Assembly: System.Design (in system.design.dll)
A CodeDomProvider can implement this interface to support optimized reloading by the designer. When a designer reparses a file for display, it can use this interface to improve performance.
To support this performance optimization method, the designer can pass a CodeCompileUnit that represents the document code to the ShouldReloadDesigner method. ShouldReloadDesigner returns a value that indicates whether the code has changed and typically, whether your code should reload the designer. Otherwise, it is unnecessary to spend time reloading the designer.
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.