private void DeltaHedgeMonitorBtn_Click(object sender, RoutedEventArgs e)
        {
            LayoutDocument             layoutDoc = new LayoutDocument();
            DeltaHedgeMonitorView      ctrl      = new DeltaHedgeMonitorView();
            DeltaHedgeMonitorViewModel viewModel = new DeltaHedgeMonitorViewModel();

            ctrl.ViewModel_   = viewModel;
            layoutDoc.Content = ctrl;
            layoutDoc.Title   = "DeltaHedge";
            this.DocumentPane_.Children.Add(layoutDoc);
        }
 private void DeltaHedgeMonitorBtn_Click(object sender, RoutedEventArgs e)
 {
     LayoutDocument layoutDoc = new LayoutDocument();
     DeltaHedgeMonitorView ctrl = new DeltaHedgeMonitorView();
     DeltaHedgeMonitorViewModel viewModel = new DeltaHedgeMonitorViewModel();
     
     ctrl.ViewModel_ = viewModel;
     layoutDoc.Content = ctrl;
     layoutDoc.Title = "DeltaHedge";
     this.DocumentPane_.Children.Add(layoutDoc);
 }