Data templating is a powerful visualization mechanism used primarily for displaying a large number of objects. Controls such as LongListSelector or ListBox display each item from the bound collection using the appropriate DataTemplate.

But if you have a single instance of some class that has a DataTemplate created for it, you can still use your data templates for visualization. For that we will use ContentControl.

Let’s say we have the following view model defined in code:

public class SomeViewModel
{
    public string Data { get; set; }

    public SomeViewModel()
    {
        Data = "Hello";
    }
}

The binding setup is really simple (for the purpose of keeping this demo simple):

public partial class MainPage
{
    public SomeViewModel Some { get; set; }

    public MainPage()
    {
        InitializeComponent();

        Some = new SomeViewModel();
        DataContext = this;
    }
}

The definition of the data template in XAML:

<DataTemplate x:Key="SomeTemplate">
	<TextBlock Text="{Binding Data}" />
</DataTemplate>

To use the data template with the ContentControl control, we bind the property from the data context using theContent property and we set the data template using the ContentTemplate property.

<ContentControl ContentTemplate="{StaticResource SomeTemplate}"
				Content="{Binding Some}" />

The final result is this:

That’s it. This really simple sample demonstrates how to reuse DataTemplates in single item scenarios without needlessly using items control. The source code can be found over at GitHub.