Compartilhar via

  • Artigo

Método FireProgress

Raises an event when measurable progress is made by the executable.

Namespace:  Microsoft.SqlServer.Dts.Runtime
Assembly:  Microsoft.SqlServer.ManagedDTS (em Microsoft.SqlServer.ManagedDTS.dll)

Sintaxe

'Declaração
Sub FireProgress ( _
    progressDescription As String, _
    percentComplete As Integer, _
    progressCountLow As Integer, _
    progressCountHigh As Integer, _
    subComponent As String, _
    ByRef fireAgain As Boolean _
)
'Uso
Dim instance As IDTSComponentEvents
Dim progressDescription As String
Dim percentComplete As Integer
Dim progressCountLow As Integer
Dim progressCountHigh As Integer
Dim subComponent As String
Dim fireAgain As Boolean

instance.FireProgress(progressDescription, _
    percentComplete, progressCountLow, _
    progressCountHigh, subComponent, _
    fireAgain)

void FireProgress(
    string progressDescription,
    int percentComplete,
    int progressCountLow,
    int progressCountHigh,
    string subComponent,
    ref bool fireAgain
)

void FireProgress(
    String^ progressDescription, 
    int percentComplete, 
    int progressCountLow, 
    int progressCountHigh, 
    String^ subComponent, 
    bool% fireAgain
)

abstract FireProgress : 
        progressDescription:string * 
        percentComplete:int * 
        progressCountLow:int * 
        progressCountHigh:int * 
        subComponent:string * 
        fireAgain:bool byref -> unit 

function FireProgress(
    progressDescription : String, 
    percentComplete : int, 
    progressCountLow : int, 
    progressCountHigh : int, 
    subComponent : String, 
    fireAgain : boolean
)

Parâmetros

  • percentComplete
    Tipo: System. . :: . .Int32
    An Integer used to indicate how much of the task has completed.
  • progressCountLow
    Tipo: System. . :: . .Int32
    An Integer that contains the low 32-bits of the units completed.
  • progressCountHigh
    Tipo: System. . :: . .Int32
    An Integer that contains the high 32-bits of the units completed.
  • fireAgain
    Tipo: System. . :: . .Boolean%
    A Boolean that indicates this should continue firing or stop firing. A value of true indicates that it should continue firing.

Comentários

Because firing of an event may be expensive, the run-time engine provides a mechanism for suppressing events that you are not interested in. Every event firing method has a FireAgain parameter. If the value of this variable is false, after the method returns, the caller will not fire this event again for the duration of the current execution.

Several of the events have a subComponent parameter that allows for even greater granularity in event source identification.