请问如何在一个很大的for循环中再响应外部的鼠标操作，即异步执行？

Question

 
for(i=0;;i++)
{
if(PeekMessage(&msg,hwnd,NULL,NULL,PM_REMOVE))
{
                         if(msg.message==WM_LBUTTONDOWN)
                               break;
                        else
                           {
                                TranslateMessage(&msg);
                                DispatchMessage(&msg);
                            }
}
}

Answer 1

//检查中断的消息，以便退出
MSG msg;    
while(::PeekMessage(&msg, AfxGetMainWnd()->m_hWnd, 0, 0, PM_REMOVE))
{
::TranslateMessage(&msg);
::DispatchMessage(&msg); 
}