EmptyEnumerator Class

Artikkeli
12/03/2008

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

public sealed class EmptyEnumerator : IEnumerator

public ref class EmptyEnumerator sealed : IEnumerator

public final class EmptyEnumerator implements IEnumerator

public final class EmptyEnumerator implements IEnumerator

Remarks

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

Inheritance Hierarchy

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

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Development Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.

Target Platforms