<Window x:Class="WGneu.Windows.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:WGneu.Windows"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800" ResizeMode="CanResize" SizeToContent="Manual"
        Loaded="Window_Loaded">
    <Window.Resources>
        <CollectionViewSource x:Key="countryViewSource"/>
        <DataTemplate x:Key="asdf">
            <StackPanel Orientation="Horizontal">
                <TextBlock Text="{Binding Name}"/>
            </StackPanel>
        </DataTemplate>
    </Window.Resources>
    <Grid>
        <ComboBox HorizontalAlignment="Left" Margin="175,149,0,0" VerticalAlignment="Top" Width="120" ItemsSource="{Binding Source={StaticResource countryViewSource}}" ItemTemplate="{StaticResource asdf}" SelectionChanged="ComboBox_SelectionChanged" IsEditable="True"/>
        <Button x:Name="Button2" Content="Mitglieder" Margin="472,182,178,0" VerticalAlignment="Top" Click="Button2_Click"/>
    </Grid>
</Window>