C#模拟鼠标操作

实现：
1.在static void Main() 后添加

private System.Windows.Forms.Button button1;
  
   [System.Runtime.InteropServices.DllImport("user32")]
   private static extern int mouse_event(int dwFlags,int dx,int dy, int cButtons, int dwExtraInfo);  const int MOUSEEVENTF_MOVE = 0x0001;
   const int MOUSEEVENTF_LEFTDOWN = 0x0002;
   const int MOUSEEVENTF_LEFTUP = 0x0004;
   const int MOUSEEVENTF_RIGHTDOWN = 0x0008;
   const int MOUSEEVENTF_RIGHTUP = 0x0010;
   const int MOUSEEVENTF_MIDDLEDOWN = 0x0020;
   const int MOUSEEVENTF_MIDDLEUP = 0x0040;
   const int MOUSEEVENTF_ABSOLUTE = 0x8000;

 
2.先移动，后双击

mouse_event(MOUSEEVENTF_MOVE,-10,-10,0,0);  
    mouse_event(MOUSEEVENTF_LEFTDOWN,0,0,0,0);
    mouse_event(MOUSEEVENTF_LEFTUP,0,0,0,0);  
    mouse_event(MOUSEEVENTF_LEFTDOWN,0,0,0,0);
    mouse_event(MOUSEEVENTF_LEFTUP,0,0,0,0);