C# TimeZone IsDaylightSavingTime(DateTime)

Description

TimeZone IsDaylightSavingTime(DateTime) returns a value indicating whether the specified date and time is within a daylight saving time period.

Syntax

TimeZone.IsDaylightSavingTime(DateTime) has the following syntax.

public virtual bool IsDaylightSavingTime(
  DateTime time
)

Parameters

TimeZone.IsDaylightSavingTime(DateTime) has the following parameters.

• time - A date and time.

Returns

TimeZone.IsDaylightSavingTime(DateTime) method returns true if time is in a daylight saving time period; otherwise, false.

Example

The following code shows how to use TimeZone.IsDaylightSavingTime().

//from w  w  w . ja  va 2  s  . c om
using System;
using System.Globalization;

class TimeZoneDemo
{
    static void Main( )
    {
        TimeZone localZone = TimeZone.CurrentTimeZone;
        Console.WriteLine(localZone.IsDaylightSavingTime(DateTime.Now) );
    } 
} 

The code above generates the following result.