Question

我正在开发一个个人项目，我正在尝试创建一个APM计算器。为了实现它，我需要能够检测任何按下的键和任何鼠标点击。我正在使用钩子来捕捉键盘事件和鼠标事件，但我找不到任何方法来捕获特殊的鼠标按钮点击...

当我谈论特殊鼠标按钮时，我指的是游戏鼠标上的其他按钮。示例：Logitech G600。

我想知道是否有办法从任何鼠标按钮或特殊鼠标按钮检测鼠标？

我已经找到了如何为conventional buttons甚至the navigation buttons执行此操作，但我似乎无法找到有关其他按钮的内容。

这是我删除所有键盘部分的代码：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.ComponentModel;
using System.Diagnostics;
using System.Text;
using System.Windows.Input;

namespace MouseHook
{
    static class Program
    {
        private const int WH_MOUSE_LL = 14;
        private static LowLevelMouseProc _procMouse = HookCallbackMouse;
        private static IntPtr _hookIDMouse = IntPtr.Zero;

        private enum MouseMessages
        {
            WM_LBUTTONDOWN = 0x0201,
            WM_LBUTTONUP = 0x0202,
            WM_MOUSEMOVE = 0x0200,
            WM_MOUSEWHEEL = 0x020A,
            WM_RBUTTONDOWN = 0x0204,
            WM_RBUTTONUP = 0x0205,
            WM_XBUTTONDOWN = 0x020B

            // MISSING ADDITIONAL BUTTONS
        }

        [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);

        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
        private static extern IntPtr SetWindowsHookEx(int idHook, LowLevelMouseProc lpfn, IntPtr hMod, uint dwThreadId);

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

        [STAThread]
        static void Main(string[] args)
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);

            _hookIDMouse = SetHookMouse(_procMouse);

            Application.Run(new Form1());

            UnhookWindowsHookEx(_hookIDMouse);
        }

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

        private static IntPtr HookCallbackMouse(int nCode, IntPtr wParam, IntPtr lParam)
        {
            // DEAL WITH ANY BUTTON OR ADDITIONAL BUTTON MOUSE

            return CallNextHookEx(_hookIDMouse, nCode, wParam, lParam);
        }
    }
}

感谢。

Answer 1

如果我理解你是正确的，那么一旦你点击其他鼠标按钮，你就想找到正在发送的WindowsMessages。为了检测这些，我建议您创建一个自定义MessageFilter，它实现了接口IMessageFilter。

class MessageFilter : IMessageFilter
{
    int[] msgToIgnore = new int[] {512, 799, 49632, 49446, 1847, 15, 96, 275, 160, 1848, 674 , 513, 675, 514, 280, 161, 274, 673, 515, 516, 517, 518, 519, 520, 521, 522, 163, 164, 167, 168, 169, 165, 166};

    public bool PreFilterMessage(ref Message m)
    {
        bool match = false;

        foreach (var msg in msgToIgnore)
        {
            if (m.Msg == msg)
                match = true;
        }

        if (!match)
        {
            MessageBox.Show(m.Msg.ToString());
            return true;
        }
        else
            return false;
    }
}

MessageFilter过滤每个发送到您的应用程序的WindowsMessage。所以我基本上添加了msgToIgnore数组来忽略所有其他基本WindowsMessages，就像任何正常的鼠标点击，移动，......或应用程序启动时发生的任何事情一样。（我用一个空的普通表单测试它并点击，双击，拖动，...在表单的每个部分上）这忽略了所有WindowsMessages，但是一旦你发送了另一个WindowsMessage，所以点击其他鼠标按钮，WindowsMessage将显示在MessageBox。

中

要激活此MessageFilter，您只需将此项添加到您的应用中，我建议您在InitializeComponent()之后在构造函数中执行此操作。

MessageFilter msgFilter = new MessageFilter();

Application.AddMessageFilter(msgFilter);

C＃有没有办法通过带钩子的其他鼠标按钮检测鼠标点击？

1 个答案: