C# DirectX Video播放时各类事件无法触发

问题描述

何解？代码如下：protectedvoidinitMediaPlayer(){movie=newVideo(SystemConfig.MediaFile);audio=movie.Audio;movie.Owner=this;movie.Starting+=movie_Starting;movie.Ending+=newEventHandler(movie_Ending);movie.Stopping+=movie_Stopping;movie.Play();movie.Fullscreen=true;}voidmovie_Starting(objectsender,EventArgse){Console.WriteLine("movieisstartrunning!!!");}voidmovie_Stopping(objectsender,EventArgse){Console.WriteLine("movieisStopped!!!");movie.Owner=null;movie.Dispose();movie=null;}voidmovie_Ending(objectsender,EventArgse){Console.WriteLine("movieisPlayend!!!");movie.Dispose();movie=null;}

解决方案

解决方案二：
有人能解释下么？可愁死我了，所有事件都无法被触发。