <script runat="server">

            		
        protected void AddButton_Click(Object sender, EventArgs e)
        {
            int Answer;

            		
            Answer = Convert.ToInt32(Value1.Text) + Convert.ToInt32(Value2.Text);

            		
            AnswerMessage.Text = Answer.ToString();

            		
        }

            		
    </script>

            		
</head>
<body>
    <form id="form1" runat="server">
        <h3>
            RadTextBox Example
        </h3>

            		
        <table>
            <tr>
                <td colspan="5">
                    Enter integer values into the text boxes.
                    <br />

                                Click the Add button to add the two values.
                    <br />
                    Click the Reset button to reset the text boxes.
                </td>
            </tr>
            <tr>
                <td colspan="5">

            		
                </td>
            </tr>
            <tr align="center">
                <td>
                    <rad:RadTextBox ID="Value1" Columns="2" MaxLength="3" Text="1" runat="server" />
                </td>

                            <td>
                    +
                </td>
                <td>
                    <rad:RadTextBox ID="Value2" Columns="2" MaxLength="3" Text="1" runat="server" />
                </td>
                <td>
                    =
                </td>

                            <td>
                    <asp:Label ID="AnswerMessage" runat="server" />
                </td>
            </tr>
            <tr>
                <td colspan="2">
                    <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Value1"

                                    ErrorMessage="Please enter a value.<br />" Display="Dynamic" runat="server" />
                    <asp:RangeValidator ID="Value1RangeValidator" ControlToValidate="Value1" Type="Integer"
                        MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"

                                    Display="Dynamic" runat="server" />
                </td>
                <td colspan="2">
                    <asp:RequiredFieldValidator ID="Value2RequiredValidator" ControlToValidate="Value2"
                        ErrorMessage="Please enter a value.<br />" Display="Dynamic" runat="server" />

                                <asp:RangeValidator ID="Value2RangeValidator" ControlToValidate="Value2" Type="Integer"
                        MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"
                        Display="Dynamic" runat="server" />
                </td>

                            <td>
                    &nbsp
                </td>
            </tr>
            <tr align="center">
                <td colspan="4">
                    <asp:Button ID="AddButton" Text="Add" OnClick="AddButton_Click" runat="server" />
                </td>
                <td>

            		
                </td>
            </tr>
        </table>
    </form>
</body>
</html>
[Visual Basic] 
            </%@ Page Language="VB" AutoEventWireup="True" /%>

</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>

                <title>TextBox Example </title>

    <script runat="server">

      Protected Sub AddButton_Click(sender As Object, e As EventArgs)

         Dim Answer As Integer

         Answer = Convert.ToInt32(Value1.Text) + Convert.ToInt32(Value2.Text)

         AnswerMessage.Text = Answer.ToString()

      End Sub


                </script>

</head>
<body>
    <form id="form1" runat="server">
        <h3>
            RadTextBox Example
        </h3>
        <table>
            <tr>
                <td colspan="5">
                    Enter integer values into the text boxes.

                                <br />
                    Click the Add button to add the two values.
                    <br />
                    Click the Reset button to reset the text boxes.
                </td>
            </tr>
            <tr>
                <td colspan="5">

                </td>

                        </tr>
            <tr align="center">
                <td>
                    <rad:RadTextBox ID="Value1" Columns="2" MaxLength="3" Text="1" runat="server" />
                </td>
                <td>
                    +
                </td>
                <td>

                                <rad:RadTextBox ID="Value2" Columns="2" MaxLength="3" Text="1" runat="server" />
                </td>
                <td>
                    =
                </td>
                <td>
                    <asp:Label ID="AnswerMessage" runat="server" />
                </td>

                        </tr>
            <tr>
                <td colspan="2">
                    <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Value1"
                        ErrorMessage="Please enter a value.<br />" Display="Dynamic" runat="server" />

                                <asp:RangeValidator ID="Value1RangeValidator" ControlToValidate="Value1" Type="Integer"
                        MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"
                        Display="Dynamic" runat="server" />
                </td>

                            <td colspan="2">
                    <asp:RequiredFieldValidator ID="Value2RequiredValidator" ControlToValidate="Value2"
                        ErrorMessage="Please enter a value.<br />" Display="Dynamic" runat="server" />
                    <asp:RangeValidator ID="Value2RangeValidator" ControlToValidate="Value2" Type="Integer"

                                    MinimumValue="1" MaximumValue="100" ErrorMessage="Please enter an integer <br /> between than 1 and 100.<br />"
                        Display="Dynamic" runat="server" />
                </td>
                <td>
                    &nbsp
                </td>
            </tr>

                        <tr align="center">
                <td colspan="4">
                    <asp:Button ID="AddButton" Text="Add" OnClick="AddButton_Click" runat="server" />
                </td>
                <td>

                </td>
            </tr>
        </table>
    </form>
</body>
</html>
Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Gets or sets a value indicating whether the text content wraps within a multiline RadTextBox. true if the text content wraps within a multiline RadTextBox; otherwise, false. The default is true. Use the Wrap property to specify whether the text displayed in a multiline RadTextBox control automatically continues on the next line when the text reaches the end of the control. This property is applicable only when the RadTextMode property is set to MultiLine The following code example demonstrates how to use the Wrap property to wrap text entered in the RadTextBox control. This example has a text box that accepts user input, which is a potential security threat. By default, ASP.NET Web pages validate that user input does not include script or HTML elements. [C#] 
            </%@ Page Language="C#" AutoEventWireup="True" /%>  
</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>  
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

                "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
    <title>MultiLine RadTextBox Example </title>

            		
    <script runat="server">

            		
        protected void SubmitButton_Click(Object sender, EventArgs e)
        {

            		
            Message.Text = "Thank you for your comment: <br />" + Comment.Text;

            		
        }

            		
        protected void Check_Change(Object sender, EventArgs e)
        {

            		
            Comment.Wrap = WrapCheckBox.Checked;
            Comment.ReadOnly = ReadOnlyCheckBox.Checked;

            		
        }

            		
    </script>

            		
</head>
<body>
    <form id="form1" runat="server">
        <h3>
            MultiLine RadTextBox Example
        </h3>

                    Please enter a comment and click the submit button.
        <br />
        <br />
        <rad:RadTextBox ID="Comment" TextMode="MultiLine" Columns="50" Rows="5" runat="server" />
        <br />

                    <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Comment"
            ErrorMessage="Please enter a comment.<br />" Display="Dynamic" runat="server" />

                    <asp:CheckBox ID="WrapCheckBox" Text="Wrap Text" Checked="True" AutoPostBack="True"
            OnCheckedChanged="Check_Change" runat="server" />

            		
        <asp:CheckBox ID="ReadOnlyCheckBox" Text="ReadOnly" Checked="False" AutoPostBack="True"
            OnCheckedChanged="Check_Change" runat="server" />

            		
        <asp:Button ID="SubmitButton" Text="Submit" OnClick="SubmitButton_Click" runat="server" />
        <hr />
        <asp:Label ID="Message" runat="server" />
    </form>
</body>
</html>
[Visual Basic] 
            </%@ Page Language="VB" AutoEventWireup="True" /%>

</%@ Register Assembly="RadInput.Net2" Namespace="Telerik.WebControls" TagPrefix="rad" /%>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

                "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
    <title>MultiLine RadTextBox Example </title>

    <script runat="server">


                  Protected Sub SubmitButton_Click(sender As Object, e As EventArgs )

         Message.Text = "Thank you for your comment: <br />" + Comment.Text

      End Sub

      Protected Sub Check_Change(sender As Object, e As EventArgs )


                     Comment.Wrap = WrapCheckBox.Checked
         Comment.ReadOnly = ReadOnlyCheckBox.Checked

      End Sub

    </script>

</head>
<body>
    <form id="form1" runat="server">
        <h3>

                        MultiLine RadTextBox Example
        </h3>
        Please enter a comment and click the submit button.
        <br />
        <br />
        <rad:RadTextBox ID="Comment" TextMode="MultiLine" Columns="50" Rows="5" runat="server" />

                    <br />
        <asp:RequiredFieldValidator ID="Value1RequiredValidator" ControlToValidate="Comment"
            ErrorMessage="Please enter a comment.<br />" Display="Dynamic" runat="server" />

                    <asp:CheckBox ID="WrapCheckBox" Text="Wrap Text" Checked="True" AutoPostBack="True"

                        OnCheckedChanged="Check_Change" runat="server" />

        <asp:CheckBox ID="ReadOnlyCheckBox" Text="ReadOnly" Checked="False" AutoPostBack="True"
            OnCheckedChanged="Check_Change" runat="server" />


                    <asp:Button ID="SubmitButton" Text="Submit" OnClick="SubmitButton_Click" runat="server" />
        <hr />
        <asp:Label ID="Message" runat="server" />
    </form>
</body>
</html>
Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1. .NET Framework
Supported in: 3.0, 2.0, 1.1, 1.0 Summary description for DisplayFormatPosition. Fired whenever the value of any enumeration mask part has changed. Note this event is effective only for the RadMaskedTextBox control. Fired whenever the user increases the value of any enumeration or numeric range mask part of RadMaskedTextBox (with either keyboard arrow keys or mouse wheel). Note this event is effective only for the RadMaskedTextBox control. Fired whenever the user decreases the value of any enumeration or numeric range mask part of RadMaskedTextBox (with either keyboard arrow keys or mouse wheel). Note this event is effective only for the RadMaskedTextBox control. Fired after the hint is shown. Note this event is effective only for the RadMaskedTextBox control. Gets or sets the value to increment or decrement the spin box when the up or down buttons are clicked. Gets or sets a value indicating whether the user can use the UP ARROW and DOWN ARROW keys to increment/decrement values. Gets or sets a value indicating whether the user can use the MOUSEWHEEL to increment/decrement values. Summary description for AutoPostBackControl.