EmptyEnumerator-Klasse
Acts as a placeholder when enumeration is called on an empty collection. This class cannot be inherited.
Namespace: Microsoft.SqlServer.Dts.Runtime.Enumerators.ADO
Assembly: Microsoft.SqlServer.ForEachADOEnumerator (in Microsoft.SqlServer.ForEachADOEnumerator.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
The empty enumerator is returned by the runtime when there are no elements in the collection to enumerate over.
Vererbungshierarchie
System. . :: . .Object
Microsoft.SqlServer.Dts.Runtime.Enumerators.ADO..::..EmptyEnumerator
Threadsicherheit
Alle öffentlichen static (Shared in Visual Basic) Member dieses Typs sind threadsicher. Bei Instanzmembern ist die Threadsicherheit nicht gewährleistet.