DefaultEvents.OnVariableValueChanged Method

Artigo
12/03/2008

This event is used by the Integration Services run-time. It is not called by tasks.

Namespace: Microsoft.SqlServer.Dts.Runtime
Assembly: Microsoft.SqlServer.ManagedDTS (in microsoft.sqlserver.manageddts.dll)

Syntax

'Declaration
Public Overridable Sub OnVariableValueChanged ( _
    DtsContainer As DtsContainer, _
    variable As Variable, _
    ByRef fireAgain As Boolean _
)

public virtual void OnVariableValueChanged (
    DtsContainer DtsContainer,
    Variable variable,
    ref bool fireAgain
)

public:
virtual void OnVariableValueChanged (
    DtsContainer^ DtsContainer, 
    Variable^ variable, 
    bool% fireAgain
)

public void OnVariableValueChanged (
    DtsContainer DtsContainer, 
    Variable variable, 
    /** @ref */ boolean fireAgain
)

JScript does not support passing value-type arguments by reference.

Parameters

DtsContainer
The task.

variable
The variable that has changed.

fireAgain
A Boolean that indicates whether this should continue firing or stop firing. A value of true indicates that it should continue firing.

Remarks

This event is called by variables whenever their value is changed. OnVariableValueChanged should not be called by tasks, because it is raised by the run-time engine by the variables. If a task calls OnVariableValueChanged, the method will return success but no event handler will be executed.

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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