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SqlCacheDependencyAdmin.GetTablesEnabledForNotifications Method

Retrieves a string array containing the name of every table that is enabled for change notifications in a SQL Server database.

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

public static string[] GetTablesEnabledForNotifications(
	string connectionString
)

Parameters

connectionString
Type: System.String
A connection string used to connect to the SQL Server database.

Return Value

Type: System.String[]
A string array that contains the names of the SQL Server database tables.

ExceptionCondition
DatabaseNotEnabledForNotificationException

The database is not enabled for change notifications

HttpException

A connection to the database could not be established.

-or-

The security context of the ASP.NET application does not have permission to connect to the database.

-or-

The security context of the ASP.NET application does not have permission to disable notifications for the database.

The GetTablesEnabledForNotifications method returns a string array containing the names of all tables in the database specified in the connectionString parameter that are enabled for change notifications.

The following code example creates a string array of the tables enabled for change notifications in the database specified in the connection string MyConnectionString.

For the full code required to run the example, see the Example section of the SqlCacheDependencyAdmin class overview topic.


string[] enabledTablesList =
SqlCacheDependencyAdmin.GetTablesEnabledForNotifications(
  ConfigurationManager.ConnectionStrings["MyConnectionString"].ConnectionString);


.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

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.
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