Windows Phone7：如何用代码为UIElement的位置设置动画？【代码】

看起来应该是如此简单.我已经阅读了数十个链接,但无法获得任何动画效果.我相信到目前为止我能写的最接近的代码是：Storyboard storyboard = new Storyboard();TranslateTransform trans = new TranslateTransform() { X = 1.0, Y = 1.0 };myCheckbox.RenderTransformOrigin = new Point(0.5, 0.5);myCheckbox.RenderTransform = trans;DoubleAnimation moveAnim = new DoubleAnimation();moveAnim.Duration = TimeSpan.FromMillise...