Posted on 2010-05-21 23:35
S.l.e!ep.￠% 閱讀(225)
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VC
?// TODO: Add extra initialization here
?#define WS_EX_TRANSPARENT 0x00000020L
?#define?? WS_EX_LAYERED?????????????????????? 0x00080000
?DWORD dwNewLong?? =?? GetWindowLong(m_hWnd,?? GWL_EXSTYLE);??
? dwNewLong?? |=?? WS_EX_TRANSPARENT?? |WS_EX_LAYERED;??
? SetWindowLong(m_hWnd,?? GWL_EXSTYLE,?? dwNewLong);
HINSTANCE?? hInst?? =?? LoadLibrary("User32.DLL");
?? typedef?? BOOL?? (WINAPI?? *MYFUNC)(HWND,COLORREF,BYTE,DWORD);????
? MYFUNC?? fun?? =?? NULL;??
? //取得SetLayeredWindowAttributes函數指針????
? fun=(MYFUNC)GetProcAddress(hInst,?? "SetLayeredWindowAttributes");??
? if(fun)fun(this->GetSafeHwnd(),0, 255, 2 );?