CheckBox::Checked Property
Gets or sets a value indicating whether the CheckBox control is checked.
Namespace: System.Web.UI.WebControls
Assembly: System.Web (in System.Web.dll)
[BindableAttribute(true, BindingDirection::TwoWay)] [ThemeableAttribute(false)] public: virtual property bool Checked { bool get (); void set (bool value); }
<asp:CheckBox Checked="True|False" />
Property Value
Type: System::Booleantrue to indicate a checked state; otherwise, false. The default is false.
Implements
ICheckBoxControl::CheckedUse this property to determine whether the CheckBox control is checked. This property can also be used to programmatically set the state of the CheckBox control.
This property cannot be set by themes or style sheet themes. For more information, see ThemeableAttribute and ASP.NET Themes and Skins.
| Topic | Location |
|---|---|
| How to: Set and Get the Selection in a RadioButton Web Server Control | Building ASP .NET Web Applications |
| How to: Get and Set a CheckBox Web Server Control Value Programmatically | Building ASP .NET Web Applications |
| How to: Set and Get the Selection in a RadioButton Web Server Control | Building ASP .NET Web Applications |
| How to: Get and Set a CheckBox Web Server Control Value Programmatically | Building ASP .NET Web Applications |
The following example demonstrates how to use the Checked property to determine the state of the CheckBox control.
.gif?cs-save-lang=1&cs-lang=cpp "Note") Note |
|---|
The following code sample uses the single-file code model and may not work correctly if copied directly into a code-behind file. This code sample must be copied into an empty text file that has an .aspx extension. For more information on the Web Forms code model, see ASP.NET Web Forms Page Code Model. |
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
