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HostingEnvironmentSection.UrlMetadataSlidingExpiration Property

  • Reference

Definition

Namespace:
System.Web.Configuration
Assembly:
System.Web.dll

Gets or sets a value that determines how ASP.NET caches URL metadata.

public:
 property TimeSpan UrlMetadataSlidingExpiration { TimeSpan get(); void set(TimeSpan value); };
[System.ComponentModel.TypeConverter(typeof(System.Configuration.InfiniteTimeSpanConverter))]
[System.Configuration.ConfigurationProperty("urlMetadataSlidingExpiration", DefaultValue="00:01:00")]
[System.Configuration.TimeSpanValidator(MaxValueString="10675199.02:48:05.4775807", MinValueString="00:00:00")]
public TimeSpan UrlMetadataSlidingExpiration { get; set; }
[<System.ComponentModel.TypeConverter(typeof(System.Configuration.InfiniteTimeSpanConverter))>]
[<System.Configuration.ConfigurationProperty("urlMetadataSlidingExpiration", DefaultValue="00:01:00")>]
[<System.Configuration.TimeSpanValidator(MaxValueString="10675199.02:48:05.4775807", MinValueString="00:00:00")>]
member this.UrlMetadataSlidingExpiration : TimeSpan with get, set
Public Property UrlMetadataSlidingExpiration As TimeSpan

Property Value

TimeSpan

A value that determines how ASP.NET caches URL metadata. The default value is 1 minute.

Attributes
TypeConverterAttribute ConfigurationPropertyAttribute TimeSpanValidatorAttribute

Remarks

An example of URL metadata is information in the Web.config file about security restrictions that apply to a particular URL.

The following values have special meanings:

  • "Infinite". URL metadata is cached without a sliding expiration. This means caching continues until the server uses the maximum allotted amount of memory. This is the default behavior in ASP.NET 3.5 and earlier versions.

  • "00:00:00". URL metadata is not cached. The metadata is regenerated with every request. This is more efficient for scenarios where the same URL is rarely requested.

Applies to