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XmlDataSource.CacheKeyContext Property

Gets or sets the value of the cache key for the data source control from view state, or adds the cache key to view state.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

public virtual string CacheKeyContext { get; set; }
<asp:XmlDataSource CacheKeyContext="String" />

Property Value

Type: System.String
The value of the cache key, or an empty string if the cache key is not in view state.

The CacheKeyContext property enables you to manually create a cache key for the XmlDataSource control. This is required only if you are assigning an object that contains XML or XSLT data to the control instead of specifying a file that contains the data. When you assign data to the control, the data is not used to generate the cache key. Instead, you must manually generate a unique cache key if you plan to update the data object.

.NET Framework

Supported in: 4.5.3, 4

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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