mk:@MSITStore:X:MSDNShellcc.chm::/platform/Shell/Shell_Int/Taskbar.htm
http://msdn.microsoft.com/ja-jp/library/cc144179(VS.85).aspx
mish.work
mk:@MSITStore:X:MSDNShellcc.chm::/platform/Shell/Shell_Int/Taskbar.htm
http://msdn.microsoft.com/ja-jp/library/cc144179(VS.85).aspx