using System;
public class Example
{
public static void Main()
{
DateTime hwTime = new DateTime(2007, 02, 01, 08, 00, 00);
try
{
TimeZoneInfo hwZone = TimeZoneInfo.FindSystemTimeZoneById("Hawaiian Standard Time");
Console.WriteLine("{0} {1} is {2} local time.",
hwTime,
hwZone.IsDaylightSavingTime(hwTime) ? hwZone.DaylightName : hwZone.StandardName,
TimeZoneInfo.ConvertTime(hwTime, hwZone, TimeZoneInfo.Local));
}
catch (TimeZoneNotFoundException)
{
Console.WriteLine("The registry does not define the Hawaiian Standard Time zone.");
}
catch (InvalidTimeZoneException)
{
Console.WriteLine("Registry data on the Hawaiian STandard Time zone has been corrupted.");
}
}
}