C# drag and drop between forms

I've been trying to figure out how to drag and drop between two forms (i.e applications in C#).

I created two forms. One form with a treeview and the other form with a textbox. What I wanted to eventually accomplish was to be able to drag the node name from an item on the treeview (form 1) to the textbox (form2)

Therefore, I created the first form with a treeview, a few nodes and the itemdrag event. I created the second form with the dragdrop event and dragenter event and the textbox to capture the node that was dragged over.

{

if (e.Data.GetDataPresent(typeof(TreeNode)))

{

...e.Data.GetData(typeof(TreeNode));

}

}

Is there some way I can get the treenodes name that was dragged over to form2 using e.Data? I tried to google an answer, but I can only figure out how to do this within one form, but not two.

Any help would be much appreciated.

Thanks,