ExtensionMethods and finetuning

YouTubeViewers.WPF/Components/YouTubeViewersDetails.xaml

@@ -43,7 +43,8 @@
                     </Grid.RowDefinitions>
                     <TextBlock Grid.Row="0" 
                            FontSize="24" 
-                           Text="{Binding UserName}" />
+                           Text="{Binding UserName}"
+                               TextWrapping="Wrap"/>
 
                     <Grid Grid.Row="1" Margin="0 20  0 0">
                         <Grid.ColumnDefinitions>

YouTubeViewers.WPF/Components/YouTubeViewersListing.xaml

@@ -21,7 +21,10 @@
                     x:Name="border" 
                     Background="White" 
                     CornerRadius="5"/>
-                <ListView BorderThickness="0" 
+                <ListView 
+                    SelectionMode="Single"
+                    BorderThickness="0" 
+                          ScrollViewer.HorizontalScrollBarVisibility="Disabled"
                           ItemsSource="{Binding YouTubeViewersListingItemViewModels}"
                           SelectedItem="{Binding SelectedYouTubeViewerListingItemViewModel}">
                     <ListView.ItemContainerStyle>

YouTubeViewers.WPF/Components/YouTubeViewersListingItem.xaml

@@ -18,7 +18,7 @@
                 <ColumnDefinition Width="auto"/>
             </Grid.ColumnDefinitions>
             <StackPanel Grid.Column="0">
-                <TextBlock  Text="{Binding UserName}"/>
+                <TextBlock  Text="{Binding UserName}" />
                 <TextBlock 
                     FontSize="10"
                     Style="{StaticResource  ErrorMessage}"