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

        private void WriteAttribute(Member member)
        {
            AttributeAccessor attribute = member.Mapping.Attribute;

            if (attribute.Mapping is SpecialMapping)
            {
                SpecialMapping special = (SpecialMapping)attribute.Mapping;

                if (special.TypeDesc.Kind == TypeKind.Attribute)
                {
                    WriteSourceBegin(member.ArraySource);
                    Writer.Write("attr");
                    WriteSourceEnd(member.ArraySource);
                    Writer.WriteLine(";");
                }
                else if (special.TypeDesc.CanBeAttributeValue)
                {
                    Writer.Write("if (attr is ");
                    Writer.Write(typeof(XmlAttribute).FullName);
                    Writer.WriteLine(") {");
                    Writer.Indent++;
                    WriteSourceBegin(member.ArraySource);
                    Writer.Write("(");
                    Writer.Write(typeof(XmlAttribute).FullName);
                    Writer.Write(")attr");
                    WriteSourceEnd(member.ArraySource);
                    Writer.WriteLine(";");
                    Writer.Indent--;
                    Writer.WriteLine("}");
                }
                else
                    throw new InvalidOperationException(SR.XmlInternalError);
            }
            else
            {
                if (attribute.IsList)
                {
                    Writer.WriteLine("string listValues = Reader.Value;");
                    Writer.WriteLine("string[] vals = listValues.Split(null);");
                    Writer.WriteLine("for (int i = 0; i < vals.Length; i++) {");
                    Writer.Indent++;

                    string attributeSource = GetArraySource(member.Mapping.TypeDesc, member.ArrayName);

                    WriteSourceBegin(attributeSource);
                    WritePrimitive(attribute.Mapping, "vals[i]");
                    WriteSourceEnd(attributeSource);
                    Writer.WriteLine(";");
                    Writer.Indent--;
                    Writer.WriteLine("}");
                }
                else
                {
                    WriteSourceBegin(member.ArraySource);
                    WritePrimitive(attribute.Mapping, attribute.IsList ? "vals[i]" : "Reader.Value");
                    WriteSourceEnd(member.ArraySource);
                    Writer.WriteLine(";");
                }
            }
            if (member.Mapping.CheckSpecified == SpecifiedAccessor.ReadWrite && member.CheckSpecifiedSource != null && member.CheckSpecifiedSource.Length > 0)
            {
                Writer.Write(member.CheckSpecifiedSource);
                Writer.WriteLine(" = true;");
            }
            if (member.ParamsReadSource != null)
            {
                Writer.Write(member.ParamsReadSource);
                Writer.WriteLine(" = true;");
            }
        }