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Свойство SpaceAvailable

Возвращает свободное место в базе данных в килобайтах.

Пространство имен:  Microsoft.SqlServer.Management.Smo
Сборка:  Microsoft.SqlServer.Smo (в Microsoft.SqlServer.Smo.dll)

Синтаксис

'Декларация
<SfcPropertyAttribute(SfcPropertyFlags.None Or SfcPropertyFlags.Expensive Or SfcPropertyFlags.Standalone)> _
Public ReadOnly Property SpaceAvailable As Double
    Get
'Применение
Dim instance As Database
Dim value As Double

value = instance.SpaceAvailable

[SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Expensive|SfcPropertyFlags.Standalone)]
public double SpaceAvailable { get; }

[SfcPropertyAttribute(SfcPropertyFlags::None|SfcPropertyFlags::Expensive|SfcPropertyFlags::Standalone)]
public:
property double SpaceAvailable {
    double get ();
}

[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Expensive|SfcPropertyFlags.Standalone)>]
member SpaceAvailable : float

function get SpaceAvailable () : double

Значение свойства

Тип: System. . :: . .Double
Значение типа Float64, указывающее объем доступного в базе данных пространства в КБ.

Замечания

The size is specified in KB and should be the same as when the database was originally created unless you have opted to automatically grow or shrink the database. The space allocated in the database can be determined by using the SpaceAvailable property.

Примеры

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 size and space information for the database.
Console.WriteLine("data space usage (KB): " + _
db.DataSpaceUsage.ToString)
Console.WriteLine("index space usage (KB): " + _
db.IndexSpaceUsage.ToString)
Console.WriteLine("space available (KB): " + _
db.SpaceAvailable.ToString)
Console.WriteLine("database size (MB): " + _
db.Size.ToString)

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 "data space usage (KB):" $db.DataSpaceUsage
Write-Host "index space usage (KB):" $db.IndexSpaceUsage
Write-Host "space available (KB):" $db.SpaceAvailable
Write-Host "database size (MB):" $db.Size