DefaultEvents.OnPreValidate Method

Artikel
12/03/2008

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.

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 _
)

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 does not support passing value-type arguments by reference.

Parameters

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.

Remarks

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

Thread Safety

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.

Platforms

Development Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.

Target Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.

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