Adding a new tab in tabview with webview?

Question

I added the code for the add tab but I'm getting errors I tried for a couple of days to correct the errors. I need some assistance. I posted the code below with a screenshot of code here of the new tab button.

        private void AddTab_Click(object sender, RoutedEventArgs e)  
        {  
            var newTab = new TabViewItem();  
            newTab.IconSource = new SymbolIconSource() { Symbol = Symbol.Document };  
            newTab.Header = "New Tab";  
  
            Frame frame = new Frame();![8012-error.png][1]  
            newTab.Content = frame;  
            frame.Navigate(typeof("www.msn.com"));  
  
            sender.TabItems.add(newTab);  
        }  

Answer 1

In addition to the 2 errors in the image attached I think that there is this error too: you are trying to open a website with a Frame, I think you need a WebView.

Moreover I think that you are using Microsoft.Toolkit.Uwp.UI.Controls.TabView but you are looking sample code for Microsoft.UI.Xaml.Controls.TabView

• Microsoft.Toolkit.Uwp.UI.Controls.TabView comes with Microsoft.Toolkit.Uwp.UI.Controls NuGet package
• Microsoft.UI.Xaml.Controls.TabView comes with Microsoft.UI.Xaml NuGet package

Try to change your method in this way:

private void AddTab_Click(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
    var newTab = new TabViewItem {Icon = new SymbolIcon {Symbol = Symbol.Document}, Header = "New Tab"};

    WebView frame = new WebView(); 
    newTab.Content = frame;
    frame.Navigate(new Uri("http://www.msn.com"));

    Tabs.Items.Add(newTab);
    Tabs.SelectedItem = newTab;
}

Answer 2

Hi Mark,

Have you added Microsoft.Toolkit.Uwp.UI.Controls.dll assembly?