Google analytics for Windows phone app

analytics.cs

 // Constructor
        public MainPage()
        {
            InitializeComponent();
            //For page view add the following line in each page constructor
            GoogleAnalytics.EasyTracker.GetTracker().SendView("MainPage");
        }

        //For button click event handlers add the following code
        private void Button_Click_1(object sender, RoutedEventArgs e)
        {

            GoogleAnalytics.EasyTracker.GetTracker().SendEvent("Main category", "Sub category 1", "Sub category 2", 0);
            //If you don't have any Sub category.You can leave the value of Sub category 1 , Sub category 2 or both as null.
            //for example
            //GoogleAnalytics.EasyTracker.GetTracker().SendEvent("Button clicks", null, null, 0);

            //Error exception
            try
            {
                //do something
            }
            catch (NotImplementedException exc)
            {
                //You can send the error message from the app by the following code.
                GoogleAnalytics.EasyTracker.GetTracker().SendException(exc.Message, false);
            }

        }