Question

在c#中 写一个播放器 可是自动换下一个歌曲的时候就出现图片一样的错误怎么修复？

到这尔的时候





Answer 1

switch(mplayer.playState)
{
case WMPLib.WMPPlayState.wmppsReady:
mplayer.Ctlcontrols.play();
break;
case WMPLib.WMPPlayState.wmppsStopped:
mplayer.Ctlcontrols.next();
break;
}

Answer 2

if (this.axWindowsMediaPlayer1.playState == WMPLib.WMPPlayState.wmppsStopped|| this.axWindowsMediaPlayer1.playState ==WMPLib.WMPPlayState.wmppsUndefined){
if (this.listBox1.SelectedIndex < this.listBox1.Items.Count - 1)
{
this.listBox1.SelectedIndex++;
this.axWindowsMediaPlayer1.URL = this.listBox1.SelectedItem.ToString();
}
}
我也正好写这个东西遇到问题，希望我的解答能帮到你