WPF实现左右移动（晃动）动画效果

本文实例为大家分享了wpf实现左右移动效果展示的具体代码，供大家参考，具体内容如下

实现控件或布局的左右移动（晃动）主要用到doubleanimation以及storyboard

布局代码为：

<canvas>
    <grid width="200" height="100" background="mediumaquamarine" name="groupboxarea" canvas.left="100" canvas.top="200"/>
    <button content="button" height="25" width="78" click="button_click"/>


</canvas>

后台代码为:

 private void button_click(object sender, routedeventargs e)
    {
      doubleanimation danimation = new doubleanimation();
      danimation.from = 100;//起点
      danimation.to = 280;//终点
      danimation.duration = new duration(timespan.fromseconds(0.5));//时间

      storyboard.settarget(danimation, groupboxarea);
      storyboard.settargetproperty(danimation, new propertypath(canvas.leftproperty));
      storyboard story = new storyboard();

      story.completed += new eventhandler(story_completed);//完成后要做的事
      //story.repeatbehavior = repeatbehavior.forever;//无限次循环，需要的自己加上
      story.children.add(danimation);
      story.begin();
    }
    void story_completed(object sender, eventargs e)
    {
      doubleanimation danimation = new doubleanimation();
      danimation.from = 280;//起点
      danimation.to = 100;//终点
      danimation.duration = new duration(timespan.fromseconds(0.5));//时间

      storyboard.settarget(danimation, groupboxarea);
      storyboard.settargetproperty(danimation, new propertypath(canvas.leftproperty));
      storyboard story = new storyboard();

      story.completed += new eventhandler(storycompleted);//完成后要做的事
      //story.repeatbehavior = repeatbehavior.forever;//无限次循环，需要的自己加上
      story.children.add(danimation);
      story.begin();
    }

    void storycompleted(object sender, eventargs e)
    {
      doubleanimation danimation = new doubleanimation();
      danimation.from = 100;//起点
      danimation.to = 200;//终点
      danimation.duration = new duration(timespan.fromseconds(0.5));//时间

      storyboard.settarget(danimation, groupboxarea);
      storyboard.settargetproperty(danimation, new propertypath(canvas.leftproperty));
      storyboard story = new storyboard();

      //story.completed += new eventhandler(storycompleted);//完成后要做的事
      //story.repeatbehavior = repeatbehavior.forever;//无限次循环，需要的自己加上
      story.children.add(danimation);
      story.begin();
    }

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。