Allows a designer to change or remove items from the set of properties that it exposes through a TypeDescriptor.
Assembly: System.Design (in System.Design.dll)
This method provides a way to change or remove the items within the dictionary of properties that are exposed through a TypeDescriptor.Notes to Implementers
You can directly filter the dictionary that is accessible through the properties parameter, or you can leave it unchanged. If you override this method, call the base implementation after you perform your own filtering. In addition, you must not remove items in the method. Instead, change attributes to hide items. You may also remove items in the PreFilterProperties method.