IsAmbiguousTime() [2/3]

bool System.TimeZoneInfo.IsAmbiguousTime ( DateTime dateTime, TimeZoneInfoOptions flags )

inlinepackage

Definition at line 1147 of file TimeZoneInfo.cs.

    {
        if (!_supportsDaylightSavingTime)
        {
            return false;
        }
        CachedData cachedData = s_cachedData;
        DateTime dateTime2 = ((dateTime.Kind == DateTimeKind.Local) ? ConvertTime(dateTime, cachedData.Local, this, flags, cachedData) : ((dateTime.Kind == DateTimeKind.Utc) ? ConvertTime(dateTime, s_utcTimeZone, this, flags, cachedData) : dateTime));
        int? ruleIndex;
        AdjustmentRule adjustmentRuleForTime = GetAdjustmentRuleForTime(dateTime2, out ruleIndex);
        if (adjustmentRuleForTime != null && adjustmentRuleForTime.HasDaylightSaving)
        {
            DaylightTimeStruct daylightTime = GetDaylightTime(dateTime2.Year, adjustmentRuleForTime, ruleIndex);
            return GetIsAmbiguousTime(dateTime2, adjustmentRuleForTime, daylightTime);
        }
        return false;
    }

References System.TimeZoneInfo._supportsDaylightSavingTime, System.TimeZoneInfo.ConvertTime(), System.Runtime.Serialization.Dictionary, System.TimeZoneInfo.GetAdjustmentRuleForTime(), System.TimeZoneInfo.GetDaylightTime(), System.TimeZoneInfo.GetIsAmbiguousTime(), System.TimeZoneInfo.s_cachedData, and System.TimeZoneInfo.s_utcTimeZone.