cast a MSCOMCTL TreeView to a Windows Form TreeView

**plop20plop** · August 2nd, 2011, 03:04 AM

Hi all.

I'm coding a project in visuel C#, and in VBA.

The connection between the two is made with a COM object.

I have created a TreeView in VBA with the librairie MSCOMCTL. And i want to send this TreeView Object to C#

The thing is that C# windows Forms TreeView seems to be not compatible with VBA MSCOMCTL treeView.

Is there any tips or idea to fix this ?

any help is welcome !

**Arjay** · August 2nd, 2011, 11:07 AM

Both controls have completely different implementations, so they are not at all compatible.

**plop20plop** · August 2nd, 2011, 12:10 PM

Yes, you're right !
But i want to manipulate a MSCOMCTL TreeView created in VBA Excel in a C# application.
I already receive that TreeView in my C# application in Visual Studio.

I tried to handle this treeview with MSCOMCTL too in C#. But the treeview method causes me many problems ...

For exemple, i can't even use the : myTreeView.Nodes.Add method.

Is there any tips or solution, or exemple ?
any help would be fine ...

thank you again !