PkgVariableEnumerator.MoveNext Method

Advances the enumerator to the next element of the collection.

네임스페이스: Microsoft.SqlServer.Dts.Tasks.Exec80PackageTask
어셈블리: Microsoft.SqlServer.Exec80PackageTask (in microsoft.sqlserver.exec80packagetask.dll)

구문

‘선언
Public Function MoveNext As Boolean

public bool MoveNext ()

public:
virtual bool MoveNext () sealed

public final boolean MoveNext ()

public final function MoveNext () : boolean

반환 값

true if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the collection.

주의

After an enumerator is created or after a call to Reset, an enumerator is positioned before the first element of the collection, and the first call to MoveNext moves the enumerator to the first element of the collection.

After the end of the collection is passed, subsequent calls to MoveNext return false until Reset is called.

An enumerator remains valid as long as the collection remains unchanged. If changes are made to the collection, such as adding, modifying or deleting elements, the enumerator is irrecoverably invalidated and the next call to MoveNext or Reset throws an InvalidOperationException. If the collection is modified between MoveNext and Current, Current will return the element that it is set to, even if the enumerator is already invalidated.

스레드 보안

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.

플랫폼

개발 플랫폼

지원되는 플랫폼 목록은 SQL Server 2005 설치를 위한 하드웨어 및 소프트웨어 요구 사항을 참조하십시오.

대상 플랫폼

지원되는 플랫폼 목록은 SQL Server 2005 설치를 위한 하드웨어 및 소프트웨어 요구 사항을 참조하십시오.

참고 항목

참조

PkgVariableEnumerator Class
PkgVariableEnumerator Members
Microsoft.SqlServer.Dts.Tasks.Exec80PackageTask Namespace