c# - PostMessage WM_KEYDOWN 发送多个键？

Question

我有这个代码:

    public static void Next()
    {
        Process[] processes = Process.GetProcessesByName("test");

        foreach (Process proc in processes)
            PostMessage(proc.MainWindowHandle, WM_KEYDOWN, VK_RIGHT, 0);
    }

此代码发送右箭头键，我想发送 ALT+CTRL+RIGHT 我试过这个:

    public static void Forward()
    {
        Process[] processes = Process.GetProcessesByName("test");

        foreach (Process proc in processes)
        {
            PostMessage(proc.MainWindowHandle, WM_KEYDOWN, VK_CONTROL, 0);
            PostMessage(proc.MainWindowHandle, WM_KEYDOWN, VK_ALT, 0);
            PostMessage(proc.MainWindowHandle, WM_KEYDOWN, VK_RIGHT, 0);
        }
    }

但它不起作用......

有什么想法吗？

Answer 1

You can't simulate keyboard input with PostMessage , 至少不能可靠地使用 SendInput相反。