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Database.ActiveConnections-Eigenschaft

Gets the number of active connections to the database.

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

Syntax

'Declaration
<SfcPropertyAttribute(SfcPropertyFlags.None Or SfcPropertyFlags.Expensive Or SfcPropertyFlags.Standalone)> _
Public ReadOnly Property ActiveConnections As Integer 
    Get
'Usage
Dim instance As Database 
Dim value As Integer 

value = instance.ActiveConnections
[SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Expensive|SfcPropertyFlags.Standalone)]
public int ActiveConnections { get; }
[SfcPropertyAttribute(SfcPropertyFlags::None|SfcPropertyFlags::Expensive|SfcPropertyFlags::Standalone)]
public:
property int ActiveConnections {
    int get ();
}
[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Expensive|SfcPropertyFlags.Standalone)>]
member ActiveConnections : int
function get ActiveConnections () : int

Eigenschaftswert

Typ: System.Int32
An Int32 value that specifies the number of active connections to the database.

Hinweise

The ActiveConnections property returns the active connections for the referenced database. Use the GetActiveDBConnectionCount method to return the total database connections on the instance of SQL Server.

Beispiele

VB

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

'Reference the AdventureWorks2012 database.
Dim db As Database
db = srv.Databases("AdventureWorks2012")

'Display the number of active connections to the database.
Console.WriteLine(db.ActiveConnections)

PowerShell

$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database
$db = $srv.Databases.Item("AdventureWorks2012")
Write-Host $db.ActiveConnections

Siehe auch

Verweis

Database Klasse

Microsoft.SqlServer.Management.Smo-Namespace

GetActiveDBConnectionCount

Andere Ressourcen

Arbeiten mit Datenbankobjekten

Erstellen, Ändern und Löschen von Datenbanken

CREATE DATABASE (Transact-SQL)