Retrieves the value used for the field's value when rendering the CheckBoxField object in a designer.
Assembly: System.Web (in System.Web.dll)
The method is a helper method used to determine what value to display for a field when rendering the CheckBoxField object in a designer. If real data can not be retrieved from the data source at design time, the value returned by this method is displayed instead.Notes to Inheritors
When extending the CheckBoxField class, you can override this method to return a different value to display for the field in a designer.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.