我在用MFC(VC++6.0)做一个简单的小程序,用到webbrowser这个控件,我想用这个控件获取访问网页的源代码,并在一个Edit box 里面显示出来。我的对话框的界面是这样子的:Edit box1:在这里面输入网址;Edit box2:显示访问网页的源代码;一个按钮:点此按钮可以访问网页;一个webbrowser控件。哪位高手教教我怎么做吧!我是菜鸟,过程越具体越好呀,谢谢啊 !
调试欢乐多
{
ENSURE(m_pBrowserApp != NULL); BOOL bRetVal = FALSE;
CComPtr<IDispatch> spDisp;
m_pBrowserApp->get_Document(&spDisp);
if (spDisp != NULL)
{
HGLOBAL hMemory;
hMemory = GlobalAlloc(GMEM_MOVEABLE, 0);
if (hMemory != NULL)
{
CComQIPtr<IPersistStreamInit> spPersistStream = spDisp;
if (spPersistStream != NULL)
{
CComPtr<IStream> spStream;
if (SUCCEEDED(CreateStreamOnHGlobal(hMemory, TRUE, &spStream)))
{
spPersistStream->Save(spStream, FALSE); STATSTG statStg;
spStream->Stat(&statStg, STATFLAG_NONAME); LPCSTR pstr = static_cast<LPCSTR>(GlobalLock(hMemory));
if (pstr != NULL)
{
// Stream is expected to be ANSI (CP-ACP). CString constructor
// will convert implicitly, and truncate to correct length. bRetVal = TRUE;
TRY
{
refString = CString(pstr, statStg.cbSize.LowPart);
}
CATCH_ALL(e)
{
bRetVal = FALSE;
DELETE_EXCEPTION(e);
}
END_CATCH_ALL if (bRetVal == FALSE)
GlobalFree(hMemory);
else
GlobalUnlock(hMemory);
}
else
{
GlobalFree(hMemory);
}
}
else
{
GlobalFree(hMemory);
}
}
else
{
GlobalFree(hMemory);
}
}
} return bRetVal;
}
估计你想得到原始服务器的响应报文,那么可以使用Winsock