property ExDataObject.Files as ExDataObjectFiles
Returns a DataObjectFiles collection, which in turn contains a list of all filenames used by a DataObject object.

TypeDescription
ExDataObjectFiles An ExDataObjectFiles object that contains a list of filenames used in OLE drag and drop operations

The Files property is valid only if the format of the clipboard data is exCFFiles. The OleDragDrop event notifies your application that the user drags some data on the control.