How to drag / drap an element between 2 treelistview objects

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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...

Posted 22-May-18 19:40pm

canard29

Updated 22-May-18 20:35pm

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Dirk Bahle · Accepted Answer · 2018-05-22T20:36:00

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 & 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[^]