CancellationToken::Register Method (Action^, Boolean)
Registers a delegate that will be called when this CancellationToken is canceled.
Assembly: mscorlib (in mscorlib.dll)
public: CancellationTokenRegistration Register( Action^ callback, bool useSynchronizationContext )
If this token is already in the canceled state, the delegate will be run immediately and synchronously. Any exception the delegate generates will be propogated out of this method call.
If useSynchronizationContext is true, the current ExecutionContext, if one exists, will be captured along with the delegate and will be used when executing it.
Available since 8
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Available since 5.0
Windows Phone Silverlight
Available since 8.0
Available since 8.1