Mega Code Archive

 

Categories / C# / Date Time

 

Returns the Coordinated Universal Time (UTC) offset for the specified local time

using System; class UTCTimeDemo {     static void Main( )     {         const string headFmt = "{0,-20}{1,-20}{2,-12}{3}";         TimeZone localZone = TimeZone.CurrentTimeZone;         DateTime baseUTC = new DateTime( 2000, 1, 1 );         Console.WriteLine(localZone.StandardName );         for( int loopX = 0; loopX <= 10; loopX++ )         {             DateTime localTime = localZone.ToLocalTime( baseUTC );             TimeSpan localOffset = localZone.GetUtcOffset( localTime );             Console.WriteLine(baseUTC);             Console.WriteLine(localTime);             Console.WriteLine(localOffset);             Console.WriteLine(localZone.IsDaylightSavingTime( localTime ) );             baseUTC = baseUTC.AddDays( 155.55 );         }     }  }