Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

DateTime.IsDaylightSavingTime Method

Indicates whether this instance of DateTime is within the Daylight Saving Time range for the current time zone.

Namespace: System
Assembly: mscorlib (in mscorlib.dll)

public bool IsDaylightSavingTime ()
public boolean IsDaylightSavingTime ()
public function IsDaylightSavingTime () : boolean
Not applicable.

Return Value

true if Kind is Local or Unspecified and the value of this instance of DateTime is within the Daylight Saving Time range for the current time zone. false if Kind is Utc.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

.NET Compact Framework

Supported in: 2.0

XNA Framework

Supported in: 1.0

Community Additions

Show:
© 2015 Microsoft