Пример #1
0
        public Boolean TimeIsValid(string time)
        {
            DateTime dtTime;

            if (DateTime.TryParseExact(time, "HH:mm", CultureInfo.InvariantCulture, DateTimeStyles.None, out dtTime))
            {
                return(true);
            }
            else
            {
                var ex = new DateException("Date format is wrong, please try again");
                throw ex;
            }
        }
Пример #2
0
        public Boolean DateIsValid(string dateString)
        {
            DateTime dtDate;

            if (DateTime.TryParseExact(dateString, "dd-MM-yyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out dtDate))
            {
                return(true);
            }
            else
            {
                var ex = new DateException("Date format is wrong, please try again");
                throw ex;
            }
        }