update dwtable diff function

xj qian

2024-06-26 95cd3a7750709485ef0f8c2dfeb6ab8d94dd760a

update dwtable diff function

 jrj/xframe/xcontrol/xdwtable.hpp

@@ -474,6 +474,24 @@
        DwRetrieve(ServerUrl, src, arg.GetString());
        return 1;
    }

    int RetrieveDiff(KXMLDOMElement  pElement)
    {
        return 0;
    }
    int RetrieveDiff(KXMLDOMDocument& xml)
    {
        return 0;
    }
    int DwUpdateToDiff_(KXMLDOMDocument  pXmlDoc)
    {
        return 0;
    }
    int DwUpdateAllToDiff_(KXMLDOMDocument  pXmlDoc)
    {
        return 0;
    }

};