How do I code Enter Key down?

Question

Im creating a web browser UWP, I have the text box but the key down code I'm using seems not to work. I'm providing the code. enter code here

   private void TextBox_KeyDown(object sender, Windows.UI.Xaml.Input.KeyRoutedEventArgs e)
        {
            if (e.Key == Windows.System.VirtualKey.Enter) ;
                    {

            }




        }

Answer 1

From my understanding you need something like

   private void TextBox_KeyDown(object sender, KeyRoutedEventArgs e)  
   {  
   	if (e.Key != Windows.System.VirtualKey.Enter) return;  
   	var textBox = (TextBox) sender;  
   	string text = textBox.Text;  
   	if (!text.StartsWith("http://")) text = $"http://{text}";  
   	if (!Uri.TryCreate(text, UriKind.Absolute, out Uri uri)) return;  
   	Neutron.Navigate(uri);  
   	e.Handled = true;  
   }  

Of course you have to check the text that an user can input, I did a just a simple check at line 6. The code above loads correctly if you input for example "learn.microsoft.com".

Answer 2

Sorry for the delay, I'm trying to get the information entered the text box to make the webview to navigate to the site, the webview is named Neutron

using System;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;

// The Blank Page item template is documented at https://go.microsoft.com/fwlink/?LinkId=234238

namespace Frost
{
    /// <summary>
    /// An empty page that can be used on its own or navigated to within a Frame.
    /// </summary>
    public sealed partial class Browser2 : Page
    {
        public Browser2()
        {
            this.InitializeComponent();
            Uri w = new Uri("http://MSN.com");
            Neutron.Navigate(w);
        }


        private void TextBox_KeyDown(object sender, Windows.UI.Xaml.Input.KeyRoutedEventArgs e)
        {
            if (e.Key == Windows.System.VirtualKey.Enter) ;
                    {

            }




        }

        private void Neutron_ContentLoading(WebView sender, WebViewContentLoadingEventArgs args)
        {
            // Show status.
            if (args.Uri != null)
            {
                StatusTextBox.Text = "Loading content for " + args.Uri.ToString();

            }
        }

        private void Neutron_DOMContentLoaded(WebView sender, WebViewDOMContentLoadedEventArgs args)
        {
            // Show status.
            if (args.Uri != null)
            {
                StatusTextBox.Text = "Content for " + args.Uri.ToString() + " has finished loading";

            }
        }

        private void Neutron_NavigationCompleted(WebView sender, WebViewNavigationCompletedEventArgs args)
        {
            if (args.IsSuccess == true)
            {
                StatusTextBox.Text = " completed successfully.";
            }
            else
            {
                StatusTextBox.Text = "Navigation to: " + args.Uri.ToString() +
                                       " failed with error " + args.WebErrorStatus.ToString();

            }
        }

        }
    }

Answer 3

One more question?

Does this work for changing the tab title and icon?