Classe SymmetricKeyCollection

The SymmetricKeyCollection class represents a collection of SymmetricKey objects that represent all the symmetric keys on the referenced database.

Hiérarchie d'héritage

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..::..SymmetricKeyCollection

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

Syntaxe

'Déclaration
Public NotInheritable Class SymmetricKeyCollection _
    Inherits SimpleObjectCollectionBase
'Utilisation
Dim instance As SymmetricKeyCollection

public sealed class SymmetricKeyCollection : SimpleObjectCollectionBase

public ref class SymmetricKeyCollection sealed : public SimpleObjectCollectionBase

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

public final class SymmetricKeyCollection extends SimpleObjectCollectionBase

Le type SymmetricKeyCollection expose les membres suivants.

Propriétés

	Nom	Description
	Count	Gets the number of objects in the referenced collection. (hérité de SmoCollectionBase.)
	IsSynchronized	Gets the Boolean property value that specifies whether access to the collection is synchronized and therefore thread-safe. (hérité de SmoCollectionBase.)
	Item[ ( [ ( Int32] ) ] )	Gets a SymmetricKey object in the collection by index number.
	Item[ ( [ ( String] ) ] )	Gets a SymmetricKey object in the collection by name.
	Parent	Gets the Database object that is the parent of the SymmetricKeyCollection object.
	SyncRoot	Gets an object that can be used to synchronize access to the collection. (hérité de SmoCollectionBase.)

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Méthodes

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

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Champs

	Nom	Description
	initialized	This value supports the SMO infrastructure and is not intended to be used directly from your code. (hérité de AbstractCollectionBase.)

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Implémentations d'interfaces explicites

	Nom	Description
	ICollection. . :: . .CopyTo	Copies the elements from an instance to an array beginning at the index indicated. (hérité de SmoCollectionBase.)

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Notes

An SymmetricKeyCollection object can be used to gain access to a set of symmetric keys. You can use the Item property to return a specific SymmetricKey object.

Exemples

Utilisation de collections

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