Telerik blogs
  • Desktop WPF

    Breadcrumb hierarchy navigation for RadGridView

    For my first blog post I’m going to present a little pet project inspired by requests from some of our customers. And so, without further ado: The Breadcrumb is a simple control that analyzes the type of the collection found in the RadGridView’s ItemsSource property and automatically resolves data hierarchies. Usage is pretty straight-forward. Place the control anywhere you like and then connect it to the RadGridView, all in XAML. Example: <bread:Breadcrumb Grid.Row="0" Margin="5" SourceGridView="{Binding ElementName=radGrid}"/> The logic behind the type analysis algorithm is simple: represent every collection as a generic IEnumerable<> and get the type of the generic argument. So if you have an array of...
    May 31, 2010