.net c# winform模拟点击某个软件

最近有个需求,需要开发一个程序,从第三方接口读取数据,第三方接口提供专门的VPN,连接后,才可能正常读取数据.连接方式是通过EasyConnect 连接,这家公司真有钱,居然购买的正版EasyConnect授权,然后给下面的子公司使用.

程序写好后,发现EasyConnect每隔12个小时左右会掉线,这不扯吗,你掉线了,程序还怎么读,发现这个VPN软件没有断开重连的功能,要疯了,于是只能自己写程序,定时判断是否连接,如果断开了,就让重新连接

1.首先要获取这个程序

        /// <summary>
        /// 获取当前正在运行的应用程序
        /// </summary>
        /// <param name="name">应用程序名称</param>
        /// <returns></returns>
        public Process ProcessGet(string name)
        {
            var processes = Process.GetProcessesByName(name);
            if (processes == null || processes.Length <= 0) return null;
            foreach (var thisproc in processes)
            {
                var strBuilder = new StringBuilder(256);
                Win32.GetWindowText(thisproc.MainWindowHandle, strBuilder, 256);
                var txt = strBuilder.ToString();
                if (string.IsNullOrEmpty(txt)) return thisproc;
                if ("BOSSLOGIN:" + name == txt) return thisproc;
                if (txt.IndexOf("BOSSLOGIN:") == 0) continue;
                return thisproc;
            }
            return null;
        }

获取这个进程

            SiteProcess item = new SiteProcess();
            var process = item.ProcessGet("EasyConnect");

2.将窗体置于最前方

        public Point ProcessShow(Process pross)
        {
            Win32.RECT rect;
            Win32.GetWindowRect(pross.MainWindowHandle, out rect);
            Point _point = new Point(rect.Left, rect.Top);
            Win32.ShowWindow(pross.MainWindowHandle, Win32.WindowAction.Show);
            Win32.SetForegroundWindow(pross.MainWindowHandle);
            return _point;
        }

3.在指定的坐标位置,给它来个点击

        public void ProcessClick(int x, int y, Point point)
        {
            x += point.X;
            y += point.Y;
            Win32.SetCursorPos(x, y);
            Win32.mouse_event((int)(Win32.MouseEventFlags.LeftDown | Win32.MouseEventFlags.Absolute), x, y, 0, 0);
            Thread.Sleep(50);
            Win32.mouse_event((int)(Win32.MouseEventFlags.LeftUp | Win32.MouseEventFlags.Absolute), x, y, 0, 0);
            Thread.Sleep(150);
        }