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BackupDeviceCollection Class

  • Makale

The BackupDeviceCollection class represents a collection of BackupDevice objects that represent all the backup devices on an instance of SQL Server.

Inheritance Hierarchy

System.Object
  Microsoft.SqlServer.Management.Smo.AbstractCollectionBase
    Microsoft.SqlServer.Management.Smo.SmoCollectionBase
      Microsoft.SqlServer.Management.Smo.SortedListCollectionBase
        Microsoft.SqlServer.Management.Smo.SimpleObjectCollectionBase
          Microsoft.SqlServer.Management.Smo.BackupDeviceCollection

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

Syntax

'Bildirim
Public NotInheritable Class BackupDeviceCollection _
    Inherits SimpleObjectCollectionBase
'Kullanım
Dim instance As BackupDeviceCollection

public sealed class BackupDeviceCollection : SimpleObjectCollectionBase

public ref class BackupDeviceCollection sealed : public SimpleObjectCollectionBase

[<SealedAttribute>]
type BackupDeviceCollection =  
    class
        inherit SimpleObjectCollectionBase
    end

public final class BackupDeviceCollection extends SimpleObjectCollectionBase

The BackupDeviceCollection type exposes the following members.

Properties

  Name Description
Public property Count Gets the number of objects in the referenced collection. (Inherited from SmoCollectionBase.)
Public property IsSynchronized Gets the Boolean property value that specifies whether access to the collection is synchronized and therefore thread-safe. (Inherited from SmoCollectionBase.)
Public property Item[Int32] Gets a BackupDevice object in the collection by index number.
Public property Item[String] Gets a BackupDevice object in the collection by name.
Public property Parent Gets the Server object that is the parent of the BackupDeviceCollection object.
Public property SyncRoot Gets an object that can be used to synchronize access to the collection. (Inherited from SmoCollectionBase.)

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Methods

  Name Description
Public method Add Adds the specified backup device to the referenced collection.
Protected method AddExisting Adds an object to the collection. (Inherited from AbstractCollectionBase.)
Protected method AddImpl Adds the specified object to this collection (Inherited from SortedListCollectionBase.)
Public method Contains Verifies whether the specified object exists in the collection. (Inherited from SimpleObjectCollectionBase.)
Public method CopyTo Copies the collection of objects to a one-dimensional array starting at the specified index value.
Public method Equals (Inherited from Object.)
Protected method Finalize (Inherited from Object.)
Protected method GetCollectionElementType Gets the Collection Element Type. (Inherited from SmoCollectionBase.)
Public method GetEnumerator Returns an IEnumerator interface that allows you to iterate through the objects in the collection. (Inherited from SmoCollectionBase.)
Public method GetHashCode (Inherited from Object.)
Protected method GetItemById(Int32) Extracts a member from the referenced collection using a system-defined, unique identifier. (Inherited from SmoCollectionBase.)
Protected method GetItemById(Int32, String) Extracts a member from the referenced collection using a system-defined, unique identifier and name. (Inherited from SmoCollectionBase.)
Protected method GetObjectByIndex Extracts a member from the referenced collection using a system-defined, unique identifier. (Inherited from SmoCollectionBase.)
Public method GetType (Inherited from Object.)
Protected method ImplAddExisting Adds an existing specified object to this collection (Inherited from SortedListCollectionBase.)
Protected method InitializeChildCollection() Initializes the child collections of the referenced collection. (Inherited from SmoCollectionBase.)
Protected method InitializeChildCollection(Boolean) Initializes the child collections of the referenced collection with the option to refresh the properties of the referenced collection. (Inherited from SmoCollectionBase.)
Protected method InitInnerCollection Initializes the collection. (Inherited from SimpleObjectCollectionBase.)
Protected method MemberwiseClone (Inherited from Object.)
Public method Refresh() Refreshes the referenced collection. (Inherited from SmoCollectionBase.)
Public method Refresh(Boolean) Refreshes the referenced collection with the option to refresh child objects of the referenced collection. (Inherited from SmoCollectionBase.)
Public method ToString (Inherited from Object.)
Protected method ValidateParentObject Validates the parent object exists. (Inherited from SmoCollectionBase.)

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Fields

  Name Description
Protected field initialized This value supports the SMO infrastructure and is not intended to be used directly from your code. (Inherited from AbstractCollectionBase.)

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Explicit Interface Implementations

  Name Description
Explicit interface implemetationPrivate method ICollection.CopyTo Copies the elements from an instance to an array beginning at the index indicated. (Inherited from SmoCollectionBase.)

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Remarks

A BackupDeviceCollection object can be used to gain access to a set of backup devices. You can use the Item property to return a specific BackupDevice object.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also

Reference

Microsoft.SqlServer.Management.Smo Namespace

Other Resources

Using Collections