void format_changed (object sender, VideoFormatChangedEventArgs args)
{
OnFormatChange (args.NewFormat);
}
public static UnmanagedEventHandler CreateVideoFormatChangedEventArgsEventHandlerDispatcher (EventHandler <VideoFormatChangedEventArgs> handler)
{
return SafeDispatcher ( (sender, calldata, closure)
=> { object o = NativeDependencyObjectHelper.FromIntPtr (closure);
VideoFormatChangedEventArgs args = new VideoFormatChangedEventArgs (calldata);
handler (o, args); } );
}