If you wish to add the Okra App Framework to an existing Windows Store project then the steps required are,
public class AppBootstrapper : OkraBootstrapper
{
}
using Okra;
namespace MyOkraProject
{
sealed partial class App : OkraApplication
{
public App()
: base(new AppBootstrapper())
{
this.InitializeComponent();
}
}
}
<okra:OkraApplication
...
xmlns:okra="using:Okra">
...
</okra:OkraApplication>