OnPreValidate-Methode
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.
Namespace: Microsoft.SqlServer.Dts.Runtime
Assembly: Microsoft.SqlServer.ManagedDTS (in Microsoft.SqlServer.ManagedDTS.dll)
Syntax
'Declaration
Public Overridable Sub OnPreValidate ( _
exec As Executable, _
ByRef fireAgain As Boolean _
)
'Usage
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
)
Parameter
- exec
Typ: Microsoft.SqlServer.Dts.Runtime. . :: . .Executable
The task that this is being called on.
- fireAgain
Typ: System. . :: . .Boolean%
A Boolean that indicates whether this should continue firing or stop firing. A value of true indicates that it should continue firing.
Implementiert
Hinweise
The calls to OnPreValidate and OnPostValidate identify the validation boundaries of a task.
Siehe auch