Assembly: System.Design (in system.design.dll)
The properties for the class of the component.
With the PreFilterProperties method, you can add items to the dictionary of properties that a control designer exposes through a TypeDescriptor object.
The keys in the dictionary of properties are the names of the properties. The objects are of type PropertyDescriptor.Notes to Inheritors You can directly modify the dictionary that is accessible through the properties parameter, or you can leave it unchanged. If you override the PreFilterProperties method, call the base implementation before you perform your own filtering.
Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.