Public Property Cancel As Boolean

Dim instance As PrintPreviewShowingEventArgs
Dim value As Boolean
 
instance.Cancel = value
 
value = instance.Cancel

public bool Cancel {get; set;}

private void fpSpread1_PrintPreviewShowing(object sender, FarPoint.Win.Spread.PrintPreviewShowingEventArgs e) 
{ 
     if (fpSpread1.ActiveSheet.PrintInfo.Preview == true) 
     { 
          e.Cancel = true; 
     } 
}

Private Sub FpSpread1_PrintPreviewShowing(ByVal sender As Object, ByVal e As
FarPoint.Win.Spread.PrintPreviewShowingEventArgs) Handles FpSpread1.PrintPreviewShowing 
     If FpSpread1.ActiveSheet.PrintInfo.Preview = True Then 
          e.Cancel = True 
     End If 
End Sub