.NET Framework 4.6 and 4.5
When overridden in a derived class, responds to the notification that an operation has completed.
(in System.Threading.dll) mscorlib
Public Overridable Sub OperationCompleted
The default implementation contains no code. You can optionally override this method to provide code that executes when an operation is complete.
Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0
.NET Framework Client Profile
Supported in: 4, 3.5 SP1
Portable Class Library
Supported in: Portable Class Library
Supported in: Windows Phone 8.1
Supported in: Windows Phone Silverlight 8.1
Supported in: Windows Phone Silverlight 8