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Classe HierarchyCollection

Contains a read-only, on-demand collection of Hierarchy objects contained in a Dimension or a Set.

Hierarquia de herança

System. . :: . .Object
  Microsoft.AnalysisServices.AdomdServer..::..HierarchyCollection

Namespace:  Microsoft.AnalysisServices.AdomdServer
Assembly:  msmgdsrv (em msmgdsrv.dll)

Sintaxe

'Declaração
Public NotInheritable Class HierarchyCollection _
    Implements IDisposable, IEnumerable, ICollection
'Uso
Dim instance As HierarchyCollection

public sealed class HierarchyCollection : IDisposable, 
    IEnumerable, ICollection

public ref class HierarchyCollection sealed : IDisposable, 
    IEnumerable, ICollection

[<SealedAttribute>]
type HierarchyCollection =  
    class
        interface IDisposable
        interface IEnumerable
        interface ICollection
    end

public final class HierarchyCollection implements IDisposable, IEnumerable, ICollection

O tipo HierarchyCollection expõe os membros a seguir.

Propriedades

  Nome Descrição
Propriedade pública Count Gets the number of Hierarchy objects in the collection.
Propriedade pública IsSynchronized Gets a value indicating whether access to the collection is synchronized (thread safe).
Propriedade pública Item[ ( [ ( Int32] ) ] ) Gets the specified Hierarchy from the collection by its index. In Microsoft Visual C#, this property is the indexer for the HierarchyCollectionclass.
Propriedade pública Item[ ( [ ( String] ) ] ) Gets the specified Hierarchy from the collection by its name. In Microsoft Visual C#, this property is the indexer for the HierarchyCollectionclass.
Propriedade pública SyncRoot Gets an object that can be used to synchronize access to the collection.

Início

Métodos

  Nome Descrição
Método público {dtor} Releases all resources used by the HierarchyCollection.
Método público CopyTo(Array, Int32) Copies the elements of the collection to the specified array.
Método público CopyTo(array<Hierarchy> [] () [] [], Int32) Copies the elements of the collection to the specified array.
Método público Dispose Releases all resources used by the HierarchyCollection.
Método público Equals (Herdado de Object.)
Método protegido Finalize (Herdado de Object.)
Método público Find Gets the specified Hierarchy from the collection by its name.
Método público GetEnumerator() () () () Gets an Enumerator for iterating through the collection.
Método protegido GetEnumerator() () () ()
Método público GetHashCode (Herdado de Object.)
Método público GetType (Herdado de Object.)
Método protegido MemberwiseClone (Herdado de Object.)
Método público ToString (Herdado de Object.)

Início

Comentários

While the HierarchyCollection externally represents a collection of Hierarchy objects, the collection is internally loaded and managed in one of two ways, depending on the parent of the collection:

  • If the parent object was referenced as a result of a query, as in the case of a Set referenced from a Axis, the collection represents the members referenced by that query.

  • If the parent object was referenced as a result of a request for metadata, as in the case of a Dimension referenced from a CubeDef, the collection represents the members referenced by the definition of the parent object.

Segurança de thread

Qualquer membro público static (Shared no Visual Basic) desse tipo é seguro para threads. Não há garantia de que qualquer membro de instância seja seguro para threads.