BlockMouseNavigationButtons.cs

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Runtime.InteropServices;

// Gambiarra feita pra bloquear o botão do meu mouse que estava bugado...
// Alguns creditos para: https://github.com/rvknth043/Global-Low-Level-Key-Board-And-Mouse-Hook/blob/master/GlobalLowLevelHooks/MouseHook.cs
namespace MouseHook {
    internal class Program {

        private static readonly IntPtr BNT_RETURN_CODE_1 = new IntPtr(523);
        private static readonly IntPtr BNT_RETURN_CODE_2 = new IntPtr(524);
        
        public static void Main(string[] args) {
            var ptrs = HookInAllProcesses(HookCallback);
            
            System.Windows.Forms.Application.Run();

            foreach (var ptr in ptrs) {
                UnhookWindowsHookEx(ptr);
            }
        }

        public static IntPtr HookCallback(int nCode, IntPtr wParam, IntPtr lParam) {
            if (nCode >= 0 && (wParam == BNT_RETURN_CODE_1 || wParam == BNT_RETURN_CODE_2)) {
                Console.WriteLine("blocked " + wParam);
                return new IntPtr(1);
            }
            
            return CallNextHookEx(IntPtr.Zero, nCode, wParam, lParam);
        }
        
        
        private static List<IntPtr> HookInAllProcesses(MouseHookHandler hook) {
            var ptrs = new List<IntPtr>();
            
            foreach (var process in Process.GetProcesses()) {
                if (process.MainWindowHandle == IntPtr.Zero) // É processo em background
                    continue;

                try {
                    using (var module = process.MainModule) {
                        var ptr = SetWindowsHookEx(WH_MOUSE_LL, hook, GetModuleHandle(module.ModuleName), 0);
                        ptrs.Add(ptr);
                    }
                } catch (Exception ex) {
                    Console.WriteLine("Cannot hook in " + process);
                    Console.WriteLine(ex);  
                }
            }

            return ptrs;
        }
        
        private const int WH_MOUSE_LL = 14;

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

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

        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
        [return: MarshalAs(UnmanagedType.Bool)]
        public 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);
    }
}