学习笔记：Silverlight 三种动画 图片截取 循环给二维数组赋值

移动@H_696_19@ 
Storyboard storyboard = new Storyboard();
//创建X轴方向动画
DoubleAnimation doubleAnimation = new DoubleAnimation(0，100，new Duration(TimeSpan.FromMilliseconds(500)));
Storyboard.SetTarget(doubleAnimation,rect);
Storyboard.SetTargetProperty(doubleAnimation,new PropertyPath("(Canvas.Left)"));
storyboard.Children.Add(doubleAnimation);
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storyboard.begin(); 

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//注册界面刷新事件Loaded
 
CompositionTarget.Rendering +=newEventHandler(Timer_Tick);      //匀速
 
rivatevoid Timer_Tick(object sender,EventArgs E) {            }
 
 
 
//定义线程   循环
 
 DispatcherTimer dispatcherTimer =newDispatcherTimer(DispatcherPriority.Normal);
 
 dispatcherTimer.Tick +=newEventHandler(Timer_Tick);
 
 dispatcherTimer.Interval =TimeSpan.FromMilliseconds(50);//重复间隔
 
 dispatcherTimer.Start();
 
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图片截取
 
image.soruce=new BitmapImage(new Uri(@"Player\" + count + ".png",UriKind.RelativE));

private Bitmapsource cutImage(String imgaddress,int x,int y,int width,int height)
 {
      return new CroppedBitmap(

                BitmapFrame.Create(new Uri(imgaddress,UriKind.RelativE)),new Int32Rect(x,y,width,height)

                );

}
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循环给二维数组赋值
 
privatebyte[,] Matrix = newbyte[1024,1024]; 
 
for (int y = 0; y < Matrix.GetUpperBound(1); y++) {
 
                for (int x = 0; x < Matrix.GetUpperBound(0); x++) {
 
                    @H_247_27@matrix[x,y] = 1;
 
                }
 
  }
 
 
 
SL光标
 
public static cursor[] Gamecursors = new cursor[4];
 
        ///<sumMary>
 
        ///返回指定标号光标
 
        ///</sumMary>
 
        ///<param name="sign">标号</param>
 
        ///<returns>光标</returns>
 
        public  static cursor getcursor(int sign) {
 
            if (Gamecursors[sign] == null) {
 
                Gamecursors[sign] = new cursor(new  FileStream(String.Format(@"cursors\{0}.ani",sign),FileMode.open,FileAccess.Read,FileShare.Read));
 
            }
 
            return Gamecursors[sign];
 
        }