Hello,
I have a treeview that allows drag and drop. I'm able to move or copy branches server side in the "OnNodeDrop" event, from one node to another. What I would like to do is when a user attempts to drag a node and drop it, before this happens popup a dialog that asks the user to Move, Copy or Cancel the operation. Based upon that input response perform the necessary action. What is the best way to implement this? Thanks
I have a treeview that allows drag and drop. I'm able to move or copy branches server side in the "OnNodeDrop" event, from one node to another. What I would like to do is when a user attempts to drag a node and drop it, before this happens popup a dialog that asks the user to Move, Copy or Cancel the operation. Based upon that input response perform the necessary action. What is the best way to implement this? Thanks