- public delegate void StartedEventHandler(object source, StartedEventArgs e);
-
- [UnmanagedFunctionPointer(CallingConvention.StdCall)]
- public delegate void UpdatedEventHandler(object source, UpdatedEventArgs e);
-
- [UnmanagedFunctionPointer(CallingConvention.StdCall)]
- public delegate void CompletedEventHandler(object source, CompletedEventArgs e);
-
- [UnmanagedFunctionPointer(CallingConvention.StdCall)]