求助WPF
各位帮忙看一下，下面代码，当我点击向左移按钮时一直会出现程序错误。自动终止。多谢了。//初始化有关窗口最大化最小化的部分
sp = new StackPanel();
sp.Name = "spspsp";
closeButton = new Button();
closeButton.Content = "关闭";
miniButton = new Button();
miniButton.Content = "最小化";
maxButton = new Button();
maxButton.Content = "最大化";
beginButton = new Button();
beginButton.Content = "旋转";
beginButton.Click += beginButton_Click;
moveLeftButton = new Button();
moveLeftButton.Content = "向左移";
moveLeftButton.Click += moveLeftButton_Click;
sp.Orientation = Orientation.Horizontal;
sp.Children.Add(miniButton);
sp.Children.Add(maxButton);
sp.Children.Add(closeButton);
sp.Children.Add(beginButton);
sp.Children.Add(moveLeftButton);
sp.Width = 300;
sp.Height = 550;
threeDContainer.Children.Add(sp);
threeDContainer.Width = 300;
threeDContainer.Height = 550;
moveLeftAnimation = new DoubleAnimation();
moveLeftAnimation.From = 180;
moveLeftAnimation.To = 0;
moveLeftAnimation.Duration =new Duration( TimeSpan.FromSeconds(3));
moveLeftStoryBoard = new Storyboard();
Storyboard.SetTargetName(moveLeftAnimation,sp.Name);
Storyboard.SetTargetProperty(moveLeftAnimation, new PropertyPath(StackPanel.WidthProperty));
moveLeftStoryBoard.Children.Add(moveLeftAnimation);
LayoutRoot.Resources.Add("200", moveLeftStoryBoard); --------------------编程问答-------------------- moveLeftButton.Click += moveLeftButton_Click;
事件代码呢？贴出来看看 --------------------编程问答-------------------- 事件代码里只有1句 moveLeftStroyBoard.begin(); --------------------编程问答-------------------- 机器人消失了。。。
补充：.NET技术 , .NET Framework
