CompareAdjustmentRuleToDateTime()

int System.TimeZoneInfo.CompareAdjustmentRuleToDateTime ( AdjustmentRule rule, AdjustmentRule previousRule, DateTime dateTime, DateTime dateOnly, bool dateTimeisUtc )

inlineprivate

Definition at line 1609 of file TimeZoneInfo.cs.

    {
        bool flag;
        if (rule.DateStart.Kind == DateTimeKind.Utc)
        {
            DateTime dateTime2 = (dateTimeisUtc ? dateTime : ConvertToUtc(dateTime, previousRule.DaylightDelta, previousRule.BaseUtcOffsetDelta));
            flag = dateTime2 >= rule.DateStart;
        }
        else
        {
            flag = dateOnly >= rule.DateStart;
        }
        if (!flag)
        {
            return 1;
        }
        bool flag2;
        if (rule.DateEnd.Kind == DateTimeKind.Utc)
        {
            DateTime dateTime3 = (dateTimeisUtc ? dateTime : ConvertToUtc(dateTime, rule.DaylightDelta, rule.BaseUtcOffsetDelta));
            flag2 = dateTime3 <= rule.DateEnd;
        }
        else
        {
            flag2 = dateOnly <= rule.DateEnd;
        }
        if (!flag2)
        {
            return -1;
        }
        return 0;
    }

References System.TimeZoneInfo.ConvertToUtc(), and System.Runtime.Serialization.Dictionary.

Referenced by System.TimeZoneInfo.GetAdjustmentRuleForTime().