C / C++ / MFC

int WINAPI WinMain (...){
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RegisterHotKey(hwnd, 100, MOD_ALT | MOD_SHIFT | MOD_CONTROL , 'p');
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}

LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam){    
string execstr;
execstr = ("\"C:\\Program Files\\Microsoft Office\\Office10\\WINWORD.EXE\" \"C:\\Documents and Settings\\DELL\\My Documents\\diary.jjj\"");
switch (message)                  /* handle the messages */
    {
    	case WM_DESTROY:
            PostQuitMessage (0);       /* send a WM_QUIT to the message queue */
            break;
        case WM_HOTKEY:
            printf ("pressed hotkey");
            WinExec (execstr.c_str(),SW_SHOW);
            break;
        default:                      /* for messages that we don't deal with */
            return DefWindowProc (hwnd, message, wParam, lParam);
    }
return 0;
}