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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

  • 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

IDTSEvents. . :: . .OnPreValidate(Executable, Boolean%)

Hinweise

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