TextBox::TextMode Property
Gets or sets the behavior mode (single-line, multiline, or password) of the TextBox control.
Assembly: System.Web (in System.Web.dll)
[ThemeableAttribute(false)] public: virtual property TextBoxMode TextMode { TextBoxMode get (); void set (TextBoxMode value); }
<asp:TextBox TextMode="TextBoxMode" />
Property Value
Type: System.Web.UI.WebControls::TextBoxModeOne of the TextBoxMode enumeration values. The default value is SingleLine.
| Exception | Condition |
|---|---|
| ArgumentOutOfRangeException | The specified mode is not one of the TextBoxMode enumeration values. |
Use the TextMode property to specify whether a TextBox control is displayed as a single-line, multiline, or password text box.
When the TextBox 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 TextBox control is in password mode, all characters entered in the control are masked.
This property cannot be set by themes or style sheet themes. For more information, see ThemeableAttribute and ASP.NET Themes and Skins Overview.
| Topic | Location |
|---|---|
| How to: Get and Set Values in TextBox Web Server Controls | Building ASP .NET Web Applications |
| How to: Set a TextBox Web Server Control for Password Entry | Building ASP .NET Web Applications |
| How to: Get and Set Values in TextBox Web Server Controls | Building ASP .NET Web Applications |
| How to: Set a TextBox Web Server Control for Password Entry | Building ASP .NET Web Applications |
The following code example demonstrates how to use the TextMode property to specify a multiline text box.
Security Note: |
|---|
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. For more information, see Script Exploits Overview. |
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Security Note: