Caliburn Micro Datagrid Binding

Question

I'm using Caliburn Micro framework in a WPF application and I need to bind a collection to ItemsSource of a DatGrid. Please consider below code: Class ``` public class Person { public int Id { get; set; } public string Name { get; set; } public ObservableCollection Subjects; } public class Subject { public string Title{ get; set; } } ``` View Model ``` public class PersonViewModel : Screen { private Person _person; public Person Person { get { return _person; } set { _person = value; NotifyOfPropertyChange(() => Person); NotifyOfPropertyChange(() => CanSave); } } .... } ``` View ```

Accepted Answer

Implement `PropertyChangedBase` on the `Person` class, then for `Name` we can write

```
private string name;
public string Name
{
    get { return name; }
    set
    {
        if (name == value)
            return;
        name = value;
        NotifyOfPropertyChange(() => Name);
    }
}
```

For the binding to the `DataGrid`, dont use the "deep binding", merely use

```
<DataGrid ItemsSource="{Binding Person.Subjects}" ...
```

I hope this helps.

Caliburn Micro Datagrid Binding

Solution

Problem