Projektdateien hinzufügen.

VideoBrowserTestApp/Views/MainWindow.xaml

@@ -0,0 +1,37 @@
+<mah:MetroWindow
+    x:Class="VideoBrowserTestApp.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:extension="clr-namespace:VideoBrowser.Extensions;assembly=VideoBrowser"
+    xmlns:mah="http://metro.mahapps.com/winfx/xaml/controls"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:viewmodels="clr-namespace:VideoBrowserTestApp.ViewModels"
+    x:Name="Window"
+    Title="VideoBrowserTestApp"
+    d:DataContext="{d:DesignInstance viewmodels:MainWindowViewModel}"
+    Closed="{extension:EventBinding Command={Binding ClosedCommand}}"
+    Loaded="{extension:EventBinding Command={Binding LoadedCommand},
+                                    CommandParameter={Binding RelativeSource={RelativeSource Self}}}"
+    SizeToContent="WidthAndHeight"
+    mc:Ignorable="d">
+    <Grid>
+        <ItemsControl ItemsSource="{Binding Tests}">
+            <ItemsControl.ItemsPanel>
+                <ItemsPanelTemplate>
+                    <StackPanel />
+                </ItemsPanelTemplate>
+            </ItemsControl.ItemsPanel>
+            <ItemsControl.ItemTemplate>
+                <DataTemplate>
+                    <Button
+                        Width="200"
+                        Margin="4"
+                        Command="{Binding TestCommand}"
+                        CommandParameter="{Binding ElementName=Window}"
+                        Content="{Binding Name}" />
+                </DataTemplate>
+            </ItemsControl.ItemTemplate>
+        </ItemsControl>
+    </Grid>
+</mah:MetroWindow>

VideoBrowserTestApp/Views/MainWindow.xaml.cs

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+namespace VideoBrowserTestApp
+{
+    using VideoBrowserTestApp.ViewModels;
+
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml.
+    /// </summary>
+    public partial class MainWindow
+    {
+        #region Constructors
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="MainWindow"/> class.
+        /// </summary>
+        public MainWindow()
+        {
+            this.InitializeComponent();
+            this.DataContext = new MainWindowViewModel();
+        }
+
+        #endregion Constructors
+    }
+}