/// <summary>
/// Initializes this transition group based on the specified asjustment rule.
/// </summary>
/// <param name="adjustmentRule">The adjustment rule to initialize from.</param>
/// <param name="standardPeriod">A reference to the pre-created standard period.</param>
internal virtual void InitializeFromAdjustmentRule(TimeZoneInfo.AdjustmentRule adjustmentRule, TimeZonePeriod standardPeriod)
{
TimeZonePeriod daylightPeriod = new TimeZonePeriod();
// Generate an Id of the form "Daylight/2008"
daylightPeriod.Id = string.Format(
"{0}/{1}",
TimeZonePeriod.DaylightPeriodId,
adjustmentRule.DateStart.Year);
daylightPeriod.Name = TimeZonePeriod.DaylightPeriodName;
daylightPeriod.Bias = standardPeriod.Bias - adjustmentRule.DaylightDelta;
this.timeZoneDefinition.Periods.Add(daylightPeriod.Id, daylightPeriod);
this.transitionToDaylight = TimeZoneTransition.CreateTimeZoneTransition(
this.timeZoneDefinition,
daylightPeriod,
adjustmentRule.DaylightTransitionStart);
this.transitionToStandard = TimeZoneTransition.CreateTimeZoneTransition(
this.timeZoneDefinition,
standardPeriod,
adjustmentRule.DaylightTransitionEnd);
this.transitions.Add(this.transitionToDaylight);
this.transitions.Add(this.transitionToStandard);
}
/// <summary>
/// Initializes this transition group based on the specified asjustment rule.
/// </summary>
/// <param name="adjustmentRule">The adjustment rule to initialize from.</param>
/// <param name="standardPeriod">A reference to the pre-created standard period.</param>
internal virtual void InitializeFromAdjustmentRule(TimeZoneInfo.AdjustmentRule adjustmentRule, TimeZonePeriod standardPeriod)
{
if (adjustmentRule.DaylightDelta.TotalSeconds == 0)
{
// If the time zone info doesn't support Daylight Saving Time, we just need to
// create one transition to one group with one transition to the standard period.
TimeZonePeriod standardPeriodToSet = new TimeZonePeriod();
standardPeriodToSet.Id = string.Format(
"{0}/{1}",
standardPeriod.Id,
adjustmentRule.DateStart.Year);
standardPeriodToSet.Name = standardPeriod.Name;
standardPeriodToSet.Bias = standardPeriod.Bias;
// this.timeZoneDefinition.Periods.Add(standardPeriodToSet.Id, standardPeriodToSet);
this.timeZoneDefinition.Periods[standardPeriodToSet.Id] = standardPeriodToSet;
this.transitionToStandard = new TimeZoneTransition(this.timeZoneDefinition, standardPeriodToSet);
this.transitions.Add(this.transitionToStandard);
}
else
{
TimeZonePeriod daylightPeriod = new TimeZonePeriod();
// Generate an Id of the form "Daylight/2008"
daylightPeriod.Id = string.Format(
"{0}/{1}",
TimeZonePeriod.DaylightPeriodId,
adjustmentRule.DateStart.Year);
daylightPeriod.Name = TimeZonePeriod.DaylightPeriodName;
daylightPeriod.Bias = standardPeriod.Bias - adjustmentRule.DaylightDelta;
// this.timeZoneDefinition.Periods.Add(daylightPeriod.Id, daylightPeriod);
this.timeZoneDefinition.Periods[daylightPeriod.Id] = daylightPeriod;
this.transitionToDaylight = TimeZoneTransition.CreateTimeZoneTransition(
this.timeZoneDefinition,
daylightPeriod,
adjustmentRule.DaylightTransitionStart);
TimeZonePeriod standardPeriodToSet = new TimeZonePeriod();
standardPeriodToSet.Id = string.Format(
"{0}/{1}",
standardPeriod.Id,
adjustmentRule.DateStart.Year);
standardPeriodToSet.Name = standardPeriod.Name;
standardPeriodToSet.Bias = standardPeriod.Bias;
// this.timeZoneDefinition.Periods.Add(standardPeriodToSet.Id, standardPeriodToSet);
this.timeZoneDefinition.Periods[standardPeriodToSet.Id] = standardPeriodToSet;
this.transitionToStandard = TimeZoneTransition.CreateTimeZoneTransition(
this.timeZoneDefinition,
standardPeriodToSet,
adjustmentRule.DaylightTransitionEnd);
this.transitions.Add(this.transitionToDaylight);
this.transitions.Add(this.transitionToStandard);
}
}
