Gets or sets a value indicating whether the application should automatically receive query notifications from a common SqlDependency object.
Assembly: System.Data (in System.Data.dll)
This feature is used in ASP.NET applications to receive notifications for all commands executed in an ASP page against SQL Server. This enables ASP.NET to cache the page until the queries used to render the page would produce a different result. Automatic enlistment.
This property applies only to versions of SQL Server that support query notifications. For earlier versions, setting this property to true has no effect on the application.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.