/// <summary>
/// 增加media组件
/// </summary>
/// <param name="layout"></param>
/// <param name="SourcePath"></param>
/// <param name="Region"></param>
public static UIElement AddMediaComponent(this Canvas layout, string SourcePath, ProgramRegion Region, bool Visible = true)
{
MediaControl mediaControl = new MediaControl();
mediaControl.mediaUri = new Uri(SourcePath);
Canvas.SetLeft(mediaControl, Region.x);
Canvas.SetTop(mediaControl, Region.y);
mediaControl.Width = Region.w;
mediaControl.Height = Region.h;
mediaControl.Visibility = Visible == true ? Visibility.Visible : Visibility.Hidden;
layout.Children.Add(mediaControl);
mediaControl.LoadMedia();
return(mediaControl);
}