OnPreValidate 方法
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.
命名空間： Microsoft.SqlServer.Dts.Runtime
組件： Microsoft.SqlServer.ManagedDTS (在 Microsoft.SqlServer.ManagedDTS.dll 中)
語法
'宣告
Public Overridable Sub OnPreValidate ( _
exec As Executable, _
ByRef fireAgain As Boolean _
)
'用途
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
)
參數
- exec
型別：Microsoft.SqlServer.Dts.Runtime. . :: . .Executable
The task that this is being called on.
- fireAgain
型別：System. . :: . .Boolean%
A Boolean that indicates whether this should continue firing or stop firing. A value of true indicates that it should continue firing.