I\'m having an issue dragging a file from Windows Explorer on to a Windows Forms application.
It works fine when I drag text, but for some reason it is not recognizing
The code you posted should work.
Try putting this at the beginning of the DragEnter method
string formats = string.Join( "\n", e.Data.GetFormats(false) );
MessageBox.Show( formats );
which will dump data formats associated with the d'n'd operation. Might help us narrowing down where the problem lies.