Deny drop in the grid view ?

[Michael]

Hey all.

We currently have a data grid which we allow the user to drop a list of files onto (from file explorer, for example). We would like to deny the drop if there are invalid files in the list, but I can't see how to do that with the GridView (the TreeView seems to have a much richer drag/drop implementation).

Could I please have some guidance, as I'm at a bit of a loss.

Thanks.

[Dimitrina]

Hi Michael,

You can try setting the e.AllowedEffects as DragInitialize/ DragOver events are raised:

e.AllowedEffects = DragDropEffects.None; 

Let me know how this works for you.

Regards,
Dimitrina
Telerik