zhaw-dnet2/Tasks/UrlTester/MainWindow.xaml

<Window x:Class="UrlTester.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:DT3"
        mc:Ignorable="d"
        Title="MainWindow"
        Height="450"
        Width="800">
    <Window.Resources>
        <Style x:Key="CommonStyle" TargetType="FrameworkElement">
            <Setter Property="Margin" Value="10" />
        </Style>
        <Style TargetType="Button" BasedOn="{StaticResource CommonStyle}">
            <Setter Property="Padding"
                    Value="15,0,15,0"/>
        </Style>
        <Style TargetType="TextBox" BasedOn="{StaticResource CommonStyle}" />
    </Window.Resources>
    <Border>
        <Grid>
            <StackPanel Orientation="Vertical">
                <Grid>
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="Auto" />
                        <ColumnDefinition Width="*" />
                    </Grid.ColumnDefinitions>
                    <Button Content="GetUrl"
                            IsDefault="true"
                            Click="GetUrl" />
                    <TextBox Grid.Column="2"
                             x:Name="urlBox" />
                </Grid>
                <StackPanel Orientation="Horizontal">
                    <StackPanel.Resources>
                        <Style TargetType="TextBlock" BasedOn="{StaticResource CommonStyle}">
                            <Setter Property="Background"
                                    Value="LightGray" />
                            <Setter Property="Width"
                                    Value="150" />
                            <Setter Property="Padding"
                                    Value="5"/>
                        </Style>
                    </StackPanel.Resources>
                    <TextBlock x:Name="bytesBox" />
                    <TextBlock x:Name="timeBox" />
                </StackPanel>
            </StackPanel>
        </Grid>
    </Border>
</Window>