c# - キーの押下とマウスのクリックをグローバルに検出する

Question

キーの押下とマウスのクリックをグローバルに検出するプログラムを作成しようとしています。私はグーグルで検索し、両方の解決策を見つけて、同じプログラムで動作させました。しかし、私は 2 つの別々のクラスを、両方を行う 1 つのクラスに結合したいと考えています。私はそれを少しいじりましたが、それを行う方法がわかりません。これを解決する方法を知っている人はいますか？前もって感謝します！

マウス クリック クラス:

public static class MouseHook
{
    public static event EventHandler imputAction = delegate { };

    public static void Start()
    {
        _hookID = SetHook(_proc);
    }
    public static void stop()
    {
        UnhookWindowsHookEx(_hookID);
    }

    private static LowLevelMouseProc _proc = HookCallback;
    private static IntPtr _hookID = IntPtr.Zero;

    private static IntPtr SetHook(LowLevelMouseProc proc)
    {
        using (Process curProcess = Process.GetCurrentProcess())
        using (ProcessModule curModule = curProcess.MainModule)
        {
            return SetWindowsHookEx(WH_MOUSE_LL, proc,
              GetModuleHandle(curModule.ModuleName), 0);
        }
    }

    private delegate IntPtr LowLevelMouseProc(int nCode, IntPtr wParam, IntPtr lParam);

    private static IntPtr HookCallback(
      int nCode, IntPtr wParam, IntPtr lParam)
    {
        if (nCode >= 0 && MouseMessages.WM_LBUTTONDOWN == (MouseMessages)wParam)
        {
            MyGlobals.clickType = 1;
            imputAction(null, new EventArgs());
        }
        if (nCode >= 0 && MouseMessages.WM_RBUTTONDOWN == (MouseMessages)wParam)
        {
            MyGlobals.clickType = 2;
            imputAction(null, new EventArgs());
        }
        return CallNextHookEx(_hookID, nCode, wParam, lParam);
    }

    private const int WH_MOUSE_LL = 14;

    private enum MouseMessages
    {
        WM_LBUTTONDOWN = 0x0201,
        WM_RBUTTONDOWN = 0x0204,
    }

    [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
    private static extern IntPtr SetWindowsHookEx(int idHook,
      LowLevelMouseProc lpfn, IntPtr hMod, uint dwThreadId);
    [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
    [return: MarshalAs(UnmanagedType.Bool)]
    private static extern bool UnhookWindowsHookEx(IntPtr hhk);
    [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
    private static extern IntPtr CallNextHookEx(IntPtr hhk, int nCode,
      IntPtr wParam, IntPtr lParam);
    [DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
    private static extern IntPtr GetModuleHandle(string lpModuleName);
}

キーボード クラス:

class InterceptKeys
{
    private const int WH_KEYBOARD_LL = 13;
    private const int WM_KEYDOWN = 0x0100;
    private static LowLevelKeyboardProc _proc = HookCallback;
    private static IntPtr _hookID = IntPtr.Zero;

    public static event EventHandler imputAction = delegate { };

    public static void Start()
    {
        _hookID = SetHook(_proc);
    }
    public static void stop()
    {
        UnhookWindowsHookEx(_hookID);
    }

    private static IntPtr SetHook(LowLevelKeyboardProc proc)
    {
        using (Process curProcess = Process.GetCurrentProcess())
        using (ProcessModule curModule = curProcess.MainModule)
        {
            return SetWindowsHookEx(WH_KEYBOARD_LL, proc,
                GetModuleHandle(curModule.ModuleName), 0);
        }
    }

    private delegate IntPtr LowLevelKeyboardProc(
        int nCode, IntPtr wParam, IntPtr lParam);

    private static IntPtr HookCallback(
        int nCode, IntPtr wParam, IntPtr lParam)
    {
        if (nCode >= 0 && wParam == (IntPtr)WM_KEYDOWN)
        {
            int vkCode = Marshal.ReadInt32(lParam);
            MyGlobals.characters = Convert.ToString((Keys)vkCode);
            MyGlobals.clickType = 3;
            imputAction(null, new EventArgs());
        }
        return CallNextHookEx(_hookID, nCode, wParam, lParam);
    }
    [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
    private static extern IntPtr SetWindowsHookEx(int idHook,
        LowLevelKeyboardProc lpfn, IntPtr hMod, uint dwThreadId);
    [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
    [return: MarshalAs(UnmanagedType.Bool)]
    private static extern bool UnhookWindowsHookEx(IntPtr hhk);
    [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
    private static extern IntPtr CallNextHookEx(IntPtr hhk, int nCode,
        IntPtr wParam, IntPtr lParam);
    [DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
    private static extern IntPtr GetModuleHandle(string lpModuleName);
}

私はこれらを次のように始めています：

MouseHook.Start();
MouseHook.MouseAction += new EventHandler(Event);
InterceptKeys.Start();
InterceptKeys.MouseAction += new EventHandler(Event)

両方のイベントを受け取る関数:

private void Event(object sender, EventArgs e)
{
    //do stuff
}

私もスクロールをしようとしています.これらの行を追加することでスクロールを検出することができました. しかし、スクロール方向または値を読み取って変数に割り当てる方法がわかりません。

WM_MOUSEWHEEL = 0x020A,

if (nCode >= 0 && MouseMessages.WM_MOUSEWHEEL == (MouseMessages)wParam)
        {
            MyGlobals.imputType = 4;
            // Here is where I need to set a variable to the direction or
            // value of scrolling but I cant figure out how
            imputAction(null, new EventArgs());
        }