Windows 8中 - BeginAnimation？ [英] Windows 8 - BeginAnimation?

问题描述

看来我不能做 myObject.BeginAnimation（DP，动画）。

这是一个错误或者有没有改变？

Is this a bug or has it been changed?

推荐答案

您需要使用一个故事板。 。您的动画添加到故事板，并有故事板开始动画

You need to use a storyboard. Add your animation to the storyboard and have the storyboard begin the animation.

var storyboard = new Storyboard();

var opacityAnimation = new DoubleAnimation { 
    From = 0,
    To = 1,
    Duration = DurationHelper.FromTimeSpan(TimeSpan.FromSeconds(1)),
};
storyboard.Children.Add(opacityAnimation);

Storyboard.SetTargetProperty(opacityAnimation, "Opacity");
Storyboard.SetTarget(storyboard, myObject);

storyboard.Begin();

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