System.Xml.Schema.XmlSchemaInference.CheckSimpleContentExtension C# (CSharp) Method

            private XmlSchemaSimpleContentExtension CheckSimpleContentExtension(XmlSchemaComplexType ct) {
                XmlSchemaSimpleContent sc = ct.ContentModel as XmlSchemaSimpleContent;
                if (sc == null) {
                    throw new XmlSchemaInferenceException(Res.SchInf_simplecontent, 0, 0);
                }
                XmlSchemaSimpleContentExtension sce = sc.Content as XmlSchemaSimpleContentExtension;
                if (sce == null) {
                    throw new XmlSchemaInferenceException(Res.SchInf_extension, 0, 0);
                }
                return sce;
            }