Share via

  • Article

Propriété ActiveConnections

Obtient le nombre de connexions actives à la base de données.

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

Syntaxe

'Déclaration
<SfcPropertyAttribute(SfcPropertyFlags.None Or SfcPropertyFlags.Expensive Or SfcPropertyFlags.Standalone)> _
Public ReadOnly Property ActiveConnections As Integer
    Get
'Utilisation
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

Valeur de propriété

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

Notes

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.

Exemples

VB

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

'Reference the AdventureWorks2008R2 database.
Dim db As Database
db = srv.Databases("AdventureWorks2008R2")

'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("AdventureWorks2008R2")
Write-Host $db.ActiveConnections