关于躲避弹出窗口拦截的问题

Question

不用showModelessDialog()，用window.open()就OK了<script language="javascript">
window.opener="";
window.open("page.htm","login","toolbar=no,location=no,scrollbars=no,menubars=no,resizable=no,width=258,height=150,left=250,top=200");
window.close();
</script>

Answer 1

父窗口调用window.open时加个延时,保证在父窗口页面下载完毕后调用.拦截的原理:只捕捉DISPID_NEWWINDOW2.
STDMETHODIMP CIEPlugCom::Invoke(DISPID dispidMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pvarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
USES_CONVERSION;

if(!pDispParams)
return E_INVALIDARG;

LPOLESTR lpURL=NULL;
m_spWebBrowser2->get_LocationURL(&lpURL);
switch(dispidMember)
{
case DISPID_BEFORENAVIGATE2:
char *pURL;
if(pDispParams->cArgs >=5&&pDispParams->rgvarg[5].vt==(VT_BYREF|VT_VARIANT))
{
            CComVariant varURL(*pDispParams->rgvarg[5].pvarVal);
            varURL.ChangeType(VT_BSTR);
//转化要访问的网址为char *型
pURL=OLE2A(varURL.bstrVal);
}
//如果正要访问的网址为要被拦截的,则停止
//IDS_URL
if(strstr(pURL,"microsoft.com")!=NULL)
{
            *pDispParams->rgvarg[0].pboolVal=TRUE;
    MessageBox(NULL,"当前系统禁止浏览该页","警告",MB_ICONSTOP);
return S_OK;
}
break;
case DISPID_NAVIGATECOMPLETE2:
break;
case DISPID_DOCUMENTCOMPLETE:
break;
case DISPID_DOWNLOADBEGIN:
break;
case DISPID_DOWNLOADCOMPLETE:
break;
case DISPID_NEWWINDOW2:
READYSTATE m_ReadyState;
        m_spWebBrowser2->get_ReadyState(&m_ReadyState);
        if(m_ReadyState!=READYSTATE_COMPLETE)
        {
            *pDispParams->rgvarg[0].pboolVal=TRUE;
            return S_OK;
        }
else
{
            *pDispParams->rgvarg[0].pboolVal=FALSE;
            return S_OK;
}
    break;
case DISPID_QUIT:
break;
default:
break;
}
return S_OK;
}

Answer 2

没用啊，在.cs下：
Page.RegisterStartupScript("openc","<script>window.setInterval('CloseWin()',10000)</script>");
还是被拦截了