以与键盘相同的方式发送按键？

发布于 2024-12-25 16:10:38 字数 810 浏览 3 评论 0原文

我正在尝试为我玩的游戏编写一个小应用程序，该应用程序允许我向其发送按键信息。不幸的是，他们的软件会阻止来自 SendMessage/PostMessage 和 SendKeys 的传入按键事件。通常我只会说这是故意的，但不管怎样......

我的 G15 键盘允许您为游戏创建键绑定宏，并且可以很好地工作。由于宏是从键盘软件运行的，因此它们使用的是我已经尝试过的其他形式的发送按键。

他们是一种较低级别的按键方式，还是基本上以与按下按键相同的方式发送按键？这是迄今为止我的代码尝试...

private void button1_Click(object sender, EventArgs e)
{
    // TRY #1

    IntPtr hWnd = FindWindow("NIVAL_MMO_ENGINE", "Allods Online");
    PostMessage(hWnd, WM_KEYDOWN, ((IntPtr)Keys.W), IntPtr.Zero);

    // TRY #2

    IntPtr Handle = FindWindow("NIVAL_MMO_ENGINE", "Allods Online");

    // Verify that Process is a running process.
    if (Handle == IntPtr.Zero)
    {
        MessageBox.Show("Calculator is not running.");
        return;
    }

    SetForegroundWindow(Handle);
    SendKeys.SendWait("w");
}

原文

I am trying to write a small application for a game I play that allows me to send key presses to it. Unfortunately their software blocks incoming key press events from both SendMessage/PostMessage and SendKeys. Normally I would just say that is intentional and leave it be however...

My G15 Keyboard allows you to create key-binded macros for games, and works fine with this. Since the macros are ran from the keyboard software, they are using some other form of sending key presses than what I have already tried.

Is their a lower level way of doing key presses, or basically sending them in the same manner as if the had been pushed? Here is my code attempts thus far...

private void button1_Click(object sender, EventArgs e)
{
    // TRY #1

    IntPtr hWnd = FindWindow("NIVAL_MMO_ENGINE", "Allods Online");
    PostMessage(hWnd, WM_KEYDOWN, ((IntPtr)Keys.W), IntPtr.Zero);

    // TRY #2

    IntPtr Handle = FindWindow("NIVAL_MMO_ENGINE", "Allods Online");

    // Verify that Process is a running process.
    if (Handle == IntPtr.Zero)
    {
        MessageBox.Show("Calculator is not running.");
        return;
    }

    SetForegroundWindow(Handle);
    SendKeys.SendWait("w");
}

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苍景流年 2025-01-01 16:10:38

要使用PostMessage函数发送密钥，需要这样定义参数：

[DllImport("user32.dll")]
public static extern bool PostMessage(IntPtr hWnd, uint Msg, int wParam, Int64 lParam);

public const uint WM_KEYDOWN = 0x100;
public const uint WM_KEYUP = 0x101;

// sends the W key
PostMessage(handle, WM_KEYDOWN, 0x00000057, 0x00110001);
PostMessage(handle, WM_KEYUP, 0x00000057, 0xC0110001);

您可以在Spy++中找到参数，
享受！！

To send a key using the function PostMessage, need to define the parameters like this:

[DllImport("user32.dll")]
public static extern bool PostMessage(IntPtr hWnd, uint Msg, int wParam, Int64 lParam);

public const uint WM_KEYDOWN = 0x100;
public const uint WM_KEYUP = 0x101;

// sends the W key
PostMessage(handle, WM_KEYDOWN, 0x00000057, 0x00110001);
PostMessage(handle, WM_KEYUP, 0x00000057, 0xC0110001);

you can find parameters in Spy++,
Enjoy!!

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