System.Xml.Serialization.XmlSchemaImporter.ImportElementMember C# (CSharp) Method

        private void ImportElementMember(XmlSchemaElement element, string identifier, CodeIdentifiers members, CodeIdentifiers membersScope, INameScope elementsScope, string ns, bool repeats, ref bool needExplicitOrder, bool allowDuplicates, bool allowUnboundedElements)
        {
            repeats = repeats | element.IsMultipleOccurrence;
            XmlSchemaElement headElement = GetTopLevelElement(element);
            if (headElement != null && ImportSubstitutionGroupMember(headElement, identifier, members, membersScope, ns, repeats, ref needExplicitOrder, allowDuplicates))
            {
                return;
            }
            ElementAccessor accessor;
            if ((accessor = ImportArray(element, identifier, ns, repeats)) == null)
            {
                accessor = ImportElement(element, identifier, typeof(TypeMapping), null, ns, false);
            }

            MemberMapping member = new MemberMapping();
            string name = CodeIdentifier.MakeValid(Accessor.UnescapeName(accessor.Name));
            member.Name = membersScope.AddUnique(name, member);

            if (member.Name.EndsWith("Specified", StringComparison.Ordinal))
            {
                name = member.Name;
                member.Name = membersScope.AddUnique(member.Name, member);
                membersScope.Remove(name);
            }
            members.Add(member.Name, member);
            // we do not support lists for elements
            if (accessor.Mapping.IsList)
            {
                accessor.Mapping = GetDefaultMapping(TypeFlags.CanBeElementValue | TypeFlags.CanBeTextValue);
                member.TypeDesc = accessor.Mapping.TypeDesc;
            }
            else
            {
                member.TypeDesc = accessor.Mapping.TypeDesc;
            }

            AddScopeElement(elementsScope, accessor, ref needExplicitOrder, allowDuplicates);
            member.Elements = new ElementAccessor[] { accessor };

            if (element.IsMultipleOccurrence || repeats)
            {
                if (!allowUnboundedElements && accessor.Mapping is ArrayMapping)
                {
                    accessor.Mapping = ((ArrayMapping)accessor.Mapping).TopLevelMapping;
                    accessor.Mapping.ReferencedByTopLevelElement = false;
                    accessor.Mapping.ReferencedByElement = true;
                }
                member.TypeDesc = accessor.Mapping.TypeDesc.CreateArrayTypeDesc();
            }

            if (element.MinOccurs == 0 && member.TypeDesc.IsValueType && !element.HasDefault && !member.TypeDesc.HasIsEmpty)
            {
                member.CheckSpecified = SpecifiedAccessor.ReadWrite;
            }
        }