Classe ApplicationRoleCollection

The ApplicationRoleCollectionclass represents a collection of ApplicationRole objects that represent all the application roles 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.ApplicationRoleCollection

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

Syntaxe

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

public sealed class ApplicationRoleCollection : SimpleObjectCollectionBase

public ref class ApplicationRoleCollection sealed : public SimpleObjectCollectionBase

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

public final class ApplicationRoleCollection extends SimpleObjectCollectionBase

Le type ApplicationRoleCollection 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 an ApplicationRole object in the collection by index number.
	Item[String]	Gets an ApplicationRole object in the collection by name.
	Parent	Gets the Database object that is the parent of the ApplicationRoleCollection 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	Add the specified application role to the collection.
	AddExisting	Adds an object to the collection. (hérité de AbstractCollectionBase.)
	Contains	Verifies whether the specified object exists in the collection. (hérité de SimpleObjectCollectionBase.)
	CopyTo	Copies the current application role collection to the specified application role array at the specified index.
	Equals	(hérité de Object.)
	GetEnumerator	Returns an IEnumerator interface that allows you to iterate through the objects in the collection. (hérité de SmoCollectionBase.)
	GetHashCode	(hérité de Object.)
	GetType	(hérité de Object.)
	ItemById	Extracts a member from the ApplicationRoleCollection collection using a system-defined, unique identifier.
	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.)

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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 ApplicationRoleCollection object can be used to gain access to a set of application roles. You can use the Itemproperty to return a specific ApplicationRole 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

Autres ressources

Rôles d'applications