Python win32con 模块，VK_RETURN 实例源码

def QQ_AtPerson(name):
    win32api.keybd_event(win32con.VK_SHIFT, 0, 0, 0);
    win32api.keybd_event(ord('2'), 0, 0, 0);
    win32api.keybd_event(ord('2'), 0, win32con.KEYEVENTF_KEYUP, 0);
    win32api.keybd_event(win32con.VK_SHIFT, 0, win32con.KEYEVENTF_KEYUP, 0);

    time.sleep(0.5)

    QQ_PrintText(user_list[name]['spell'])

    time.sleep(0.8)

    win32api.keybd_event(win32con.VK_RETURN, 0, 0, 0);
    win32api.keybd_event(win32con.VK_RETURN, 0, win32con.KEYEVENTF_KEYUP, 0);

# Parse out the AT directives.

def generateVirtualKey(self, key):
        keyMap = {
            "left": win32con.VK_LEFT,
            "down": win32con.VK_DOWN,
            "tab" : win32con.VK_TAB,
            "up": win32con.VK_UP,
            "right": win32con.VK_RIGHT,
            "ctrl" : win32con.VK_CONTROL,
            "esc" : win32con.VK_ESCAPE,
            "enter" : win32con.VK_RETURN,
            "alt" : win32con.VK_MENU,
            ";:" : 0xBA,
            "\\|" : 0xDC,
            ".>" : 0xBE,
            "-_" : 0xBD,
            "win" : 0x5B,
            "shift" : win32con.VK_SHIFT
        }
        if key in keyMap:
            return keyMap[key]
        else:
            return ord(key.upper())

def QQ_Enter():
    win32api.keybd_event(win32con.VK_CONTROL, 0, 0, 0);
    win32api.keybd_event(win32con.VK_RETURN, 0, 0, 0);
    win32api.keybd_event(win32con.VK_RETURN, 0, win32con.KEYEVENTF_KEYUP, 0);
    win32api.keybd_event(win32con.VK_CONTROL, 0, win32con.KEYEVENTF_KEYUP, 0);

# The interface function to send QQ a message.

def QQ_SendTextWithAt(str):
    os.system(qq_shortcut)

    try_time = 0
    while True:
        time.sleep(0.5)
        hwnd = win32gui.FindWindow(None, '??&??')
        # hwnd = win32gui.FindWindow(None, 'OSVT?O?')
        print('try_time = %d, hwnd = %d' % (try_time, hwnd))
        if hwnd != 0:
            break
        elif try_time >= 60:
            print ('SendTextToQQ Error.')
            return
        else:
            try_time = try_time + 1

    win32gui.SetForegroundWindow(hwnd)

    QQ_PrintTextWithAt(str)
    QQ_Enter()

    # win32gui.PostMessage(hwnd, win32con.WM_KEYDOWN, win32con.VK_RETURN, 0)
    # win32gui.PostMessage(hwnd, win32con.WM_KEYUP, win32con.VK_RETURN, 0)
    # win32gui.PostMessage(hwnd, win32con.WM_KEYDOWN, ord('v'), 0)
    # win32gui.PostMessage(hwnd, win32con.WM_KEYUP, ord('v'), 0)


    #win32gui.SendMessage(hwnd, win32con.WM_SETTEXT, None, 'aaa')
    #win32gui.SetWindowText(hwnd, 'aaa')
    #win32gui.ReplaceSel()
    #win32gui.PostMessage(hwnd, win32con.WM_CHAR, '', 3)

    # win32gui.PostMessage(hwnd, win32con.WM_KEYDOWN, win32con.VK_CONTROL, 0)
    # win32gui.PostMessage(hwnd, win32con.WM_KEYDOWN, ord('V'), 0)
    # win32gui.PostMessage(hwnd, win32con.WM_KEYUP, ord('V'), 0)
    # win32gui.PostMessage(hwnd, win32con.WM_KEYUP, win32con.VK_CONTROL, 0)