• Artikel

EmptyEnumerator-Klasse

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 (in Microsoft.SqlServer.ManagedDTS.dll)

Syntax

'Declaration
Public NotInheritable Class EmptyEnumerator _
    Implements IEnumerator
'Usage
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

Hinweise

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

Vererbungshierarchie

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

Threadsicherheit

Alle öffentlichen static (Shared in Visual Basic) Member dieses Typs sind threadsicher. Bei Instanzmembern ist die Threadsicherheit nicht gewährleistet.