private void Berechne(Finanzierung fina) { try { this.OriginalFina = (Finanzierung)fina.Clone(); Tilgungsplan.BerechneTilgungsplanFesteAnnuitaet(fina); this.CurrentPlot = new LinePlot(fina); } catch (Exception ex) { TaskDialogOptions tdo = new TaskDialogOptions(); tdo.MainIcon = VistaTaskDialogIcon.Warning; tdo.MainInstruction = ex.Message; tdo.Owner = App.window; tdo.CommonButtons = TaskDialogCommonButtons.Close; TaskDialogInterop.TaskDialog.Show(tdo); } }