Itenso.TimePeriod.TimePeriodCollection.GetEnd C# (CSharp) Method

        protected DateTime? GetEnd()
        {
            if ( Count == 0 )
            {
                return null;
            }

            DateTime end = TimeSpec.MinPeriodDate;

            foreach ( ITimePeriod timePeriod in periods )
            {
                if ( timePeriod.End > end )
                {
                    end = timePeriod.End;
                }
            }

            return end;
        }