윈도우 타이틀 깜빡거리게 하기

        typedef struct {
                UINT  cbSize;
                HWND  hwnd;
                DWORD dwFlags;
                UINT  uCount;
                DWORD dwTimeout;
        } FLASHWINFO, *PFLASHWINFO;
        #define FLASHW_STOP                        0
        #define FLASHW_CAPTION                1
        #define FLASHW_TRAY                        2
        #define FLASHW_ALL                        3
        #define FLASHW_TIMER                4
        #define FLASHW_TIMERNOFG        12

        typedef BOOL (__stdcall *LPFNFALSHWINDOWEX)(PFLASHWINFO);

        HMODULE        hModule = LoadLibrary("user32.dll");
        if( hModule )
        {
                LPFNFALSHWINDOWEX lpfnFlashWindowEx = NULL;
                lpfnFlashWindowEx = (LPFNFALSHWINDOWEX)GetProcAddress(hModule,"FlashWindowEx");
                if( lpfnFlashWindowEx )
                {
                        FLASHWINFO        stFlashInfo;
                        
                        stFlashInfo.cbSize = sizeof( FLASHWINFO );
                        stFlashInfo.hwnd = GetSafeHwnd();
                        stFlashInfo.dwFlags = FLASHW_CAPTION;
                        stFlashInfo.uCount =  5;
                        stFlashInfo.dwTimeout = 300;
                        
                        BOOL bRet = (*lpfnFlashWindowEx)( &stFlashInfo );

                }

                FreeLibrary(hModule);
        }