C# CM框架实现多页面管理的实例代码

public IViewModel ActiveWindowView { get; set; }
       public ObservableCollection<string> ListBoxItems { get; set; }
       public string SelectedItem { get; set; }

ListBoxItems = new ObservableCollection<string>() { };
           ListBoxItems.Add("shellView");
           ListBoxItems.Add("EventAggregatorView");
           ListBoxItems.Add("ConductorView");
           ListBoxItems.Add("MatchTemplateView");
           ListBoxItems.Add("IndicatorLightView");
           ListBoxItems.Add("MemorandumView");
           ListBoxItems.Add("FTPTestView");

public void ListBoxItems_SelectionChanged()
       {
          switch(SelectedItem)
           {
               case "ShellView":
                   ActiveWindowView = new ShellViewModel();break;
               case "EventAggregatorView":
                       ActiveWindowView = EventAggregatorViewModel.Instance; break;
               case "ConductorView":
                   ActiveWindowView = new ConductorViewModel(); break;
               case "MatchTemplateView":
                   ActiveWindowView = new MatchTemplateViewModel(); break;
               case "IndicatorLightView":
                   ActiveWindowView = new IndicatorLightViewModel(); break;
               case "MemorandumView":
                   ActiveWindowView = ioc.Get<MemorandumViewModel>(); break;
               case "FTPTestView":
                   ActiveWindowView = new FTPTestViewModel(new FTPConfig()); break;
               default:break;
           }
       }

<ListBox Name="ListBoxItems" Grid.Column="0" SelectedItem="{Binding SelectedItem}" Margin="2"
                 cal:Message.Attach="[Event SelectionChanged] = [Action ListBoxItems_SelectionChanged]"/>
            <ContentControl Name="ActiveWindowView"/>

public MainWindowViewModel(IEnumerable<IViewModel> modules)
      {
          Items.AddRange(modules);
          ActivateItem(Items.FirstOrDefault(vm => vm.GetType() ==typeof(IndicatorLightViewModel)));
      }

<ListBox Name="Items" Grid.Column="0"  Margin="2" DisplayMemberPath="DisplayName"/>
 <ContentControl Name="ActiveItem"/>