DrillSubreportEventArgs Classe

Fornisce i dati per l'evento DrillDownSubreport.

Spazio dei nomi CrystalDecisions.Windows.Forms Assembly CrystalDecisions.Windows.Forms (CrystalDecisions.Windows.Forms.dll)

Sintassi

Public Class DrillSubreportEventArgs
    Inherits ViewerEventArgs

public class DrillSubreportEventArgs : ViewerEventArgs

Osservazioni

La classe DrillDownSubreportEventArgs contiene i dati correlati all'evento DrillDownSubreport. L'evento DrillDownSubreport viene generato dal controllo CrystalReportViewer quando un utente esegue l'analisi dettagliata in un sottoreport.

Esempio

Nel seguente esempio vengono restituiti i dettagli dell'evento DrillSubReport e viene creata una nuova voce nel registro eventi.

          Private Sub LogDrillDownSubreportEvent(ByVal source As Object, _
          ByVal e As CrystalDecisions.Windows.Forms.DrillSubreportEventArgs) Handles _
          CrystalReportViewer.DrillDownSubreport
          Dim eventLog As New EventLog("event.log")
          Dim eventMsg As String = _
          "DrillDownSubreport event:" & vbCrLf & _
          "CurrentSubreportName: " & e.CurrentSubreportName() & vbCrLf & _
          "NewSubreportName: " & e.NewSubreportName() & vbCrLf & _
          "CurrentSubreportPageNumber: " & e.CurrentSubreportPageNumber() & vbCrLf & _
          "NewSubreportPageNumber: " & e.NewSubreportPageNumber() & vbCrLf & _
          "CurrentSubreportPosition: " & e.CurrentSubreportPosition().ToString & vbCrLf & _
          "NewSubreportPosition: " & e.NewSubreportPosition().ToString
          eventLog.WriteEntry(eventMsg)
          e.Handled = False
          End Sub
        

          private void LogDrillDownSubreportEvent(Object source,
          CrystalDecisions.Windows.Forms.DrillSubreportEventArgs e)
          {
          System.Diagnostics.EventLog eventLog =
          new System.Diagnostics.EventLog("event.log");
          string eventMsg =
          "DrillDownSubreport event:" + "\n" +
          "CurrentSubreportName: " + e.CurrentSubreportName + "\n" +
          "NewSubreportName: " + e.NewSubreportName + "\n" +
          "CurrentSubreportPageNumber: " + e.CurrentSubreportPageNumber + "\n" +
          "NewSubreportPageNumber: " + e.NewSubreportPageNumber + "\n" +
          "CurrentSubreportPosition: " + e.CurrentSubreportPosition.ToString() + "\n" +
          "NewSubreportPosition: " + e.NewSubreportPosition.ToString();
          eventLog.WriteEntry(eventMsg);
          e.Handled = false;
          }
        

Gerarchia di ereditarietà

Object
   EventArgs
      ViewerEventArgs
         DrillSubreportEventArgs

Informazioni sulla versione

Crystal Reports Basic for Visual Studio 2008

Supportata da: Crystal Reports for Visual Studio .NET 2002

Vedere anche

Riferimento

DrillSubreportEventArgs Membri
CrystalDecisions.Windows.Forms Spazio dei nomi