Drag & Drop - preventing a drop
From REALbasicWiki
Someone recently asked on the NUG Mailing List how to prevent a drop of a text clipping onto an EditField.
Here's a way to accomplish this by adding code to some of your Window event handlers:
Add to Window.Open:
me.AcceptTextDrop
Add to Window.DragEnter:
EditField1.Enabled = false
Add to Window.DragExit:
EditField1.Enabled = true
