基于ATL模板,如何插入JS。下面是已经写的部分代码,在这基础上怎么加呢?
CComPtr isp;
CComPtr ppBrowser;
CComPtr pDispDoc;
CComPtr pDocument2;
HRESULT hr = S_OK;
DISPID dispid;
CComVariant avarParams[1];
avarParams[0].vt = VT_UI1;
DISPPARAMS dispparams = {avarParams, NULL, 1, 0};
EXCEPINFO excepInfo;
memset(&excepInfo, 0, sizeof excepInfo);
CComVariant vaResult;
UINT nArgErr = (UINT)-1;// initialize to invalid arg
//获取站点
LPOLECLIENTSITE spClientSite = COleControl::GetClientSite();
if ( FAILED(hr))
{
MessageBox("COleControl::GetClientSite();错误");
return;
}
//获取服务提供者
hr = spClientSite->QueryInterface(IID_IServiceProvider,reinterpret_cast<void **>(&isp));
if(FAILED(hr))
{
MessageBox("QueryInterface;错误");
return;
}
//获取IE控件
hr = isp->QueryService(IID_IWebBrowserApp, IID_IWebBrowser2, reinterpret_cast<void **>(&ppBrowser));
if ( FAILED(hr) )
{
MessageBox("QueryService;错误");
return;
}
//获取当前页面对象
hr = ppBrowser->get_Document(&pDispDoc);
if(FAILED(hr))
{
MessageBox("QueryService;错误");
return;
}
//获取页面内容
hr = pDispDoc->QueryInterface(IID_IHTMLDocument2 ,reinterpret_cast<void **>(&pDocument2));
if(FAILED(hr))
{
MessageBox("QueryInterface;错误");
return;
}