如何在2个treelistview对象之间拖动/删除元素 [英] How to drag / drap an element between 2 treelistview objects

问题描述

如何在2个TreeListView对象之间拖放1个元素。

这两个树是通过不同的绑定构建的对象类型。

我正在使用WPF和DevExpress库。





感谢您的支持



我是什么尝试过：



我尝试过很多事件，比如DragOver，DragDrop ......但我没有成功

我imgine我必须一次进行转换...

解决方案

解决这个问题并不简单，但查找一些示例应该有所帮助。如果树视图似乎是一个太复杂的野兽，请考虑在2个更简单的控件（例如2个列表框）之间执行拖放操作：



- Drag& amp;下载WPF ...端到端解释.. - Jaime Rodriguez [ ^ ]



- WPF TreeView控件中的拖放功能 [ ^ ] < br $> b $ b

- DotNet体验：WPF TreeView - Drag'n'Drop [ ^ ]



- 在C＃for V中的TreeView示例中拖放Windows isual Studio 2008 [ ^ ]

Hi,

How to drag and drop 1 element between 2 TreeListView objects.
The 2 trees are builds by binding with different object types.
I'm using WPF with DevExpress library.


Thank you for your support

What I have tried:

I tried with many events like DragOver, DragDrop ... but I didn't succed
I imgine I have to do the conversion at one time...

解决方案

Its not simple to solve this but looking up some samples should help. Consider implementing drag and drop beween 2 simpler controls (eg. 2 listboxes) if the tree view seems to be a too complex beast to start with:

- Drag &amp; Drop in WPF … Explained end to end .. – Jaime Rodriguez[^]

- Drag and Drop Feature in WPF TreeView Control[^]

- The DotNet Experience: WPF TreeView – Drag ‘n‘ Drop[^]

- Windows Drag and Drop within a TreeView sample in C# for Visual Studio 2008[^]

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