System.Xml.Serialization.SoapSchemaExporter.AddSchemaImport C# (CSharp) Method

        void AddSchemaImport(string ns, string referencingNs) {
            if (referencingNs == null || ns == null) return;
            if (ns == referencingNs) return;
            XmlSchema schema = schemas[referencingNs];
            if (schema == null) throw new InvalidOperationException(Res.GetString(Res.XmlMissingSchema, referencingNs));
            if (ns != null && ns.Length > 0 && FindImport(schema, ns) == null) {
                XmlSchemaImport import = new XmlSchemaImport();
                import.Namespace = ns;
                schema.Includes.Add(import);
            }
        }