// BEGIN:STANDARD (BEGIN:DAYLIGHT)
// TZOFFSETFROM:+0200 (+0100)
// TZOFFSETTO:+0100 (+0200)
// TZNAME:CET
// DTSTART:19701025T030000
// RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
// END:STANDARD (END:DAYLIGHT)
internal override List <ComponentLine> BuildLines()
{
List <ComponentLine> lines = new List <ComponentLine>
{
new ComponentLine("TZOFFSETFROM:", OffsetFrom.ToCalendarString()),
new ComponentLine("TZOFFSETTO:", OffsetTo.ToCalendarString()),
new ComponentLine("DTSTART:", StartDate.ToCalendarDateTime())
};
if (RecurrenceRule != null)
{
lines.Add(RecurrenceRule.BuildLine());
}
return(BuildComponent(lines));
}
/// <summary>
/// Returns a hash code for this instance.
/// </summary>
/// <returns>
/// A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table.
/// </returns>
public override int GetHashCode( )
{
int hash = 13;
if (TimeZoneName != null)
{
hash = (hash * 7) + TimeZoneName.GetHashCode( );
}
if (OffsetFrom != null)
{
hash = (hash * 7) + OffsetFrom.GetHashCode( );
}
if (OffsetTo != null)
{
hash = (hash * 7) + OffsetTo.GetHashCode( );
}
return(hash);
}