HRESULT hResult;
IWebBrowser2* pWebBrowser = NULL;
char strUrl[] = "www.csdn.net";
::_variant_t varUrl;
if (FAILED(OleInitialize(NULL)))
return -1;
if (FAILED(hResult = CoCreateInstance(CLSID_InternetExplorer, NULL,CLSCTX_SERVER, IID_IWebBrowser2,(LPVOID*)&pWebBrowser)))
{
OleUninitialize();
return -1;
}pWebBrowser->put_Visible(VARIANT_TRUE);
varUrl = (char*)strUrl;
pWebBrowser->Navigate2(&varUrl, NULL, NULL, NULL, NULL);if (pWebBrowser)
pWebBrowser->Release();OleUninitialize();打开的IE浏览器却没有显示www.csdn.net的网页(什么都没有显示),如果把Navigate2()此句替换为GoHome()却可以显示Home指定的网页,清高手指点。
IWebBrowser2* pWebBrowser = NULL;
char strUrl[] = "www.csdn.net";
::_variant_t varUrl;
if (FAILED(OleInitialize(NULL)))
return -1;
if (FAILED(hResult = CoCreateInstance(CLSID_InternetExplorer, NULL,CLSCTX_SERVER, IID_IWebBrowser2,(LPVOID*)&pWebBrowser)))
{
OleUninitialize();
return -1;
}pWebBrowser->put_Visible(VARIANT_TRUE);
varUrl = (char*)strUrl;
pWebBrowser->Navigate2(&varUrl, NULL, NULL, NULL, NULL);if (pWebBrowser)
pWebBrowser->Release();OleUninitialize();打开的IE浏览器却没有显示www.csdn.net的网页(什么都没有显示),如果把Navigate2()此句替换为GoHome()却可以显示Home指定的网页,清高手指点。
varUrl = (char*)strUrl;将
varUrl = (char*)strUrl;
pWebBrowser->Navigate2(&varUrl, NULL, NULL, NULL, NULL);
替换成:
CComVariant varUrl(strUrl);
CComVariant vtEmpty;
pWebBrowser->Navigate2(&varUrl, &vtEmpty, &vtEmpty, &vtEmpty, &vtEmpty);try...
HRESULT hr = pIWebBrowser2->Navigate(bstrURL, &flags, &frameName,
&postData, &headers);
HRESULT hResult;
IWebBrowser2* pWebBrowser = NULL;if (FAILED(OleInitialize(NULL)))
return;if (FAILED(hResult = CoCreateInstance(CLSID_InternetExplorer, NULL,
CLSCTX_SERVER, IID_IWebBrowser2,(LPVOID*)&pWebBrowser)))
{
OleUninitialize();
return;
}pWebBrowser->put_Visible(VARIANT_TRUE);
//pWebBrowser->put_Offline(VARIANT_FALSE);
VARIANT varURL,varEmpty;
::VariantInit(&varURL);
::VariantInit(&varEmpty);
varURL.vt=VT_BSTR;
varURL.bstrVal=SysAllocString(m_url.AllocSysString());
varEmpty.vt=VT_EMPTY;
pWebBrowser->Navigate2(&varURL,&varEmpty,&varEmpty,&varEmpty,&varEmpty);if (pWebBrowser)
pWebBrowser->Release();
OleUninitialize();