System.Runtime.Serialization.Formatters.Binary.ObjectWriter.WriteArrayMember C# (CSharp) Method

        private void WriteArrayMember(WriteObjectInfo objectInfo, NameInfo arrayElemTypeNameInfo, object data)
        {
            arrayElemTypeNameInfo._isArrayItem = true;

            if (CheckForNull(objectInfo, arrayElemTypeNameInfo, arrayElemTypeNameInfo, data))
            {
                return;
            }

            NameInfo actualTypeInfo = null;
            Type dataType = null;
            bool isObjectOnMember = false;

            if (arrayElemTypeNameInfo._transmitTypeOnMember)
            {
                isObjectOnMember = true;
            }

            if (!isObjectOnMember && !arrayElemTypeNameInfo.IsSealed)
            {
                dataType = GetType(data);
                if (!ReferenceEquals(arrayElemTypeNameInfo._type, dataType))
                {
                    isObjectOnMember = true;
                }
            }

            if (isObjectOnMember)
            {
                // Object array, need type of member
                if (dataType == null)
                {
                    dataType = GetType(data);
                }
                actualTypeInfo = TypeToNameInfo(dataType);
                actualTypeInfo._transmitTypeOnMember = true;
                actualTypeInfo._objectId = arrayElemTypeNameInfo._objectId;
                actualTypeInfo._assemId = arrayElemTypeNameInfo._assemId;
                actualTypeInfo._isArrayItem = true;
            }
            else
            {
                actualTypeInfo = arrayElemTypeNameInfo;
                actualTypeInfo._isArrayItem = true;
            }

            if (!WriteKnownValueClass(arrayElemTypeNameInfo, actualTypeInfo, data))
            {
                object obj = data;
                bool assignUniqueIdForValueTypes = false;
                if (ReferenceEquals(arrayElemTypeNameInfo._type, Converter.s_typeofObject))
                {
                    assignUniqueIdForValueTypes = true;
                }

                long arrayId = Schedule(obj, assignUniqueIdForValueTypes, actualTypeInfo._type);
                arrayElemTypeNameInfo._objectId = arrayId;
                actualTypeInfo._objectId = arrayId;
                if (arrayId < 1)
                {
                    WriteObjectInfo newObjectInfo = WriteObjectInfo.Serialize(obj, _surrogates, _context, _serObjectInfoInit, _formatterConverter, this, _binder);
                    newObjectInfo._objectId = arrayId;
                    newObjectInfo._assemId = !ReferenceEquals(arrayElemTypeNameInfo._type, Converter.s_typeofObject) && Nullable.GetUnderlyingType(arrayElemTypeNameInfo._type) == null ?
                        actualTypeInfo._assemId :
                        GetAssemblyId(newObjectInfo);
                    NameInfo typeNameInfo = TypeToNameInfo(newObjectInfo);
                    typeNameInfo._objectId = arrayId;
                    newObjectInfo._objectId = arrayId;
                    Write(newObjectInfo, actualTypeInfo, typeNameInfo);
                    newObjectInfo.ObjectEnd();
                }
                else
                {
                    _serWriter.WriteItemObjectRef(arrayElemTypeNameInfo, (int)arrayId);
                }
            }
            if (arrayElemTypeNameInfo._transmitTypeOnMember)
            {
                PutNameInfo(actualTypeInfo);
            }
        }