Help correcting tab header

Question

I need help correcting the tabview tab header title and the Website Icon isn't showing up

Right now I seeing this

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

Answer 1

here is the code i don't think I named it

<Page
    x:Class="Frost.Browser2"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:Frost"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:controls="using:Microsoft.Toolkit.Uwp.UI.Controls"
    mc:Ignorable="d"
    Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">


    <Grid>

        <Grid.RowDefinitions>
            <RowDefinition/>
            <RowDefinition Height="Auto"/>
        </Grid.RowDefinitions>

        <controls:TabView x:Name="TabViewItem"

                      TabWidthBehavior="Equal"
                      CanCloseTabs="True"
                      IsCloseButtonOverlay="False"
                      CanDragItems="True"
                      CanReorderItems="False"
                      AllowDrop="False"
                      SelectedTabWidth="200" Margin="0,60,0,0" TabNavigation="Local" TabFocusNavigation="Local">

            <controls:TabView.Resources>

                <x:Double x:Key="TabViewItemHeaderMinHeight">40</x:Double>
                <x:Double x:Key="TabViewItemHeaderMinWidth">55</x:Double>
                <x:Double x:Key="TabViewItemHeaderMaxWidth">200</x:Double>

            </controls:TabView.Resources>


            <controls:TabView.TabStartHeader>

                <Button Width="48"
                Height="{StaticResource TabViewItemHeaderMinHeight}"
                Margin="0,0,-1,0"
                BorderThickness="1"
                Background="Transparent" 
                Style="{StaticResource ButtonRevealStyle}" 
                Padding="2,2,0,0">
                    <Viewbox MaxWidth="16" MaxHeight="16">
                        <SymbolIcon Symbol="OpenPane"/>
                    </Viewbox>
                </Button>
            </controls:TabView.TabStartHeader>

            <!-- Tabs -->
            <controls:TabViewItem 

                Header="Home" Icon="Home" ManipulationMode="ScaleInertia" CanDrag="True">
                <WebView x:Name="Neutron" ContentLoading="Neutron_ContentLoading" DOMContentLoaded="Neutron_DOMContentLoaded" NavigationCompleted="Neutron_NavigationCompleted" />

            </controls:TabViewItem>


            <controls:TabView.TabActionHeader>
                <Button x:Name="AddTabButtonUpper"
                Width="48"
                Height="{StaticResource TabViewItemHeaderMinHeight}"
                Margin="-1,0,0,0"
                BorderThickness="1"
                Background="Transparent"
                Style="{StaticResource ButtonRevealStyle}">
                    <Viewbox MaxWidth="16"
                    MaxHeight="16">
                        <FontIcon FontFamily="Segoe MDL2 Assets"
                      Glyph="&#xE710;" />
                    </Viewbox>
                </Button>

            </controls:TabView.TabActionHeader>



            <controls:TabView.Footer>
                <TextBlock x:Name="StatusTextBox" Padding="12,8,12,8"
                   HorizontalAlignment="Left"
                   FontSize="12" FontWeight="Bold"
                   Text="Ready" />

            </controls:TabView.Footer>

        </controls:TabView>

        <Button Content="&#xE0A6;" FontFamily="Segoe MDL2 Assets" Margin="10,10,0,0" VerticalAlignment="Top" RenderTransformOrigin="-0.371,0.344" RequestedTheme="Default" Height="32" Width="42" Background="White"/>
        <Button Content="" FontFamily="Segoe MDL2 Assets" Margin="57,10,0,0" VerticalAlignment="Top" Height="32" Width="42" Background="#33E8E8E8"/>
        <Button Content="&#xE117;" FontFamily="Segoe MDL2 Assets" Margin="104,11,0,0" VerticalAlignment="Top" RenderTransformOrigin="-0.485,0.852" Height="31" Width="45" Background="#33FDFDFD"/>
        <TextBox HorizontalAlignment="Left" Margin="204,10,0,0" Text="" TextWrapping="Wrap" VerticalAlignment="Top" Width="1330" PlaceholderText="Enter Address" AllowDrop="True" BackgroundSizing="InnerBorderEdge" ElementSoundMode="Default" KeyDown="TextBox_KeyDown" Height="31"/>
        <Button Content="&#xE10F;" FontFamily="Segoe MDL2 Assets" Margin="154,11,0,0" VerticalAlignment="Top" RenderTransformOrigin="-0.485,0.852" Height="31" Width="45" Background="#33FFFFFF"/>
        <Button Content="&#xE712;" FontFamily="Segoe MDL2 Assets" Margin="0,11,10,0" VerticalAlignment="Top" RenderTransformOrigin="-0.485,0.852" Height="31" Width="45" HorizontalAlignment="Right" Background="#33EEEEEE">

        </Button>

    </Grid>
</Page>

Answer 2

  <controls:TabViewItem 

                Header="Home" Icon="Home" ManipulationMode="ScaleInertia" CanDrag="True">
                <WebView x:Name="Neutron" ContentLoading="Neutron_ContentLoading" DOMContentLoaded="Neutron_DOMContentLoaded" NavigationCompleted="Neutron_NavigationCompleted" />

            </controls:TabViewItem>

Answer 3

Change the control name to TabView to give it a more correct name, here the XAML

<controls:TabView x:Name="TabView"

then use this

private void Neutron_NavigationCompleted(WebView sender, WebViewNavigationCompletedEventArgs args)
{
    if (args.IsSuccess)
    {
        var selectedTabViewItem = (TabViewItem) TabView.SelectedItem;
        if (selectedTabViewItem == null) return;
        selectedTabViewItem.Header = args.Uri.ToString();
        selectedTabViewItem.Icon = new SymbolIcon(Symbol.Accept);
    }
}

To fill "selectedTabViewItem.Icon" you can use an instance of classes BitmapIcon, FontIcon, IconSourceElement, PathIcon, SymbolIcon depending what you want to show.

Answer 4

Im getting this error

These are the options I'm getting while trying to fix, also how do you in example make it say "icon" facebook