- [UnmanagedFunctionPointer(CallingConvention.StdCall)]
- public delegate bool ValueChangedEventHandler(object source, ValueChangedEventArgs e);
-
- [UnmanagedFunctionPointer(CallingConvention.StdCall)]
- public delegate bool SlidingFinishedEventHandler(object source, SlidingFinishedEventArgs e);
-
- [UnmanagedFunctionPointer(CallingConvention.StdCall)]
- public delegate bool MarkReachedEventHandler(object source, MarkReachedEventArgs e);