# Supported data types

# Simple (system) types

System.Boolean;
System.Byte;
System.Char;
System.DateOnly (for .NET 6.0 or greater);
System.DateTime;
System.DateTimeOffset;
System.Decimal;
System.Double;
System.Guid;
System.Int16;
System.Int32;
System.Int64;
System.UInt16;
System.UInt32;
System.UInt64;
System.SByte;
System.Single;
System.String;
System.TimeOnly (for .NET 6.0 or greater);
System.TimeSpan;

# Enumeration

enum.

There is the possibility to select the mode of serializing the value of a field with an enumeration type as a number or as a string.

# Arrays and lists

System.Collections.Generic.List<TValue> — lists.
System.Array — arrays (including multidimensional and jagged).

The value TValue can be of any supported data types.

# Dictionaries

System.Collections.Generic.Dictionary<TKey, TValue> — collection “key-value”;
System.Collections.Generic.KeyValuePair<TKey, TValue> — pare “key-value”.

The TKey key can be one of the following data types:

System.Byte;
System.Char;
System.Guid;
System.Int16;
System.Int32;
System.Int64;
System.SByte;
System.String;
System.UInt16;
System.UInt32;
System.UInt64.

The value TValue can be of any supported data types.

# User defined data types

Business objects are custom classes containing a public constructor without parameters and public properties.

# Planned support

System.Net.IPAddress;
Microsoft.SqlServer.Types.SqlGeography;
Microsoft.SqlServer.Types.SqlGeometry;
Microsoft.SqlServer.Types.HierarchyId.

# Not supported

Anonymous data types are not supported.