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CacheItemUpdateReason Enumeration

Specifies the reason that a cached item is being removed from the Cache object.

Namespace:  System.Web.Caching
Assembly:  System.Web (in System.Web.dll)

public enum CacheItemUpdateReason

Member nameDescription
ExpiredSpecifies that the item is being removed from the cache because the absolute or sliding expiration interval expired.
DependencyChangedSpecifies that the item is being removed from the cache because the associated CacheDependency object changed.

Unlike the CacheItemRemovedReason enumeration, this enumeration does not include the Removed or Underused values. Updateable cache items are not removable and can thus never be automatically removed by ASP.NET even if there is a need to free memory.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5 SP1, 3.0 SP2, 2.0 SP2
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