Question

I have wrote some class, named as Employe. Employees collection I set as source for ListBox WPF control. I have wrote such template for ItemTemplate:

<ResourceDictionary>
    <DataTemplate x:Key="tmpEmploye">
        <Border BorderThickness="3" BorderBrush="Gray" CornerRadius="5" 
                HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
            <StackPanel Orientation="Vertical">
                <StackPanel Orientation="Horizontal">
                    <TextBlock Text="{Binding Path=Surname}" 
                               HorizontalAlignment="Stretch" Margin="2" 
                               FontWeight="Bold" TextWrapping="Wrap"/>
                    <TextBlock Text="{Binding Path=Name}" 
                               HorizontalAlignment="Stretch" Margin="2"/>
                    <TextBlock Text="{Binding Path=Patronymic}" 
                               HorizontalAlignment="Stretch" Margin="2" 
                               TextWrapping="Wrap"/>
                </StackPanel>
                <TextBlock Text="{Binding Path=Post}" Foreground="Gray" 
                           HorizontalAlignment="Stretch" Margin="2" 
                           FontStyle="Italic" TextWrapping="Wrap"/>
            </StackPanel>
        </Border>                               
    </DataTemplate>            
</ResourceDictionary>

Each item has border. The border must be expanded according width of ListBox. I set HorizontalAlignment="Stretch" for Border, but it is not occured as I want.

How can I correct it?

Answer 1

Try this:

<ListBox Name="lbEmployees" ItemTemplate="{StaticResource tmpEmploye}"
                 HorizontalContentAlignment="Stretch"
                 />