DefaultEvents.OnPreValidate Method

This method is called when the validation logic of the task starts. This event is raised when the validation of the task host or container begins.

Пространство имен: Microsoft.SqlServer.Dts.Runtime
Сборка: Microsoft.SqlServer.ManagedDTS (in microsoft.sqlserver.manageddts.dll)

Синтаксис

'Декларация
Public Overridable Sub OnPreValidate ( _
    exec As Executable, _
    ByRef fireAgain As Boolean _
)

public virtual void OnPreValidate (
    Executable exec,
    ref bool fireAgain
)

public:
virtual void OnPreValidate (
    Executable^ exec, 
    bool% fireAgain
)

public void OnPreValidate (
    Executable exec, 
    /** @ref */ boolean fireAgain
)

JScript не поддерживает передачу аргументов типа, содержащего значение, по ссылке.

Параметры

exec
The task that this is being called on.

fireAgain
A Boolean that indicates whether this should continue firing or stop firing. A value of true indicates that it should continue firing.

Замечания

The calls to OnPreValidate and OnPostValidate identify the validation boundaries of a task.

Синхронизация потоков

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.

Платформы

Платформы разработки

Список поддерживаемых платформ см. в разделе Hardware and Software Requirements for Installing SQL Server 2005.

Целевые платформы