Hi, i basically have a IPolynomalXform operator, that has been serialized to XML. How can i unserialize this xml file into a ArcObject? Its very vaguley mentioned, in the EDN documentation, however i cannot find any examples. My understanding is i need to use a combination of IXML* objects to read->unserialize->get_object->?????
HRESULT GeoTransformer::GetGeodataXFormFromFile(__in const ATL::CComBSTR& transformationFile)
{
USES_CONVERSION;
IXMLStreamPtr ipXMLStream(CLSID_XMLStream);
IXMLSerializerPtr ipXMLSerializer(CLSID_XMLSerializer);
ipXMLStream->LoadFromFile(transformationFile);
IXMLReaderPtr ipXMLReader(CLSID_XMLReader);
hr = ipXMLReader->ReadFrom(static_cast<IStreamPtr>(ipXMLStream));
if(FAILED(hr))
{
std::cerr << "[ERROR]: Cannot read XML transformation file [ " << W2A(transformationFile) << " ]" << std::endl;
return hr;
}
hr = ipXMLSerializer->ReadObject(ipXMLReader, ?????, ?????, ?????);
if(FAILED(hr))
{
std::cerr << "[ERROR]: Cannot deserialize XML Transformation file [ " << W2A(transformationFile) << " ]" << std::endl;
return hr;
}
}
Any combination of parameters or attempts always results in an error. Does anyone know?