Can't get Xaml TextBlock TextWrapping to work

Question

My code is pretty straightforward:

<ListView Grid.Row="0" ItemsSource="{Binding Items}" HorizontalContentAlignment="Stretch">
    <ListView.ItemTemplate>
        <DataTemplate>
            <Border Grid.Row="0" Margin="0 2 0 2" BorderBrush="Black" BorderThickness="1" x:Name="ListItem" >
                <Grid Margin="5">
                    <Grid.RowDefinitions>
                        <RowDefinition Height="auto"/>
                        <RowDefinition Height="auto"/>
                        <RowDefinition Height="auto"/>
                    </Grid.RowDefinitions>
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="*"/>
                        <ColumnDefinition Width="auto"/>
                    </Grid.ColumnDefinitions>

                    <TextBlock Grid.Row="0" Grid.Column="0" Text="{Binding Title}" FontWeight="Bold" FontSize="18" />
                    <Image Grid.Row="0" Grid.Column="1" Source="../Images/x.png" HorizontalAlignment="Right"/>
                    <StackPanel Orientation="Vertical" Grid.Row="1" Grid.ColumnSpan="2" MaxWidth="{Binding ElementName=ListItem, Path=Width}">
                        <TextBlock TextWrapping="WrapWithOverflow" Text="{Binding Description}" />
                    </StackPanel>
                    <TextBlock Grid.Row="2" Grid.ColumnSpan="2" Text="{Binding TimeStamp}" HorizontalAlignment="Right"/>
                </Grid>
            </Border>
        </DataTemplate>
    </ListView.ItemTemplate>
    <ListView.ItemContainerStyle>
        <Style TargetType="ListViewItem">
            <Setter Property="HorizontalContentAlignment" Value="Stretch" />
        </Style>
    </ListView.ItemContainerStyle>
</ListView>

But the listview width becomes bigger than window's width every times there's an item with long descriptions

Neither the HorizontalContentAlignment setter, nor TextWrapping or MaxWitdh work.

What am I doing wrong??

Answer 1

Disable horizontal scrolling:

<ListView ScrollViewer.HorizontalScrollBarVisibility="Disabled" ...>