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GetActiveDBConnectionCount-Methode

Gibt die Anzahl der aktiven Verbindungen für die angegebene Datenbank zurück.

Namespace:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Syntax

'Declaration
Public Function GetActiveDBConnectionCount ( _
    dbName As String _
) As Integer
'Usage
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

Parameter

Rückgabewert

Typ: System. . :: . .Int32
Ein Int32-Wert, der die Anzahl der aktiven Verbindungen für die angegebene Datenbank angibt.

Hinweise

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.

Beispiele

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")