// Charting Methods
        private async void Get_Chart(string ticker)
        {
            string BaseUri = "https://www.tradingview.com/chart/?symbol=";

            Complete_Uri = new Uri(BaseUri + ticker);
            Web_Chart.Navigate(Complete_Uri);
        }
 private async void Web_Chart_LoadCompleted(object sender, NavigationEventArgs e)
 {
     await Web_Chart.InvokeScriptAsync("eval", new string[] { "document.getElementById(\"header-toolbar-fullscreen\").click()" });
 }