Syntax
C#
Parameters
- source
- Cache.
- groupName
- The name for the group of freshness control items. All elements that are placed in this group will lose relevance when the ExpireGroup method is called.
Return Value
The cache wrapper that provides the local data storage and verifies data freshness in the initial cache. The freshness indicator is verified each time the entities are accessed.Remarks
It is recommended to be used only when working with a cache with relatively "expensive" access (for example, a cache with network access) and with significant amounts of cached items.
Requirements
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2