Classe BackupDeviceItem

The BackupDeviceItem object provides programmatic access to named SQL Server backup devices.

Hiérarchie d'héritage

System. . :: . .Object
  Microsoft.SqlServer.Management.Smo..::..BackupDeviceItem

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

Syntaxe

'Déclaration
Public Class BackupDeviceItem _
    Implements IComparable
'Utilisation
Dim instance As BackupDeviceItem

public class BackupDeviceItem : IComparable

public ref class BackupDeviceItem : IComparable

type BackupDeviceItem =  
    class
        interface IComparable
    end

public class BackupDeviceItem implements IComparable

Le type BackupDeviceItem expose les membres suivants.

Constructeurs

	Nom	Description
	BackupDeviceItem() () () ()	Initializes a new instance of the BackupDeviceItem class.
	BackupDeviceItem(String, DeviceType)	Initializes a new instance of the [BackupDeviceItem] class that has the specified name and kind of device.

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Propriétés

	Nom	Description
	DeviceType	Gets the kind of device for the BackupDeviceItem object.
	Name	Gets the name of device for the BackupDeviceItem object.

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Méthodes

	Nom	Description
	CompareTo	Verifies whether the specified object shares the same name as the referenced BackupDeviceItem object.
	Equals	Determines whether the current object is the same as the specified object. (remplace Object. . :: . .Equals(Object).)
	Finalize	(hérité de Object.)
	GetHashCode	Gets the hash code for the object. (remplace Object. . :: . .GetHashCode() () () ().)
	GetType	(hérité de Object.)
	MemberwiseClone	(hérité de Object.)
	ToString	(hérité de Object.)

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Opérateurs

	Nom	Description
	Equality	Determines whether two objects are equal by performing an equality operation on two BackupDeviceItem objects.
	GreaterThan	Determines whether one object is greater than another by performing an operation on two BackupDeviceItem objects.
	Inequality	Determines whether two objects are unequal by performing an inequality operation on two BackupDeviceItem objects.
	LessThan	Determines whether one object is less than another by performing an operation on two BackupDeviceItem objects.

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Notes

With the BackupDeviceItem object, you can do the following:

• Access the backup device by name.

• Verify whether two named backup devices are the same.

Exemples

Sauvegarde et restauration des bases de données et journaux de transactions

Sécurité des threads

Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Tous les membres de l'instance ne sont pas garantis comme étant thread-safe.

Voir aussi

Référence

Espace de noms Microsoft.SqlServer.Management.Smo

Autres ressources

BACKUP (Transact-SQL)