向WMPlib播放列表添加洗牌

Question

我很难在下面的代码中添加洗牌。有人能帮帮我吗？我所需要的只是在playlist中添加了项目之后，随机地对它们进行洗牌。

WMPLib.WindowsMediaPlayer wplayer = new WMPLib.WindowsMediaPlayer();
System.IO.DirectoryInfo dir = new System.IO.DirectoryInfo(
    @"C:\Users\Callum\Music\ItunesMusic\");

System.IO.FileInfo[] files = dir.GetFiles();

WMPLib.IWMPPlaylist playlist = wplayer.playlistCollection.newPlaylist("myplaylist");

foreach (System.IO.FileInfo file in files)
{
    WMPLib.IWMPMedia media;
    media = wplayer.newMedia(file.FullName);
    playlist.appendItem(media);
}

wplayer.currentPlaylist = playlist;
wplayer.controls.play();

Answer 1

在播放播放列表之前，你需要告诉玩家洗牌：

wplayer.currentPlaylist = playlist;
wplayer.settings.setMode("shuffle", true); // this does the trick
wplayer.controls.play();