[Winform]Media Player組件全屏播放的設定

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摘要

在設定程式開始運行時，讓視頻全屏播放時，直接設定

windowsMediaPlay.fullScreen = true;

會報錯，代碼如下

                windowsMediaPlay.URL = _videoPath;                windowsMediaPlay.Ctlcontrols.play();                windowsMediaPlay.fullScreen = true;                windowsMediaPlay.ClickEvent += windowsMediaPlay_ClickEvent;                windowsMediaPlay.KeyUpEvent += windowsMediaPlay_KeyUpEvent;                windowsMediaPlay.StatusChange += windowsMediaPlay_StatusChange;

錯誤

抱著相信微軟的心情，就在猜想，可能是位置不對，是不是必須視頻在播放中才可以設定全屏？

所以在視頻狀態變化的事件中，這樣設定

        void windowsMediaPlay_StatusChange(object sender, EventArgs e)        {            /*               * 0 Undefined Windows Media Player is in an undefined state.(未定義)                1 Stopped Playback of the current media item is stopped.(停止)                2 Paused Playback of the current media item is paused. When a media item is paused, resuming 
playback begins from the same location.(停留)                3 Playing The current media item is playing.(播放)                4 ScanForward The current media item is fast forwarding.                5 ScanReverse The current media item is fast rewinding.                6 Buffering The current media item is getting additional data from the server.(轉換)                7 Waiting Connection is established, but the server is not sending data. Waiting for session to begin.(暫停)                8 MediaEnded Media item has completed playback. (播放結束)                9 Transitioning Preparing new media item.                10 Ready Ready to begin playing.(準備就緒)                11 Reconnecting Reconnecting to stream.(重新串連)            */            //判斷視頻是否已停止播放              if ((int)windowsMediaPlay.playState == 1)            {                //停頓2秒鐘再重新播放                  System.Threading.Thread.Sleep(1000);                //重新播放                  windowsMediaPlay.Ctlcontrols.play();            }            else if ((int)windowsMediaPlay.playState == 3)            {                windowsMediaPlay.fullScreen = true;            }        }

親測，解決問題。

[Winform]Media Player組件全屏播放的設定