public static ModelWithFieldsOfNullableTypes CreateConstant(int id)
{
var row = new ModelWithFieldsOfNullableTypes
{
Id = id,
NId = id,
NBool = id % 2 == 0,
NDateTime = new DateTime(1979, (id % 12) + 1, (id % 28) + 1),
NFloat = 1.11f + id,
NDouble = 1.11d + id,
NGuid = new Guid(((id % 240) + 16).ToString("X") + "7DA519-73B6-4525-84BA-B57673B2360D"),
NLongId = 999 + id,
NDecimal = id + 0.5m,
NTimeSpan = TimeSpan.FromSeconds(id),
};
return row;
}