System.Xml.Serialization.XmlSerializationWriterCodeGen.WriteArrayItems C# (CSharp) Method

        private void WriteArrayItems(ElementAccessor[] elements, TextAccessor text, ChoiceIdentifierAccessor choice, TypeDesc arrayTypeDesc, string arrayName, string choiceName)
        {
            TypeDesc arrayElementTypeDesc = arrayTypeDesc.ArrayElementTypeDesc;

            if (arrayTypeDesc.IsEnumerable)
            {
                Writer.Write(typeof(IEnumerator).FullName);
                Writer.Write(" e = ");
                if (arrayTypeDesc.IsPrivateImplementation)
                {
                    Writer.Write("((");
                    Writer.Write(typeof(IEnumerable).FullName);
                    Writer.Write(")");
                    Writer.Write(arrayName);
                    Writer.WriteLine(").GetEnumerator();");
                }
                else if (arrayTypeDesc.IsGenericInterface)
                {
                    if (arrayTypeDesc.UseReflection)
                    {
                        // we use wildcard method name for generic GetEnumerator method, so we cannot use GetStringForMethodInvoke call here
                        Writer.Write("(");
                        Writer.Write(typeof(IEnumerator).FullName);
                        Writer.Write(")");
                        Writer.Write(RaCodeGen.GetReflectionVariable(arrayTypeDesc.CSharpName, "System.Collections.Generic.IEnumerable*"));
                        Writer.Write(".Invoke(");
                        Writer.Write(arrayName);
                        Writer.WriteLine(", new object[0]);");
                    }
                    else
                    {
                        Writer.Write("((System.Collections.Generic.IEnumerable<");
                        Writer.Write(arrayElementTypeDesc.CSharpName);
                        Writer.Write(">)");
                        Writer.Write(arrayName);
                        Writer.WriteLine(").GetEnumerator();");
                    }
                }
                else
                {
                    if (arrayTypeDesc.UseReflection)
                    {
                        Writer.Write("(");
                        Writer.Write(typeof(IEnumerator).FullName);
                        Writer.Write(")");
                    }
                    Writer.Write(RaCodeGen.GetStringForMethodInvoke(arrayName, arrayTypeDesc.CSharpName, "GetEnumerator", arrayTypeDesc.UseReflection));
                    Writer.WriteLine(";");
                }
                Writer.WriteLine("if (e != null)");
                Writer.WriteLine("while (e.MoveNext()) {");
                Writer.Indent++;
                string arrayTypeFullName = arrayElementTypeDesc.CSharpName;
                WriteLocalDecl(arrayTypeFullName, arrayName + "i", "e.Current", arrayElementTypeDesc.UseReflection);
                WriteElements(arrayName + "i", choiceName + "i", elements, text, choice, arrayName + "a", true, true);
            }
            else
            {
                Writer.Write("for (int i");
                Writer.Write(arrayName);
                Writer.Write(" = 0; i");
                Writer.Write(arrayName);
                Writer.Write(" < ");
                if (arrayTypeDesc.IsArray)
                {
                    Writer.Write(arrayName);
                    Writer.Write(".Length");
                }
                else
                {
                    Writer.Write("((");
                    Writer.Write(typeof(ICollection).FullName);
                    Writer.Write(")");
                    Writer.Write(arrayName);
                    Writer.Write(").Count");
                }
                Writer.Write("; i");
                Writer.Write(arrayName);
                Writer.WriteLine("++) {");
                Writer.Indent++;
                int count = elements.Length + (text == null ? 0 : 1);
                if (count > 1)
                {
                    string arrayTypeFullName = arrayElementTypeDesc.CSharpName;
                    WriteLocalDecl(arrayTypeFullName, arrayName + "i", RaCodeGen.GetStringForArrayMember(arrayName, "i" + arrayName, arrayTypeDesc), arrayElementTypeDesc.UseReflection);
                    if (choice != null)
                    {
                        string choiceFullName = choice.Mapping.TypeDesc.CSharpName;
                        WriteLocalDecl(choiceFullName, choiceName + "i", RaCodeGen.GetStringForArrayMember(choiceName, "i" + arrayName, choice.Mapping.TypeDesc), choice.Mapping.TypeDesc.UseReflection);
                    }
                    WriteElements(arrayName + "i", choiceName + "i", elements, text, choice, arrayName + "a", true, arrayElementTypeDesc.IsNullable);
                }
                else
                {
                    WriteElements(RaCodeGen.GetStringForArrayMember(arrayName, "i" + arrayName, arrayTypeDesc), elements, text, choice, arrayName + "a", true, arrayElementTypeDesc.IsNullable);
                }
            }
            Writer.Indent--;
            Writer.WriteLine("}");
        }