function dostuff() {
            var j = document.getElementById("mycontent");
            j.innerText = "";
            var b = new WindowsRuntimeComponent6.Class1();
            var c = b.initializeAsync().done(onStuffComplete, onStuffError);
        }

        function onStuffComplete() {
            var j = document.getElementById("mycontent");
            j.innerText = "the function completed";
        }

        function onStuffError() {
            var j = document.getElementById("mycontent");
            j.innerText = "the function had an error";
        }