private int _delayTime = 100; //延时时间。
public void DragOver(DropInfo info)
{
_mouseOn = true;
if (!_accepted)
{
SplitScreenPanel ssp = info.Target as SplitScreenPanel;
//延时拖动接收。
if (Environment.TickCount - _startTick < _delayTime)
{
return;
}
List <string> ids = info.Data as List <string>;
if (ids == null)
{
info.Effects = DragDropEffects.None;
return;
}
SplitAdorner = CreateAdorner(ssp);
//启动动画。
Storyboard sb = CreateStoryboard(1);
sb.Begin(SplitAdorner, true);
_accepted = true;
}
}
SplitScreenAdorner CreateAdorner(SplitScreenPanel ssp)
{
SplitScreenAdorner adorner = new SplitScreenAdorner(ssp);
return(adorner);
}
