我是Wpf un c＃.net的新手。我有一个疑问。请帮我解决一下。

问题描述

我有一个树视图包含一个父节点及其子节点。尝试将一个子节点拖放到另一个子节点时，弹出窗口必须能够添加新节点，然后尝试拖放的子节点必须成为新添加节点的子节点。如何使用c＃在Wpf中完成。

解决方案

I have a tree view contain one parent node and its child nodes. While try to drag and drop one child node to another one popup window must come having the ability to add a new node and then the child nodes which is trying to drag and drop must became the child nodes of the newly added nodes. How it is done in Wpf using c#.

解决方案

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