internal: enum PrimitiveTypeCode { Empty = 0, Object = 1, Char = 2, CharNullable = 3, Boolean = 4, BooleanNullable = 5, SByte = 6, SByteNullable = 7, Int16 = 8, Int16Nullable = 9, UInt16 = 10, UInt16Nullable = 11, Int32 = 12, Int32Nullable = 13, Byte = 14, ByteNullable = 15, UInt32 = 16, UInt32Nullable = 17, Int64 = 18, Int64Nullable = 19, UInt64 = 20, UInt64Nullable = 21, Single = 22, SingleNullable = 23, Double = 24, DoubleNullable = 25, DateTime = 26, DateTimeNullable = 27, DateTimeOffset = 28, DateTimeOffsetNullable = 29, Decimal = 30, DecimalNullable = 31, Guid = 32, GuidNullable = 33, TimeSpan = 34, TimeSpanNullable = 35, BigInteger = 36, BigIntegerNullable = 37, Uri = 38, String = 39, Bytes = 40, DBNull = 41 };

internal enum PrimitiveTypeCode { Empty = 0, Object = 1, Char = 2, CharNullable = 3, Boolean = 4, BooleanNullable = 5, SByte = 6, SByteNullable = 7, Int16 = 8, Int16Nullable = 9, UInt16 = 10, UInt16Nullable = 11, Int32 = 12, Int32Nullable = 13, Byte = 14, ByteNullable = 15, UInt32 = 16, UInt32Nullable = 17, Int64 = 18, Int64Nullable = 19, UInt64 = 20, UInt64Nullable = 21, Single = 22, SingleNullable = 23, Double = 24, DoubleNullable = 25, DateTime = 26, DateTimeNullable = 27, DateTimeOffset = 28, DateTimeOffsetNullable = 29, Decimal = 30, DecimalNullable = 31, Guid = 32, GuidNullable = 33, TimeSpan = 34, TimeSpanNullable = 35, BigInteger = 36, BigIntegerNullable = 37, Uri = 38, String = 39, Bytes = 40, DBNull = 41 }

Friend Enum PrimitiveTypeCode Empty = 0 Object = 1 Char = 2 CharNullable = 3 Boolean = 4 BooleanNullable = 5 SByte = 6 SByteNullable = 7 Int16 = 8 Int16Nullable = 9 UInt16 = 10 UInt16Nullable = 11 Int32 = 12 Int32Nullable = 13 Byte = 14 ByteNullable = 15 UInt32 = 16 UInt32Nullable = 17 Int64 = 18 Int64Nullable = 19 UInt64 = 20 UInt64Nullable = 21 Single = 22 SingleNullable = 23 Double = 24 DoubleNullable = 25 DateTime = 26 DateTimeNullable = 27 DateTimeOffset = 28 DateTimeOffsetNullable = 29 Decimal = 30 DecimalNullable = 31 Guid = 32 GuidNullable = 33 TimeSpan = 34 TimeSpanNullable = 35 BigInteger = 36 BigIntegerNullable = 37 Uri = 38 String = 39 Bytes = 40 DBNull = 41 End Enum