I am trying to devise a way that I can have one handler for when either a copy/cut -> paste, internal drag and drop, or external drag and drop happens.
My requirements are that I may need to add/edit/remove objects in the collection of objects being added OR maybe cancel the paste/drop if I remove all objects or determine I won't allow it.
From what I have determined is happening in PasteFromClipboard, DoInternalDrop, and DoExternalDrop I cannot see a way to get the collection of objects coming in, do what I want with them and get them onto the view in a centralized manner.
Can you enlighten me as to how you might do this?
Patrick