Currently, the valid value types are numerics ( int, double, float, byte, decimal, short, long, sbyte, ushort, uint, ulong), string, DateTime, TimeSpan & bool.
The default value is null.
Please note that loading an xlsx workbook will read the numeric values as double.
Also note, that the maximum number of characters for a Cell's value is 32767.
Target Platforms: Windows 11, Windows 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2