This a picture as the background of the dialog box procedure, however, the irregular shape of this dialog box is defined according to the shape of the picture, the picture is what shape the dialog box is what shape

window coming from picture
..........................\Release
..........................\.......\BuildLog.htm
..........................\.......\StdAfx.obj
..........................\.......\ddd.exe
..........................\.......\ddd.exe.intermediate.manifest
..........................\.......\ddd.obj
..........................\.......\ddd.pch
..........................\.......\ddd.res
..........................\.......\dddDlg.obj
..........................\.......\mt.dep
..........................\.......\vc90.idb
..........................\StdAfx.cpp
..........................\StdAfx.h
..........................\ddd.aps
..........................\ddd.clw
..........................\ddd.cpp
..........................\ddd.dsp
..........................\ddd.dsw
..........................\ddd.h
..........................\ddd.ncb
..........................\ddd.rc
..........................\ddd.sln
..........................\ddd.suo
..........................\ddd.vcproj
..........................\ddd.vcproj.zhou-PC.zhou.user
..........................\ddd.vcproj.zhous-PC.zhous.user
..........................\dddDlg.cpp
..........................\dddDlg.h
..........................\res
..........................\...\2.bmp
..........................\...\ddd.ico
..........................\...\ddd.rc2
..........................\...\flower.bmp
..........................\...\flower1.bmp
..........................\resource.h
..........................\下载说明.txt
..........................\根据位图设置不规则的窗体 - 源代码.rar
..........................\根据位图设置不规则的窗体.exe
..........................\说明.txt
..........................\说明1.htm

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