/// <summary>
/// The return data type.
/// </summary>
/// <param name="dataTypeId">
/// The data type id.
/// </param>
/// <returns>
/// The <see cref="IDataType"/>.
/// </returns>
public static IDataType ReturnDataType(Guid dataTypeId)
{
if (DataTypes == null || !DataTypes.Any())
{
return(null);
}
return(DataTypes.FirstOrDefault(
d => d.Metadata["ValueMetaData"].ToString().ToLower() == dataTypeId.ToString().ToLower()).Value);
}