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.
Espace de noms : Microsoft.SqlServer.Dts.Runtime
Assembly : Microsoft.SqlServer.ManagedDTS (dans Microsoft.SqlServer.ManagedDTS.dll)
Syntaxe
'Déclaration
Public NotInheritable Class EmptyEnumerator _
Implements IEnumerator
'Utilisation
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
Notes
An EmptyEnumerator returns false on the first call to MoveNext, which tells you that the enumerator is at the end of its collection.
Hiérarchie d'héritage
System. . :: . .Object
Microsoft.SqlServer.Dts.Runtime..::..EmptyEnumerator
Sécurité des threads
Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Il n'est pas garanti que les membres d'instance soient thread-safe.