private static NativeMethods.SystemTime Win32SystemTimeFromRecurringTime(ExYearlyRecurringTime recurring)
{
NativeMethods.SystemTime result = default(NativeMethods.SystemTime);
ExYearlyRecurringDate exYearlyRecurringDate = recurring as ExYearlyRecurringDate;
ExYearlyRecurringDay exYearlyRecurringDay = recurring as ExYearlyRecurringDay;
if (exYearlyRecurringDate != null)
{
result.Year = (ushort)ExDateTime.Now.Year;
result.Month = (ushort)exYearlyRecurringDate.Month;
result.Day = (ushort)exYearlyRecurringDate.Day;
result.Hour = (ushort)exYearlyRecurringDate.Hour;
result.Minute = (ushort)exYearlyRecurringDate.Minute;
result.Second = (ushort)exYearlyRecurringDate.Second;
result.Milliseconds = (ushort)exYearlyRecurringDate.Milliseconds;
}
else
{
if (exYearlyRecurringDay == null)
{
throw new InvalidOperationException();
}
result.Year = 0;
result.Month = (ushort)exYearlyRecurringDay.Month;
result.Day = (ushort)((exYearlyRecurringDay.Occurrence == -1) ? 5 : exYearlyRecurringDay.Occurrence);
result.DayOfWeek = (ushort)exYearlyRecurringDay.DayOfWeek;
result.Hour = (ushort)exYearlyRecurringDay.Hour;
result.Minute = (ushort)exYearlyRecurringDay.Minute;
result.Second = (ushort)exYearlyRecurringDay.Second;
result.Milliseconds = (ushort)exYearlyRecurringDay.Milliseconds;
}
return(result);
}
private void RenderExYearlyRecurringTime(XmlElement xmlTransition, ExYearlyRecurringTime recurringTime)
{
if (recurringTime != null)
{
TimeSpan timeSpan;
if (recurringTime.Hour < 0)
{
timeSpan = new TimeSpan(0, -recurringTime.Hour, recurringTime.Minute, recurringTime.Second, recurringTime.Milliseconds).Negate();
}
else
{
timeSpan = new TimeSpan(0, recurringTime.Hour, recurringTime.Minute, recurringTime.Second, recurringTime.Milliseconds);
}
TimeZoneDefinition.XmlHelper.CreateTextElement(xmlTransition, this.typePrefix, "TimeOffset", TimeZoneDefinition.RenderXsDuration(timeSpan), this.typeNameSpace);
TimeZoneDefinition.XmlHelper.CreateTextElement(xmlTransition, this.typePrefix, "Month", recurringTime.Month.ToString(), this.typeNameSpace);
}
}
private void RenderTransitionToPeriod(XmlElement xmlTransitionsGroup, ExTimeZoneRule rule, ExTimeZoneRule nextRule, int ruleGroupIds)
{
ExYearlyRecurringTime observanceEnd = rule.ObservanceEnd;
ExYearlyRecurringDate exYearlyRecurringDate = rule.ObservanceEnd as ExYearlyRecurringDate;
ExYearlyRecurringDay exYearlyRecurringDay = rule.ObservanceEnd as ExYearlyRecurringDay;
string localName;
if (exYearlyRecurringDay != null)
{
localName = "RecurringDayTransition";
}
else if (exYearlyRecurringDate != null)
{
localName = "RecurringDateTransition";
}
else
{
if (observanceEnd != null)
{
return;
}
localName = "Transition";
}
XmlElement xmlElement = TimeZoneDefinition.XmlHelper.CreateElement(xmlTransitionsGroup, this.typePrefix, localName, this.typeNameSpace);
XmlElement parentElement = TimeZoneDefinition.XmlHelper.CreateTextElement(xmlElement, this.typePrefix, "To", nextRule.Id, this.typeNameSpace);
TimeZoneDefinition.XmlHelper.CreateAttribute(parentElement, "Kind", "Period");
if (observanceEnd != null)
{
this.RenderExYearlyRecurringTime(xmlElement, observanceEnd);
if (exYearlyRecurringDay != null)
{
TimeZoneDefinition.XmlHelper.CreateTextElement(xmlElement, this.typePrefix, "DayOfWeek", exYearlyRecurringDay.DayOfWeek.ToString(), this.typeNameSpace);
TimeZoneDefinition.XmlHelper.CreateTextElement(xmlElement, this.typePrefix, "Occurrence", exYearlyRecurringDay.Occurrence.ToString(), this.typeNameSpace);
return;
}
if (exYearlyRecurringDate != null)
{
TimeZoneDefinition.XmlHelper.CreateTextElement(xmlElement, this.typePrefix, "Day", exYearlyRecurringDate.Day.ToString(), this.typeNameSpace);
}
}
}
