System.Runtime.Serialization.Formatters.Binary.BinaryTypeConverter.GetBinaryTypeInfo C# (CSharp) 메소드

        internal static BinaryTypeEnum GetBinaryTypeInfo(Type type, WriteObjectInfo objectInfo, string typeName, ObjectWriter objectWriter, out object typeInformation, out int assemId)
        {
            BinaryTypeEnum binaryTypeEnum;

            assemId = 0;
            typeInformation = null;

            if (ReferenceEquals(type, Converter.s_typeofString))
            {
                binaryTypeEnum = BinaryTypeEnum.String;
            }
            else if (((objectInfo == null) || ((objectInfo != null) && !objectInfo._isSi)) && (ReferenceEquals(type, Converter.s_typeofObject)))
            {
                // If objectInfo.Si then can be a surrogate which will change the type
                binaryTypeEnum = BinaryTypeEnum.Object;
            }
            else if (ReferenceEquals(type, Converter.s_typeofStringArray))
            {
                binaryTypeEnum = BinaryTypeEnum.StringArray;
            }
            else if (ReferenceEquals(type, Converter.s_typeofObjectArray))
            {
                binaryTypeEnum = BinaryTypeEnum.ObjectArray;
            }
            else if (Converter.IsPrimitiveArray(type, out typeInformation))
            {
                binaryTypeEnum = BinaryTypeEnum.PrimitiveArray;
            }
            else
            {
                InternalPrimitiveTypeE primitiveTypeEnum = objectWriter.ToCode(type);
                switch (primitiveTypeEnum)
                {
                    case InternalPrimitiveTypeE.Invalid:
                        string assembly = null;
                        if (objectInfo == null)
                        {
                            assembly = type.Assembly.FullName;
                            typeInformation = type.FullName;
                        }
                        else
                        {
                            assembly = objectInfo.GetAssemblyString();
                            typeInformation = objectInfo.GetTypeFullName();
                        }

                        if (assembly.Equals(Converter.s_urtAssemblyString))
                        {
                            binaryTypeEnum = BinaryTypeEnum.ObjectUrt;
                            assemId = 0;
                        }
                        else
                        {
                            binaryTypeEnum = BinaryTypeEnum.ObjectUser;
                            Debug.Assert(objectInfo != null, "[BinaryConverter.GetBinaryTypeInfo]objectInfo null for user object");
                            assemId = (int)objectInfo._assemId;
                            if (assemId == 0)
                            {
                                throw new SerializationException(SR.Format(SR.Serialization_AssemblyId, typeInformation));
                            }
                        }
                        break;
                    default:
                        binaryTypeEnum = BinaryTypeEnum.Primitive;
                        typeInformation = primitiveTypeEnum;
                        break;
                }
            }

            return binaryTypeEnum;
        }

        internal void WriteRectangleArray(NameInfo memberNameInfo, NameInfo arrayNameInfo, WriteObjectInfo objectInfo, NameInfo arrayElemTypeNameInfo, int rank, int[] lengthA, int[] lowerBoundA)
        {
            InternalWriteItemNull();

            BinaryArrayTypeEnum binaryArrayTypeEnum = BinaryArrayTypeEnum.Rectangular;
            object         typeInformation          = null;
            int            assemId        = 0;
            BinaryTypeEnum binaryTypeEnum = BinaryTypeConverter.GetBinaryTypeInfo(arrayElemTypeNameInfo._type, objectInfo, arrayElemTypeNameInfo.NIname, _objectWriter, out typeInformation, out assemId);

            if (_binaryArray == null)
            {
                _binaryArray = new BinaryArray();
            }

            for (int i = 0; i < rank; i++)
            {
                if (lowerBoundA[i] != 0)
                {
                    binaryArrayTypeEnum = BinaryArrayTypeEnum.RectangularOffset;
                    break;
                }
            }

            _binaryArray.Set((int)arrayNameInfo._objectId, rank, lengthA, lowerBoundA, binaryTypeEnum, typeInformation, binaryArrayTypeEnum, assemId);
            _binaryArray.Write(this);
        }