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Méthode GetActiveDBConnectionCount

Retourne le nombre de connexions actives pour la base de données spécifiée.

Espace de noms :  Microsoft.SqlServer.Management.Smo
Assembly :  Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)

Syntaxe

'Déclaration
Public Function GetActiveDBConnectionCount ( _
    dbName As String _
) As Integer
'Utilisation
Dim instance As Server
Dim dbName As String
Dim returnValue As Integer

returnValue = instance.GetActiveDBConnectionCount(dbName)

public int GetActiveDBConnectionCount(
    string dbName
)

public:
int GetActiveDBConnectionCount(
    String^ dbName
)

member GetActiveDBConnectionCount : 
        dbName:string -> int 

public function GetActiveDBConnectionCount(
    dbName : String
) : int

Paramètres

Valeur de retour

Type : System. . :: . .Int32
Valeur Int32 qui spécifie le nombre de connexions actives pour la base de données spécifiée.

Notes

This method returns the number of active connections to a database. By iterating through all the databases on the instance of SQL Server, you can determine the total number of connections to databases on the instance of SQL Server.

Exemples

Visual Basic

'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server()

'Display the number active connections to the database.
Console.WriteLine(srv.GetActiveDBConnectionCount("AdventureWorks2008R2"))

PowerShell

$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")

Write-Host $srv.GetActiveDBConnectionCount("AdventureWorks2008R2")