void CEnBrowserCtrl::PrintPreview(LPCTSTR szFile)
{
if (!szFile || !*szFile)
SafeExecWB(OLECMDID_PRINTPREVIEW, OLECMDEXECOPT_DODEFAULT, NULL, NULL);
else
{
COleVariant vFlags(0L), vFrame(_T("")), vData(_T("")), vHeaders(_T(""));
// navigate to print file
m_nAction = EBC_PRINTPREVIEW;
Navigate(szFile, vFlags, vFrame, vData, vHeaders);
}
}
void CWebCtrl::BeforeNavigate2(LPDISPATCH /*pDispatch*/, VARIANT* pvURL, VARIANT* pvFlags, VARIANT* pvTargetFrameName, VARIANT* pvPostData, VARIANT* pvHeaders, VARIANT_BOOL* pvCancel)
{
ASSERT(V_VT(pvURL) == VT_BSTR);
ASSERT(V_VT(pvTargetFrameName) == VT_BSTR);
ASSERT(pvCancel != NULL);
*pvCancel = VARIANT_FALSE;
if ( SysStringLen( V_BSTR(pvTargetFrameName) ) == 0 )
{
CString strURL( V_BSTR(pvURL) );
if ( _tcsncmp( strURL, _T("http"), 4 ) == 0 )
{
*pvCancel = VARIANT_TRUE;
m_tFrame = GetTickCount();
COleVariant vFrame( _T("_blank"), VT_BSTR );
m_pBrowser->Navigate2( pvURL, pvFlags, &vFrame, pvPostData, pvHeaders );
}
}
}
