DateTimeZoneCache Class

[This is preliminary documentation and is subject to change.]

Provides an implementation of IDateTimeZoneProvider that caches results from an IDateTimeZoneSource.

Declaration Syntax

Visual Basic

Visual C++

public sealed class DateTimeZoneCache : IDateTimeZoneProvider

Public NotInheritable Class DateTimeZoneCache _
	Implements IDateTimeZoneProvider

public ref class DateTimeZoneCache sealed : IDateTimeZoneProvider

Members

Icon	Member	Description
	DateTimeZoneCache(IDateTimeZoneSource)	Creates a provider backed by the given IDateTimeZoneSource.
	GetSystemDefault()()()()	Gets the time zone from this provider that matches the system default time zone, if a matching time zone is available.
	GetZoneOrNull(String)	Returns the time zone for the given ID, if it's available.
	Ids	Gets the list of valid time zone ids advertised by this provider.
	Item[([( String])])	Returns the time zone for the given ID.
	VersionId	The version ID of this provider. This is simply the VersionId returned by the underlying source.

Remarks

The process of loading or creating time zones may be an expensive operation. This class implements an unlimited-size non-expiring cache over a time zone source, and adapts an implementation of the IDateTimeZoneSource interface to an IDateTimeZoneProvider.

Thread Safety

All members of this type are thread-safe as long as the underlying IDateTimeZoneSource implementation is thread-safe.

Inheritance Hierarchy

Object
	DateTimeZoneCache

All Members	Constructors	Methods	Properties
Public Protected		Instance Static		Declared Inherited