Clase ApplicationRoleCollection

The ApplicationRoleCollectionclass represents a collection of ApplicationRole objects that represent all the application roles on the referenced database.

Jerarquía de herencia

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

Espacio de nombres:  Microsoft.SqlServer.Management.Smo
Ensamblado:  Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)

Sintaxis

'Declaración
Public NotInheritable Class ApplicationRoleCollection _
    Inherits SimpleObjectCollectionBase
'Uso
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

El tipo ApplicationRoleCollection expone los siguientes miembros.

Propiedades

	Nombre	Descripción
	Count	Gets the number of objects in the referenced collection. (Se hereda de SmoCollectionBase.)
	IsSynchronized	Gets the Boolean property value that specifies whether access to the collection is synchronized and therefore thread-safe. (Se hereda 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. (Se hereda de SmoCollectionBase.)

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Métodos

	Nombre	Descripción
	Add	Add the specified application role to the collection.
	AddExisting	Adds an object to the collection. (Se hereda de AbstractCollectionBase.)
	Contains	Verifies whether the specified object exists in the collection. (Se hereda de SimpleObjectCollectionBase.)
	CopyTo	Copies the current application role collection to the specified application role array at the specified index.
	Equals	(Se hereda de Object.)
	GetEnumerator	Returns an IEnumerator interface that allows you to iterate through the objects in the collection. (Se hereda de SmoCollectionBase.)
	GetHashCode	(Se hereda de Object.)
	GetType	(Se hereda de Object.)
	ItemById	Extracts a member from the ApplicationRoleCollection collection using a system-defined, unique identifier.
	Refresh()	Refreshes the referenced collection. (Se hereda de SmoCollectionBase.)
	Refresh(Boolean)	Refreshes the referenced collection with the option to refresh child objects of the referenced collection. (Se hereda de SmoCollectionBase.)
	ToString	(Se hereda de Object.)

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Campos

	Nombre	Descripción
	initialized	This value supports the SMO infrastructure and is not intended to be used directly from your code. (Se hereda de AbstractCollectionBase.)

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Implementaciones de interfaces explícitas

	Nombre	Descripción
	ICollection.CopyTo	Copies the elements from an instance to an array beginning at the index indicated. (Se hereda de SmoCollectionBase.)

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Comentarios

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.

Ejemplos

Usar colecciones

Seguridad para subprocesos

Cualquier miembro público static (Shared en Visual Basic) de este tipo es seguro para subprocesos. No se garantiza que los miembros de instancia sean seguros para subprocesos.

Vea también

Referencia

Espacio de nombres Microsoft.SqlServer.Management.Smo

Otros recursos

Roles de aplicación