c# - SendKeys 不适用于 VisualBoy Advance

Question

我正在尝试模拟键盘输入以编程方式在 VisualBoy Advance 中玩游戏。使用 SendKeys.SendWait() 时 VisualBoy Advance 没有响应。

private const string VBA_PROCESS_NAME = "VBA-rr-svn480";

public void Up()
{
    PressButton("{UP}");
}

public void Down()
{
    PressButton("{DOWN}");
}

public void Left()
{
    PressButton("{LEFT}");
}

public void Right()
{
    PressButton("{RIGHT}");
}

public void A()
{
    PressButton("z");
}

public void B()
{
    PressButton("x");
}

public void LShoulder()
{
    PressButton("a");
}

public void RShoulder()
{
    PressButton("s");
}

public void Start()
{
    PressButton("~");
}

public void Select()
{
    PressButton("+");
}

private void PressButton(string Button)
{
    var VBAProcess = GetVBAProcess();

    // Verify that VBA is a running process.
    if (VBAProcess == null)
        throw new Exception("Visual Boy Advance could not be found.");

    IntPtr VBAHandle = VBAProcess.MainWindowHandle;

    // Make sure that VBA is running and that we have a valid handle.
    if (VBAHandle == IntPtr.Zero)
        throw new Exception("Visual Boy Advance is not running.");

    // Make VBA the foreground application and send it the button press.
    SetForegroundWindow(VBAHandle);
    SendKeys.SendWait(Button);
}

// Activate an application window.
[DllImport("USER32.DLL")]
public static extern bool SetForegroundWindow(IntPtr hWnd);

private Process GetVBAProcess()
{
    return Process.GetProcessesByName(VBA_PROCESS_NAME).FirstOrDefault();
}

如果我将进程名称换成不同的进程（例如记事本++），则按键工作完美。这让我相信我一定有错误的 VisualBoy Advance 进程或窗口，但是当我抓取所有进程并查看它们时，我还没有找到一个看起来正确的进程或窗口。

标签： c#sendkeys