Parameters
- sender
- An System.Object value that indicates the event sender.
- e
- The System.EventArgs instance that contains the event data.
The OnClick method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors:
When overriding OnClick in a derived class, be sure to call the base class's OnClick method so that registered delegates receive the event.