System.Xml.Serialization.XmlSerializationReaderCodeGen.ExpectedElements C# (CSharp) Method

        private string ExpectedElements(Member[] members)
        {
            if (IsSequence(members))
                return "null";
            string qnames = string.Empty;
            bool firstElement = true;
            for (int i = 0; i < members.Length; i++)
            {
                Member member = (Member)members[i];
                if (member.Mapping.Xmlns != null)
                    continue;
                if (member.Mapping.Ignore)
                    continue;
                if (member.Mapping.IsText || member.Mapping.IsAttribute)
                    continue;

                ElementAccessor[] elements = member.Mapping.Elements;

                for (int j = 0; j < elements.Length; j++)
                {
                    ElementAccessor e = elements[j];
                    string ns = e.Form == XmlSchemaForm.Qualified ? e.Namespace : "";
                    if (e.Any && (e.Name == null || e.Name.Length == 0)) continue;

                    if (!firstElement)
                        qnames += ", ";
                    qnames += ns + ":" + e.Name;
                    firstElement = false;
                }
            }
            StringWriter writer = new StringWriter(CultureInfo.InvariantCulture);
            ReflectionAwareCodeGen.WriteQuotedCSharpString(new IndentedWriter(writer, true), qnames);
            return writer.ToString();
        }