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Classe EmptyEnumerator

Provides an empty enumerator that is returned by the Integration Services runtime when there are no elements in the collection to enumerate over.

Namespace:  Microsoft.SqlServer.Dts.Runtime
Assembly:  Microsoft.SqlServer.ManagedDTS (em Microsoft.SqlServer.ManagedDTS.dll)

Sintaxe

'Declaração
Public NotInheritable Class EmptyEnumerator _
    Implements IEnumerator
'Uso
Dim instance As EmptyEnumerator

public sealed class EmptyEnumerator : IEnumerator

public ref class EmptyEnumerator sealed : IEnumerator

[<SealedAttribute>]
type EmptyEnumerator =  
    class
        interface IEnumerator
    end

public final class EmptyEnumerator implements IEnumerator

Comentários

An EmptyEnumerator returns false on the first call to MoveNext, which tells you that the enumerator is at the end of its collection.

Hierarquia de herança

System. . :: . .Object
  Microsoft.SqlServer.Dts.Runtime..::..EmptyEnumerator

Segurança de thread

Quaisquer membros static (Shared no Visual Basic) públicos deste tipo são thread-safe. Não há garantia de que qualquer membro de instância seja thread-safe.