Provides access to a control designer to store temporary design-time data associated with a control.
Assembly: System.Web (in System.Web.dll)
The property and methods defined in the interface offer a convenient way for the control designer to access a control for passing and retrieving temporary design-time data. The interface is implemented by the Control class. Control designers use the implementation of this interface to access the control.
Temporary design-time data is not persisted with the control itself. To persist design-time data for a control, you should retrieve the contents of the UserData property and store them in a designer-specific location.
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.