public static VAORGCHART.OrgChartDocument LoadFromXml(Client client, string filename)
        {
            var xdoc = SXL.XDocument.Load(filename);

            return(OrgChartBuilder.LoadFromXml(client, xdoc));
        }
        public static OCMODEL.OrgChartDocument LoadFromXML(Client client, string filename)
        {
            var xdoc = SXL.XDocument.Load(filename);

            return(OrgChartBuilder.LoadFromXML(client, xdoc));
        }