public static void EnsureUniversalTime(this IRow row, DateTimeField field)
{
if (!field.IsNull(row))
{
field[row] = field[row].Value.ToUniversalTime();
}
}
public static void ValidateDateRange(this Row row, DateTimeField start, DateTimeField finish)
{
if (!start.IsNull(row) &&
!finish.IsNull(row) &&
start[row].Value > finish[row].Value)
{
throw InvalidDateRangeError(row, start, finish);
}
}
public static void ValidateDateRange(this IRow row, DateTimeField start, DateTimeField finish,
ITextLocalizer localizer)
{
if (!start.IsNull(row) &&
!finish.IsNull(row) &&
start[row].Value > finish[row].Value)
{
throw InvalidDateRangeError(start, finish, localizer);
}
}