SqlCacheDependency.GetUniqueID Method
.NET Framework 3.0
Retrieves a unique identifier for a SqlCacheDependency object.
Namespace: System.Web.Caching
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
The SqlCacheDependency method returns an identifier used to uniquely track SqlCacheDependency objects associated with an item or application. The unique identifier generated when using table-based notifications is partially dependent on the change identifier generated by the database.
When using SQL Server 2005-based query notifications, the unique identifier is a null reference (Nothing in Visual Basic) because SQL Server 2005 does not support returning unique identifiers for individual query notifications.
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