Server.EnumPerformanceCounters Method (String)

Enumerates a list of performance counters that are supported by the instance of Microsoft SQL Server for a specified object.

Espace de noms: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Syntaxe

'Déclaration
Public Function EnumPerformanceCounters ( _
    objectName As String _
) As DataTable

public DataTable EnumPerformanceCounters (
    string objectName
)

public:
DataTable^ EnumPerformanceCounters (
    String^ objectName
)

public DataTable EnumPerformanceCounters (
    String objectName
)

public function EnumPerformanceCounters (
    objectName : String
) : DataTable

Paramètres

• objectName
  A String value that specifies the object on which to limit the results.

Valeur de retour

A DataTable object value that contains a list of performance counters supported by the instance of SQL Server. The table describes the different columns of the returned DataTable.

Notes

Texte mis à jour :

This method enumerates all the performance counters available in SQL Server that you could use to create a performance alert. You can also see the performance counters listed in Utilisation d'objets SQL Server.

Cet espace de noms, cette classe ou ce membre est pris en charge uniquement par la version 2.0 de Microsoft .NET Framework.

Exemple

'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server
'Call the EnumCollations method and return collation information to DataTable variable.
Dim d As DataTable
'Select the returned data into an array of DataRow.
d = srv.EnumCollations
'Iterate through the rows and display collation details for the instance of SQL Server.
Dim r As DataRow
Dim c As DataColumn
For Each r In d.Rows
    Console.WriteLine("============================================")
    For Each c In r.Table.Columns
        Console.WriteLine(c.ColumnName + " = " + r(c).ToString)
    Next
Next

Sécurité des threads

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Plateformes

Plateformes de développement

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Plateformes cibles

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Voir aussi

Référence

Server Class
Server Members
Microsoft.SqlServer.Management.Smo Namespace

Autres ressources

How to: Use an Enumeration Method that Returns a DataTable Object in Visual Basic .NET
Utilisation d'objets SQL Server
Calling Methods
Gestion des serveurs