TLS: An exercise in concurrent programming

<Window x:Class="TLS.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="clr-namespace:TLS"
    Title="Thread Local Storage Demo"
    Name="Window"
    WindowStartupLocation="CenterScreen"
    Height="300" Width="450">
    <Grid>

        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="auto"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>
        
        <Grid.RowDefinitions>
            <RowDefinition Height="auto" />
            <RowDefinition Height="*" />
        </Grid.RowDefinitions>

        <Grid.Resources>
            <Style TargetType="TextBlock">
                <Setter Property="Margin" Value="5" />
            </Style>
            <local:RunningConverter x:Key="RunningConverter" />
            <local:IntConverter x:Key="IntConverter" />
        </Grid.Resources>

        <Border Grid.Column="0" Grid.Row="0" Margin="10" BorderThickness="1" BorderBrush="Black" CornerRadius="10">
            <ListBox Name="_ListBox" BorderThickness="0" Margin="10" MinWidth="100" ItemsSource="{x:Static local:TestInfo.Tests}">
                <ListBox.ItemTemplate>
                    <DataTemplate>
                        <StackPanel Orientation="Horizontal">
                            <StackPanel.Resources>
                                <Style TargetType="TextBlock">
                                    <Setter Property="Margin" Value="3" />
                                </Style>
                            </StackPanel.Resources>
                            <TextBlock Text="{Binding Attribute.Index}" />
                            <TextBlock Text="{Binding Attribute.Name}" />
                        </StackPanel>
                    </DataTemplate>
                </ListBox.ItemTemplate>
            </ListBox>
        </Border>

        <Border Grid.Column="1" Grid.Row="0" Margin="10" BorderThickness="1" BorderBrush="Black" CornerRadius="10">
            <Grid Margin="10" DataContext="{Binding ElementName=_ListBox, Path=SelectedItem}">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="auto" />
                    <ColumnDefinition Width="*" />
                </Grid.ColumnDefinitions>
                
                <Grid.RowDefinitions>
                    <RowDefinition Height="auto" />
                    <RowDefinition Height="auto" />
                    <RowDefinition Height="auto" />
                    <RowDefinition Height="auto" />
                </Grid.RowDefinitions>

                <TextBlock Grid.Column="0" Grid.Row="0" Text="Test:" />
                <TextBlock Grid.Column="0" Grid.Row="1" Text="Run:" VerticalAlignment="Center" />
                <TextBlock Grid.Column="0" Grid.Row="2" Text="Ops / sec / core :" />
                <TextBlock Grid.Column="0" Grid.Row="3" Text="Ops / sec   total :" />
                
                <TextBlock Grid.Column="1" Grid.Row="0" Text="{Binding Attribute.Name}" />
                <TextBlock Grid.Column="1" Grid.Row="2" Text="{Binding OperationsPerSecondPerCore, Converter={StaticResource IntConverter}}" />
                <TextBlock Grid.Column="1" Grid.Row="3" Text="{Binding OperationsPerSecond, Converter={StaticResource IntConverter}}" />
               
                <Button Grid.Column="1" Grid.Row="1" Name="btnStop" Width="80" Margin="0,10"
                        Content="{Binding ElementName=Window, Path=Running, Converter={StaticResource RunningConverter}}"
                        HorizontalAlignment="Left" VerticalAlignment="Center" Padding="10,3"/>
            
            </Grid>
        </Border>
        
        <ProgressBar Grid.Column="0" Grid.ColumnSpan="2" Grid.Row="1" Margin="10" Name="_ProgressBar" Height="42" VerticalAlignment="Center" />

    </Grid>
</Window>