Multiple Views in main view with design time data question

Jan 19, 2013 at 5:51 PM
Edited Jan 19, 2013 at 7:17 PM

I followed this link to create a view contains sub views. 

I also want to implement design time data on views. But in order to design time data, it requires no parameters constructor, is this a conflict?

in main view has two columns, both contain a listbox, right side one shows children items of the left side selected item.

Thanks

 

[Export(Typeof(MainViewModel))]
public class MainViewModel : Screen,  IShell
{
    [ImportingConstructor]
    public MainViewModel(YourFirstViewModel firstViewModel, YourSecondViewModel secondviewModel) // etc, for each child ViewModel
    {
    }
}