WPF设置全屏

//设置全屏 void SetFullScreen(){ // 设置全屏 this.WindowState = System.Windows.WindowState.Normal; this.WindowStyle = System.Windows.WindowStyle.None; this.ResizeMode = System.Windows.ResizeMode.NoResize; this.Topmost = true; this.Left = 0.0;  this.Top = 0.0;  this.Width = System.Windows.SystemParameters.PrimaryScreenWidth;  this.Height = System.Windows.SystemParameters.PrimaryScreenHeight;  ｝