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Cache.NoAbsoluteExpiration Field

Used in the absoluteExpiration parameter in an Insert method call to indicate the item should never expire. This field is read-only.

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

public static readonly DateTime NoAbsoluteExpiration

When used, this field sets the absoluteExpiration parameter equal to MaxValue, which is a constant representing the largest possible DateTime value, 12/31/9999 11:59:59 PM.

TopicLocation
How to: Add Items to the CacheBuilding ASP .NET Web Applications
How to: Add Items to the CacheBuilding ASP .NET Web Applications

The following example demonstrates how to use the NoAbsoluteExpiration field to disable absolute expirations when inserting an item in the Cache.

Cache.Insert("DSN", connectionString, null, System.Web.Caching.Cache.NoAbsoluteExpiration, TimeSpan.FromSeconds(10));

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1
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