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public class PlayMusic
{
public enum PlayState : int
{
stoped = 0,
playing = 1,
paused = 2
}
private MediaPlayer mediaplayer = null;
private Uri musicuri;
private PlayState state;
public Uri MusicUri
{
set
{
musicuri = value;
}
get
{
return musicuri;
}
}
public DispatcherTimer dt = null;
public PlayMusic()
{
mediaplayer = new MediaPlayer();
}// 播放音乐的默认构造函数
然后 用了一个 slider 控件 想用来实现thumb 随时间移动 不知道怎么实现 。
我的 slider代码
<Slider Name="timecontrol" Focusable="False" FocusVisualStyle="{x:Null}"
VerticalAlignment="Center" Margin="5" Value="{Binding MusicPosition,Converter={StaticResource secondsconverter}}"/>