public static DateTimeRange Parse(SqlString value)
{
if (value.IsNull || string.IsNullOrEmpty(value.Value))
{
return(Null);
}
var parts = value.Value.Split('~', ',');
if (parts.Length != 2)
{
throw new FormatException("Invalid datetimerange string.");
}
return(new DateTimeRange(OrderedDateTime.Parse(parts[0]), OrderedDateTime.Parse(parts[1])));
}
private DateTimeRange(OrderedDateTime begin, OrderedDateTime end)
{
_begin = begin;
_end = end;
}
