VC++ 如何通过编程实现当前网页的自动刷新?
HWND hIE; hIE=::FindWindow(L"IEFrame",L"about:blank - Microsoft Internet Explorer");
if (NULL!=hIE)
{ ::PostMessage(hIE,WM_KEYDOWN,VK_F5,1);
::PostMessage(hIE,WM_KEYUP,VK_F5,1);
}
为何实现不了??
2011-07-20 16:03

2011-08-03 15:24