Tim Van Wassenhove home

A couple of days ago i had a databound ItemsControl (collection of Model.Cell) which instantiated sub views (with their own viewmodel).

		<dataTemplate x:Key="CellTemplate">
			<views:CellView />
	<itemsControl ItemTemplate="{StaticResource CellTemplate}" ItemsSource="{Binding Cells}" />

Because each CellViewModel needs to know which cell they manage i used the following dirty hack

public CellView()
	Loaded += CellView_Loaded;

void CellView_Loaded(object sender, RoutedEventArgs e)
	DataContext = new CellViewModel(DataContext);

Later on that day i realised there was a much cleaner solution: Let the BoardViewModel expose a collection of ViewModels.CellViewModel instead of Model.Cell. What a relief that i don’t have to use the Loaded event hack.