Compartilhar via


Método IDTSEvents.OnProgress

Called to update progress about task execution.

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

Sintaxe

'Declaração
Sub OnProgress ( _
    taskHost As TaskHost, _
    progressDescription As String, _
    percentComplete As Integer, _
    progressCountLow As Integer, _
    progressCountHigh As Integer, _
    subComponent As String, _
    ByRef fireAgain As Boolean _
)
'Uso
Dim instance As IDTSEvents 
Dim taskHost As TaskHost 
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.OnProgress(taskHost, progressDescription, _
    percentComplete, progressCountLow, _
    progressCountHigh, subComponent, _
    fireAgain)
void OnProgress(
    TaskHost taskHost,
    string progressDescription,
    int percentComplete,
    int progressCountLow,
    int progressCountHigh,
    string subComponent,
    ref bool fireAgain
)
void OnProgress(
    TaskHost^ taskHost, 
    String^ progressDescription, 
    int percentComplete, 
    int progressCountLow, 
    int progressCountHigh, 
    String^ subComponent, 
    bool% fireAgain
)
abstract OnProgress : 
        taskHost:TaskHost * 
        progressDescription:string * 
        percentComplete:int * 
        progressCountLow:int * 
        progressCountHigh:int * 
        subComponent:string * 
        fireAgain:bool byref -> unit
function OnProgress(
    taskHost : TaskHost, 
    progressDescription : String, 
    percentComplete : int, 
    progressCountLow : int, 
    progressCountHigh : int, 
    subComponent : String, 
    fireAgain : boolean
)

Parâmetros

  • progressDescription
    Tipo: System.String
    A string that describes the progress event that is raised.
  • 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.
  • subComponent
    Tipo: System.String
    A string that contains more detail about the event source.
  • 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

Called any time a task experiences measurable progress. Each task has its own requirements, but as a general rule, a task reports progress in increments of 1 percent. OnProgress is called by the task at predetermined intervals to update listening clients about the progress of a particular task.

Consulte também

Referência

IDTSEvents Interface

Namespace Microsoft.SqlServer.Dts.Runtime