lazy.derived.js

WinJS.Namespace.define("Application", {
    Derived: WinJS.Namespace._lazy(function() {
        return WinJS.Class.derive(Application.Parent, function() {
            
        });
    })
});

WinJS.Namespace.define("Application", {
    Parent: WinJS.Namespace._lazy(function () {
        return WinJS.Class.define(function() {
            
        });
    })
});


var derivedObject = new Application.Derived();