一、class

 class MouseHelper{[DllImport("user32.dll")]public static extern bool SetCursorPos(int X, int Y);[System.Runtime.InteropServices.DllImport("user32")]public static extern int mouse_event(int dwFlags, int dx, int dy, int dwData, int dwExtraInfo);//移动鼠标 public const int MOUSEEVENTF_MOVE = 0x0001;//模拟鼠标左键按下 public const int MOUSEEVENTF_LEFTDOWN = 0x0002;//模拟鼠标左键抬起 public const int MOUSEEVENTF_LEFTUP = 0x0004;//模拟鼠标右键按下 public const int MOUSEEVENTF_RIGHTDOWN = 0x0008;//模拟鼠标右键抬起 public const int MOUSEEVENTF_RIGHTUP = 0x0010;//模拟鼠标中键按下 public const int MOUSEEVENTF_MIDDLEDOWN = 0x0020;//模拟鼠标中键抬起 public const int MOUSEEVENTF_MIDDLEUP = 0x0040;//标示是否采用绝对坐标 public const int MOUSEEVENTF_ABSOLUTE = 0x8000;//模拟鼠标滚轮滚动操作，必须配合dwData参数public const int MOUSEEVENTF_WHEEL = 0x0800;//调用windows的系统锁定[DllImport("user32.dll")]static extern void BlockInput(bool Block);}

二、调用

  前台操作，自行加延迟或锁定键盘鼠标。

 //键盘鼠标锁定BlockInput(true);//移动鼠标到坐标点MouseHelper.SetCursorPos(265,230);//鼠标左键单击MouseHelper.mouse_event(MouseHelper.MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);MouseHelper.mouse_event(MouseHelper.MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);//鼠标左键双击MouseHelper.mouse_event(MouseHelper.MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);MouseHelper.mouse_event(MouseHelper.MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);MouseHelper.mouse_event(MouseHelper.MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);MouseHelper.mouse_event(MouseHelper.MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);//键盘鼠标解锁BlockInput(false);