using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;
namespace winapi
{
  class Program
  {
    [DllImport("user32.dll", EntryPoint = "mouse_event", SetLastError = true)]
    private static extern int mouse_event(int dwFlags, int dx, int dy, int cButtons, int dwExtraInfo);
    const int MOUSEEVENTF_MOVE = 0x0001;  // 移動(dòng)鼠標(biāo)
    const int MOUSEEVENTF_LEFTDOWN = 0x0002;// 模擬鼠標(biāo)左鍵按下
    const int MOUSEEVENTF_LEFTUP = 0x0004; //模擬鼠標(biāo)左鍵抬起
    const int MOUSEEVENTF_RIGHTDOWN = 0x0008; //模擬鼠標(biāo)右鍵按下
    const int MOUSEEVENTF_RIGHTUP = 0x0010;// 模擬鼠標(biāo)右鍵抬起
    const int MOUSEEVENTF_MIDDLEDOWN = 0x0020; //模擬鼠標(biāo)中鍵按下
    const int MOUSEEVENTF_MIDDLEUP = 0x0040; //模擬鼠標(biāo)中鍵抬起
    const int MOUSEEVENTF_ABSOLUTE = 0x8000; //標(biāo)示是否采用絕對(duì)坐標(biāo)
    static void Main(string[] args)
    {
      // 移動(dòng)鼠標(biāo)
      mouse_event(MOUSEEVENTF_MOVE, 400, 0, 0, 0);
      //點(diǎn)擊鼠標(biāo)右鍵
      mouse_event(MOUSEEVENTF_RIGHTDOWN | MOUSEEVENTF_RIGHTUP, 410, 0, 0, 0);
      Console.ReadLine();
    }
  }
}