本文介绍了拖曳在画布上放置形状的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我使用MouseDragElementBehavior让用户拖动&在画布上放置形状:
Hi,
I used MouseDragElementBehavior to let user drag & drop Shapes on a Canvas:
MouseDragElementBehavior dragBehavior = new MouseDragElementBehavior();
dragBehavior.Attach(myShape);
现在，我想知道何时移动myShape和何时删除myShape.
您能否建议一个代码来移动myShape时打印鼠标坐标，并在放置myShape时打印"Dropped"?
非常感谢！
Now, I would like to know when myShape was moved and when myShape was dropped.
Could you please suggest a code that prints the mouse coordinates when myShape is moved, and prints "Dropped" when myShape is dropped ?
Thank you so much !
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