很经典的，透明窗体

// stdafx.cpp : source file that includes just the standard includes
//	TransparentWindow.pch will be the pre-compiled header
//	stdafx.obj will contain the pre-compiled type information

#include “stdafx.h“

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2012-03-19 19:43  TransparentWindow\
     文件        3777  2002-04-27 07:16  TransparentWindow\ReadMe.txt
     文件         219  2002-04-27 07:16  TransparentWindow\StdAfx.cpp
     文件        1054  2002-04-27 07:16  TransparentWindow\StdAfx.h
     文件       91092  2002-04-27 07:48  TransparentWindow\TransparentWindow.aps
     文件        1175  2002-05-16 09:11  TransparentWindow\TransparentWindow.clw
     文件        2217  2002-04-27 07:16  TransparentWindow\TransparentWindow.cpp
     文件        4497  2002-04-27 07:47  TransparentWindow\TransparentWindow.dsp
     文件         559  2002-04-27 07:47  TransparentWindow\TransparentWindow.dsw
     文件        1445  2002-04-27 07:16  TransparentWindow\TransparentWindow.h
     文件       53760  2002-06-30 00:22  TransparentWindow\TransparentWindow.opt
     文件        1990  2002-06-30 00:22  TransparentWindow\TransparentWindow.plg
     文件        5426  2002-04-27 07:48  TransparentWindow\TransparentWindow.rc
     文件        6266  2002-05-16 09:06  TransparentWindow\TransparentWindowDlg.cpp
     文件        1631  2002-04-27 07:55  TransparentWindow\TransparentWindowDlg.h
     目录           0  2012-03-19 19:43  TransparentWindow\res\
     文件        1078  2002-04-27 07:16  TransparentWindow\res\TransparentWindow.ico
     文件         409  2002-04-27 07:16  TransparentWindow\res\TransparentWindow.rc2
     文件       49078  2002-04-27 07:41  TransparentWindow\res\WindowBM.bmp
     文件        6062  2002-04-27 07:41  TransparentWindow\res\WindowMask.bmp
     文件         739  2002-04-27 07:41  TransparentWindow\resource.h