File list (Check if you may need any files):
ReadMe.txt
DragDropButton.h
DragDropComboBox.h
DragDropListBox.h
DraggySample.h
DraggySampleDlg.h
ECMaterialDropText.h
ECOleMemDropTarget.h
Resource.h
StdAfx.h
DragDropButton.cpp
DragDropComboBox.cpp
DragDropListBox.cpp
DraggySample.cpp
DraggySampleDlg.cpp
ECMaterialDropText.cpp
ECOleMemDropTarget.cpp
StdAfx.cpp
Release\DraggySample.exe
DraggySample.clw
DraggySample.dsp
DraggySample.dsw
res\DraggySample.ico
DraggySample.rc
res\DraggySample.rc2
Debug
Release
res