Registers internal data in a cloned control.
Assembly: System.Design (in System.Design.dll)
Whenever an item is cloned, there might be some internal data structures, such as meta: attributes, that should be included in the cloned control by the control designer. A page developer might add meta: attributes to the markup of a control and there is no way, nor is there a reason, for the control to distinguish what those tags might be. Therefore, if your control designer provides a way to edit complex properties or formats before applying changes to a page, you would create a clone of the control, pass both the original control and the clone to this method, and then, when the changes are persisted to the tag, all meta: attributes are also persisted.
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
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.