using System;
using System.Globalization;
public class MainClass {
public static void Main() {
TimeZoneInfo wa = TimeZoneInfo.FindSystemTimeZoneById("W. Australia Standard Time");
foreach (TimeZoneInfo.AdjustmentRule rule in wa.GetAdjustmentRules()) {
Console.WriteLine("Rule: applies from " + rule.DateStart +
" to " + rule.DateEnd);
Console.WriteLine(" Delta: " + rule.DaylightDelta);
Console.WriteLine(" Start: " + FormatTransitionTime
(rule.DaylightTransitionStart, false));
Console.WriteLine(" End: " + FormatTransitionTime
(rule.DaylightTransitionEnd, true));
Console.WriteLine();
}
}
static string FormatTransitionTime(TimeZoneInfo.TransitionTime tt,
bool endTime) {
if (endTime && tt.IsFixedDateRule
&& tt.Day == 1 && tt.Month == 1
&& tt.TimeOfDay == DateTime.MinValue)
return "-";
string s;
if (tt.IsFixedDateRule)
s = tt.Day.ToString();
else
s = "The first second third fourth last".Split()[tt.Week - 1] +
" " + tt.DayOfWeek + " in";
return s + " " + DateTimeFormatInfo.CurrentInfo.MonthNames[tt.Month - 1]
+ " at " + tt.TimeOfDay.TimeOfDay;
}
}
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