https://github.com/kanryu/caliburnapp1

A MVVM sample app for UWP with Caliburn.Micro
https://github.com/kanryu/caliburnapp1

Last synced: over 1 year ago
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A MVVM sample app for UWP with Caliburn.Micro

• Host: GitHub
• URL: https://github.com/kanryu/caliburnapp1
• Owner: kanryu
• License: mit
• Created: 2018-04-15T10:03:21.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2018-04-15T14:47:48.000Z (about 8 years ago)
• Last Synced: 2025-02-10T03:26:50.210Z (over 1 year ago)
• Language: C#
• Homepage:
• Size: 92.8 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# CaliburnApp1

A MVVM sample app for UWP with Caliburn.Micro

This project for a question for the issue.

https://github.com/Caliburn-Micro/Caliburn.Micro/issues/520

## The problem of Caliburn.Micro this sample reveals

![Execution result of this application](DemoRunning.png)

- Properties of ViewModel(especialy, DayEnable) can not be referenced through a DataContext object

- So there is no way to refer to the ViewModel of the page from the descendant of the tag with the ItemsSource attribute

- In particular it is a serious problem that RelativeSource can not be used from the Page's own context

PageView.xaml:

    

        

        

        

        

        

        

        

            

                

                    

                        

                    

                

            

            

                

                    

                        

                        

                        

                        

                    

                

            

        

    

PageViewModel.cs:

    public class BodyViewModel

    {

        public bool BodyEnable { get; set; } = true;

    }

    public class PageViewModel : Screen

    {

        public bool DayEnable { get; set; } = true;

        public ObservableCollection BodiesModel { get; set; }

        private readonly INavigationService navigationService;

        public PageViewModel(INavigationService navigationService)

        {

            this.navigationService = navigationService;

            BodiesModel = new ObservableCollection() {

                new BodyViewModel()

            };

            NotifyOfPropertyChange(() => DayEnable);

            NotifyOfPropertyChange(() => BodiesModel);

        }

    }

## Author

KATO Kanryu

## License

MIT