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

        XmlQualifiedName ExportStructMapping(StructMapping mapping, string ns) {
            if (mapping.TypeDesc.IsRoot) return ExportRootMapping(mapping);
            XmlSchemaComplexType type = (XmlSchemaComplexType)types[mapping];
            if (type == null) {
                if (!mapping.IncludeInSchema) throw new InvalidOperationException(Res.GetString(Res.XmlSoapCannotIncludeInSchema, mapping.TypeDesc.Name));
                CheckForDuplicateType(mapping.TypeName, mapping.Namespace);
                type = new XmlSchemaComplexType();
                type.Name = mapping.TypeName;
                types.Add(mapping, type);
                AddSchemaItem(type, mapping.Namespace, ns);
                type.IsAbstract = mapping.TypeDesc.IsAbstract;

                if (mapping.BaseMapping != null && mapping.BaseMapping.IncludeInSchema) {
                    XmlSchemaComplexContentExtension extension = new XmlSchemaComplexContentExtension();
                    extension.BaseTypeName = ExportStructMapping(mapping.BaseMapping, mapping.Namespace);
                    XmlSchemaComplexContent model = new XmlSchemaComplexContent();
                    model.Content = extension;
                    type.ContentModel = model;
                }
                ExportTypeMembers(type, mapping.Members, mapping.Namespace);
                ExportDerivedMappings(mapping);
            }
            else {
                AddSchemaImport(mapping.Namespace, ns);
            }
            return new XmlQualifiedName(type.Name, mapping.Namespace);
        }