往期內容回顧

還是直接上干貨吧

一、程式界面

程式還挺簡潔的，不過不要小看它，功能可不小！

二、功能說明

1.程式已經集成了Microsoft Spy++的功能

2.通過拖動工具自動獲取表單的Title

3.拖動工具自動獲取滑鼠準備單擊點的坐標

4.通過時間設定單擊事件后等待時間（刷視頻必備）

5.瀏覽器應用程式不再局限于FireFox

6.適應性增加，只要是通過滑鼠單擊完成的操作都可以交給它，

7.對表單程式的自動化單擊也適用

強調一下，拖動工具得到坐標和表單標題的做法，在C#開發中的實作，有可能僅此一家哦，因為本碼農搜遍百度都沒找到，有此功能的都是C++開發的，所以這個創意在C#應用完全是本人獨有，

三、程式使用步驟

核心使用功能展示：

1.程式運行后單擊【獲取瀏覽器標題：】，將出現工具如下：

2.拖動放大鏡工具到對應的程式表單，將自動獲取到表單標題

這個功能主要目的還是為了獲取到應用程式的句柄，有了句柄可以把表單設定為最上層顯示，（不被其它表單遮蓋）

3.單擊【獲取坐標】按鈕，將出現工具如下：

4.拖動放大鏡工具到需要自動單擊的第一個點，松開，將彈出如下視窗：

坐標不用設定，就是剛才滑鼠松開的位置，停頓時間是單擊后停多少時間，進行下一個操作的時間，

5.回圈3和4的操作，可以得到一系列的坐標點和相應停頓時間

6.全部設定完成后，直接單擊【Start】按鈕啟動自動化操作，

7.注意，這個自動化操作將周而復始的進行，可以直接關閉這個程式來關閉這個自動化操作，也可以單擊【保存坐標】會把坐標點和時間保存到檔案中，重新啟動時會自動加載已經存在的坐標點和時間，

三、程式關鍵代碼

1.API參考及成員變數

 #region API及成員變數
        /// <summary>
        /// 根據坐標獲取視窗句柄
        /// </summary>
        /// <param name="point">坐標</param>
        /// <returns></returns>
        [DllImport("user32.dll")]
        private static extern IntPtr WindowFromPoint(Point point);
        public delegate bool EnumChildWindow(IntPtr WindowHandle, string num);
        /// <summary>
        /// 傳遞訊息給記事本
        /// </summary>
        /// <param name="hWnd"></param>
        /// <param name="Msg"></param>
        /// <param name="wParam"></param>
        /// <param name="lParam"></param>
        /// <returns></returns>
        [DllImport("User32.DLL")]
        public static extern int SendMessage(IntPtr hWnd, uint Msg, int wParam, string lParam);
        [DllImport("user32.dll", EntryPoint = "keybd_event", SetLastError = true)]
        public static extern void keybd_event(Keys bVk, byte bScan, uint dwFlags, uint dwExtraInfo);
        [DllImport("user32.dll", CharSet = CharSet.Auto, ExactSpelling = true)]
        public static extern int ShowWindow(IntPtr hwnd, int nCmdShow);
        [DllImport("user32.dll")]
        public static extern bool SetForegroundWindow(int hWnd);
        [DllImport("User32.dll")]
        public static extern int EnumChildWindows(IntPtr WinHandle, EnumChildWindow ecw, string name);
        [DllImport("User32.dll")]
        public static extern int GetWindowText(IntPtr WinHandle, StringBuilder Title, int size);
        [DllImport("user32.dll")]
        public static extern int GetClassName(IntPtr WinHandle, StringBuilder Type, int size);
        [DllImport("user32")]
        private static extern int GetWindowThreadProcessId(IntPtr handle, out int pid);
        [DllImport("user32")]
        public static extern IntPtr SetActiveWindow(IntPtr hWnd);
        [DllImport("user32.dll")]
        [return: MarshalAs(UnmanagedType.Bool)]
        static extern bool GetWindowRect(IntPtr hWnd, ref RECT lpRect);
        [DllImport("user32.dll", EntryPoint = "FindWindow")]
        private static extern IntPtr FindWindow(string IpClassName, string IpWindowName);
        //查找表單控制元件
        public int iSecond = 30;
        public delegate bool CallBack(int hwnd, int lParam);
        public RECT rectMain = new RECT();
        private string typeName;
        private IntPtr mainHwnd;
        public IntPtr ip;
        private string BSType = "Chrome_WidgetWin_1";
        bool Flag = false;
        int X;
        int Y;
        int times;
        private IntPtr mainWindowHandle;
        [StructLayout(LayoutKind.Sequential)]
        public struct RECT
        {
            public int X; //最左坐標
            public int Y; //最上坐標
            public int Height; //最右坐標
            public int Width; //最下坐標
        }
        /// <summary>
        /// 查找句柄
        /// </summary>
        /// <param name="hwndParent"></param>
        /// <param name="hwndChildAfter"></param>
        /// <param name="lpszClass"></param>
        /// <param name="lpszWindow"></param>
        /// <returns></returns>
        [DllImport("User32.DLL")]
        public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow);
        [DllImport("User32")]
        public extern static void mouse_event(int dwFlags, int dx, int dy, int dwData, IntPtr dwExtraInfo);
        [DllImport("user32.dll")]
        static extern bool SetCursorPos(int X, int Y);
        public const uint WM_SETTEXT = 0x000C;
        public System.Diagnostics.Process Proc;
        public System.Windows.Forms.Timer myTimer;
        public List<Opt> optList = new List<Opt>();
        public Queue<Opt> optQueue = new Queue<Opt>();
        #endregion

2.移動滑鼠代碼

public void MoveTo(int x1, int y1, int x2, int y2)
{
    float k = (float)(y2 - y1) / (float)(x2 - x1);
    float b = y2 - k * x2;


    for (int x = x2; x != x1; x = x + Math.Sign(x1 - x2))
    {
        //MoveTo(x1,y1,x,(k*x+b));
        SetCursorPos(x, (int)(k * x + b));
        Thread.Sleep(3);
    }
}

代碼如下（示例）：

3.Start事件代碼

private void btnStart_Click(object sender, EventArgs e)
{
            
    foreach (string strLine in richTextBox1.Lines)
    {
        string[] strInt = strLine.Split(new string[] { "," }, StringSplitOptions.None);
        if (strInt.Length <= 2)//小于2個引數：一個Point由X,Y組成
        {
            continue;
        }
        int x = int.Parse(strInt[0]);
        int y = int.Parse(strInt[1]);
        int times = int.Parse(strInt[2]);
        optList.Add(new Opt(x, y, times));
    }
    foreach (Opt opt in optList)
    {
        optQueue.Enqueue(opt);
    }
    IntPtr hnd = FindWindow(null, txtTitle.Text);
    IntPtr ip = hnd;
    lblMessage.Text = ip.ToString();
    iSecond = 1;
    //myTimer.Interval = 1000 * iSecond;
    myTimer.Interval = 1000 * 60 * iSecond;
    myTimer.Enabled = false;
    FindWindowClass.TopMostWindow.SetTopomost(ip);
    SetForegroundWindow((int)ip);
    if (optQueue.Count > 0)
    {
        Opt opt = optQueue.Dequeue();
        X = opt.x;
        Y = opt.y;
        times = opt.Times;
        System.Timers.Timer t = new System.Timers.Timer();//實體化　
        t.Elapsed += new System.Timers.ElapsedEventHandler(CallBack2);
        t.AutoReset = false;
        t.Interval = 1000 * times;
        t.Enabled = true;
    }
}

4.定時器事件代碼

private void CallBack2(object sender, EventArgs e)
{
    MoveTo(X, Y, MousePosition.X, MousePosition.Y);
    mouse_event((int)(MouseEventFlags.LeftDown | MouseEventFlags.Absolute), X, Y, 0, IntPtr.Zero);
    //Thread.Sleep(200);
    mouse_event((int)(MouseEventFlags.LeftUp | MouseEventFlags.Absolute), X, Y, 0, IntPtr.Zero);
    if (optQueue.Count > 0)
    {
        Opt opt = optQueue.Dequeue();
        X = opt.x;
        Y = opt.y;
        times = opt.Times;
        System.Timers.Timer t = new System.Timers.Timer();//實體化　
        t.Elapsed += new System.Timers.ElapsedEventHandler(CallBack2);
        t.AutoReset = false;
        t.Interval = 1000 * times;
        t.Enabled = true;
    }
    else
    {
        foreach (Opt opt1 in optList)
        {
            optQueue.Enqueue(opt1);
        }
        Opt opt = optQueue.Dequeue();
        X = opt.x;
        Y = opt.y;
        times = opt.Times;
        System.Timers.Timer t = new System.Timers.Timer();//實體化　
        t.Elapsed += new System.Timers.ElapsedEventHandler(CallBack2);
        t.AutoReset = false;
        t.Interval = 1000 * times;
        t.Enabled = true;
    }
}

5.啟動瀏覽器事件代碼

private void btnStartBrowser_Click(object sender, EventArgs e)
{
    if (string.IsNullOrEmpty(txtFile.Text)) return;
    try
    {
        // 瀏覽器程式啟動執行緒
        Proc = new System.Diagnostics.Process();
        Proc.StartInfo.FileName = txtFile.Text;
        Proc.StartInfo.Arguments = txtNetAddr.Text;  //瀏覽器打開URL引數
        Proc.StartInfo.UseShellExecute = false;
        Proc.StartInfo.RedirectStandardInput = true;
        Proc.StartInfo.RedirectStandardOutput = true;
        Proc.Start();
    }
    catch
    {
        Proc = null;
    }
}

總結

掛機程式的開發本身是存在著局限性的，往往只能針對某一個或某一類應用程式，但只要你注重思考和挖掘，不管什么樣的應用程式，總能找到對應的點開發出相應的掛機程式，要想用一個掛機程式一招吃遍天下是不可行的，