DefaultEvents.OnPreValidate Method

Article
12/15/2008

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.

Espace de noms: Microsoft.SqlServer.Dts.Runtime
Assembly: Microsoft.SqlServer.ManagedDTS (in microsoft.sqlserver.manageddts.dll)

Syntaxe

'Déclaration
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 ne prend pas en charge le passage d'arguments de type valeur par référence.

Paramètres

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.

Notes

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

Sécurité des threads

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.

Plateformes

Plateformes de développement

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Plateformes cibles

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Voir aussi

Référence

DefaultEvents Class
DefaultEvents Members
Microsoft.SqlServer.Dts.Runtime Namespace

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