C#實現自動單擊

最新玩了一下上學時候玩的游戲，但游戲里面變化太多了，進去后等級就很高，要不停地點擊鼠標加技能。

所以利用工作中常用的C#調用 API不停地點擊鼠標。

如圖：

 

為方便在基礎上修改，我把整個解決方案放到百度雲盤。以下為鏈接：

鏈接: http://pan.baidu.com/s/1o7t80bS 密碼: pehi

 

先將用到的公用方法貼上來：

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Runtime.InteropServices;
using System.Text;
using System.Windows.Forms;

namespace AutoKeyTool
{
    public class KeyboardHook
    {
        int hHook;
        Win32Api.HookProc KeyboardHookDelegate;
        public event KeyEventHandler OnKeyDownEvent;
        public event KeyEventHandler OnKeyUpEvent;
        public event KeyPressEventHandler OnKeyPressEvent;

        public KeyboardHook() { }
        public void SetHook()
        {
            KeyboardHookDelegate = new Win32Api.HookProc(KeyboardHookProc);
            Process cProcess = Process.GetCurrentProcess();
            ProcessModule cModule = cProcess.MainModule;
            var mh = Win32Api.GetModuleHandle(cModule.ModuleName);
            hHook = Win32Api.SetWindowsHookEx(Win32Api.WH_KEYBOARD_LL, KeyboardHookDelegate, mh, 0);
        }

        public void UnHook()
        {
            Win32Api.UnhookWindowsHookEx(hHook);
        }

        private List<Keys> preKeysList = new List<Keys>();//存放被按下的控制鍵，用來生成具體的鍵
        private int KeyboardHookProc(int nCode, Int32 wParam, IntPtr lParam)
        {
            //如果該消息被丟棄（nCode<0）或者沒有事件綁定處理程序則不會觸發事件
            if ((nCode >= 0) && (OnKeyDownEvent != null || OnKeyUpEvent != null || OnKeyPressEvent != null))
            {
                Win32Api.KeyboardHookStruct KeyDataFromHook = (Win32Api.KeyboardHookStruct)Marshal.PtrToStructure(lParam, typeof(Win32Api.KeyboardHookStruct));
                Keys keyData = (Keys)KeyDataFromHook.vkCode;
                //按下控制鍵
                if ((OnKeyDownEvent != null || OnKeyPressEvent != null) && (wParam == Win32Api.WM_KEYDOWN || wParam == Win32Api.WM_SYSKEYDOWN))
                {
                    if (IsCtrlAltShiftKeys(keyData) && preKeysList.IndexOf(keyData) == -1)
                    {
                        preKeysList.Add(keyData);
                    }
                }
                //WM_KEYDOWN和WM_SYSKEYDOWN消息，將會引發OnKeyDownEvent事件
                if (OnKeyDownEvent != null && (wParam == Win32Api.WM_KEYDOWN || wParam == Win32Api.WM_SYSKEYDOWN))
                {
                    KeyEventArgs e = new KeyEventArgs(GetDownKeys(keyData));
                    OnKeyDownEvent(this, e);
                }

                //WM_KEYDOWN消息將引發OnKeyPressEvent 

                if (OnKeyPressEvent != null && wParam == Win32Api.WM_KEYDOWN)
                {
                    byte[] keyState = new byte[256];
                    Win32Api.GetKeyboardState(keyState);
                    byte[] inBuffer = new byte[2];
                    if (Win32Api.ToAscii(KeyDataFromHook.vkCode, KeyDataFromHook.scanCode, keyState, inBuffer, KeyDataFromHook.flags) == 1)
                    {
                        KeyPressEventArgs e = new KeyPressEventArgs((char)inBuffer[0]);
                        OnKeyPressEvent(this, e);
                    }
                }

                //松開控制鍵
                if ((OnKeyDownEvent != null || OnKeyPressEvent != null) && (wParam == Win32Api.WM_KEYUP || wParam == Win32Api.WM_SYSKEYUP))
                {
                    if (IsCtrlAltShiftKeys(keyData))
                    {
                        for (int i = preKeysList.Count - 1; i >= 0; i--)
                        {
                            if (preKeysList[i] == keyData) { preKeysList.RemoveAt(i); }
                        }
                    }
                }

                //WM_KEYUP和WM_SYSKEYUP消息，將引發OnKeyUpEvent事件 
                if (OnKeyUpEvent != null && (wParam == Win32Api.WM_KEYUP || wParam == Win32Api.WM_SYSKEYUP))
                {
                    KeyEventArgs e = new KeyEventArgs(GetDownKeys(keyData));
                    OnKeyUpEvent(this, e);
                }
            }
            return Win32Api.CallNextHookEx(hHook, nCode, wParam, lParam);

        }

        //根據已經按下的控制鍵生成key
        private Keys GetDownKeys(Keys key)
        {
            Keys rtnKey = Keys.None;
            foreach (Keys i in preKeysList)
            {
                if (i == Keys.LControlKey || i == Keys.RControlKey) { rtnKey = rtnKey | Keys.Control; }
                if (i == Keys.LMenu || i == Keys.RMenu) { rtnKey = rtnKey | Keys.Alt; }
                if (i == Keys.LShiftKey || i == Keys.RShiftKey) { rtnKey = rtnKey | Keys.Shift; }
            }
            return rtnKey | key;
        }
        private Boolean IsCtrlAltShiftKeys(Keys key)
        {
            if (key == Keys.LControlKey || key == Keys.RControlKey || key == Keys.LMenu || key == Keys.RMenu || key == Keys.LShiftKey || key == Keys.RShiftKey) { return true; }
            return false;
        }
    }
}

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

namespace AutoKeyTool
{
    public class MouseHook
    {
        //結構體布局 本機位置
        [StructLayout(LayoutKind.Sequential)]
        struct NativeRECT
        {
            public int left;
            public int top;
            public int right;
            public int bottom;
        }

        //將枚舉作為位域處理
        [Flags]
        enum MouseEventFlag : uint //設置鼠標動作的鍵值
        {
            Move = 0x0001,               //發生移動
            LeftDown = 0x0002,           //鼠標按下左鍵
            LeftUp = 0x0004,             //鼠標松開左鍵
            RightDown = 0x0008,          //鼠標按下右鍵
            RightUp = 0x0010,            //鼠標松開右鍵
            MiddleDown = 0x0020,         //鼠標按下中鍵
            MiddleUp = 0x0040,           //鼠標松開中鍵
            XDown = 0x0080,
            XUp = 0x0100,
            Wheel = 0x0800,              //鼠標輪被移動
            VirtualDesk = 0x4000,        //虛擬桌面
            Absolute = 0x8000
        }
        //設置鼠標位置
        [DllImport("user32.dll")]
        static extern bool SetCursorPos(int X, int Y);

        //設置鼠標按鍵和動作
        [DllImport("user32.dll")]
        static extern void mouse_event(MouseEventFlag flags, int dx, int dy,uint data, UIntPtr extraInfo); //UIntPtr指針多句柄類型

        [DllImport("user32.dll")]
        static extern IntPtr FindWindow(string strClass, string strWindow);

        //該函數獲取一個窗口句柄,該窗口雷鳴和窗口名與給定字符串匹配 hwnParent=Null從桌面窗口查找
        [DllImport("user32.dll")]
        static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string strClass, string strWindow);

        [DllImport("user32.dll")]
        static extern bool GetWindowRect(HandleRef hwnd, out NativeRECT rect);


        public static void MouseClick()
        {
            mouse_event(MouseEventFlag.LeftDown, 0, 0, 0, UIntPtr.Zero);
            mouse_event(MouseEventFlag.LeftUp, 0, 0, 0, UIntPtr.Zero);
        }
    }
}

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

namespace AutoKeyTool
{
    public class Win32Api
    {
        #region 常數和結構
        public const int WM_KEYDOWN = 0x100;
        public const int WM_KEYUP = 0x101;
        public const int WM_SYSKEYDOWN = 0x104;
        public const int WM_SYSKEYUP = 0x105;
        public const int WH_KEYBOARD_LL = 13;

        [StructLayout(LayoutKind.Sequential)] //聲明鍵盤鈎子的封送結構類型 
        public class KeyboardHookStruct
        {
            public int vkCode; //表示一個在1到254間的虛似鍵盤碼 
            public int scanCode; //表示硬件掃描碼 
            public int flags;
            public int time;
            public int dwExtraInfo;
        }

        #endregion

        #region Api
        public delegate int HookProc(int nCode, Int32 wParam, IntPtr lParam);
        //安裝鈎子的函數 
        [DllImport("user32.dll", CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
        public static extern int SetWindowsHookEx(int idHook, HookProc lpfn, IntPtr hInstance, int threadId);
        //卸下鈎子的函數 
        [DllImport("user32.dll", CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
        public static extern bool UnhookWindowsHookEx(int idHook);
        //下一個鈎掛的函數 
        [DllImport("user32.dll", CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
        public static extern int CallNextHookEx(int idHook, int nCode, Int32 wParam, IntPtr lParam);
        [DllImport("user32")]
        public static extern int ToAscii(int uVirtKey, int uScanCode, byte[] lpbKeyState, byte[] lpwTransKey, int fuState);
        [DllImport("user32")]
        public static extern int GetKeyboardState(byte[] pbKeyState);
        [DllImport("kernel32.dll", CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
        public static extern IntPtr GetModuleHandle(string lpModuleName);
        #endregion
    }
}

調用放在winform窗體里面了，如果需要可下載源碼：鏈接: http://pan.baidu.com/s/1jGO85Xc 密碼: jk37