请高手帮看看下面的代码什么意思(关于移位运算符的),谢谢
int x=22,y=187;HWND hwnd=::FindWindow(NULL,gameCaption);
int lparam;
lparam=(y<<16)+x+31*2;//表示指定格
::SendMessage(hwnd,WM_LBUTTONDOWN,0,lparam);//
::SendMessage(hwnd,WM_LBUTTONUP,0,lparam); //
2010-05-26 15:05
2010-05-26 23:18
2010-05-26 23:35
2010-05-28 23:17