WebClient.OnDownloadDataCompleted Method (DownloadDataCompletedEventArgs)
Raises the DownloadDataCompleted event.
Assembly: System (in System.dll)
Classes that inherit from this class can override this method to perform additional tasks when the DownloadDataCompleted event occurs.
Raising an event invokes the event handler through a delegate. For more information, see NIB: Raising an Event
Themethod 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 overridingin a derived class, be sure to call the base class’s method so that registered delegates receive the event.
The following code example shows an implementation of this method that can be customized by a class derived from WebClient.
Available since 2.0