IDesignerFilter::PreFilterEvents Method (IDictionary^)
When overridden in a derived class, allows a designer to add items to the set of events that it exposes through a TypeDescriptor.
Assembly: System (in System.dll)
Notes to Implementers:
You can directly modify the dictionary that is accessible through the events parameter, or you can leave it unchanged. If you are overriding this method, call the base implementation before you perform your own filtering.
Available since 1.1