Méthode DefaultEvents.OnPreValidate
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 (en Microsoft.SqlServer.ManagedDTS.dll)
Syntaxe
'Déclaration
Public Overridable Sub OnPreValidate ( _
exec As Executable, _
ByRef fireAgain As Boolean _
)
'Utilisation
Dim instance As DefaultEvents
Dim exec As Executable
Dim fireAgain As Boolean
instance.OnPreValidate(exec, fireAgain)
public virtual void OnPreValidate(
Executable exec,
ref bool fireAgain
)
public:
virtual void OnPreValidate(
Executable^ exec,
bool% fireAgain
)
abstract OnPreValidate :
exec:Executable *
fireAgain:bool byref -> unit
override OnPreValidate :
exec:Executable *
fireAgain:bool byref -> unit
public function OnPreValidate(
exec : Executable,
fireAgain : boolean
)
Paramètres
- exec
Type : Microsoft.SqlServer.Dts.Runtime.Executable
The task that this is being called on.
- fireAgain
Type : System.Boolean%
A Boolean that indicates whether this should continue firing or stop firing. A value of true indicates that it should continue firing.
Implémente
IDTSEvents.OnPreValidate(Executable, Boolean%)
Notes
The calls to OnPreValidate and OnPostValidate identify the validation boundaries of a task.