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    copied!<p>You could combine the properties into one property on your data object. For instance:</p> <pre><code>public class Person { public Person() { IsActive = true; } public string FirstName { get; set; } public string LastName { get; set; } public Boolean IsActive { get; set; } public string LastNameIsActive { get { return LastName + IsActive.ToString(); } } } </code></pre> <pre><code>&lt;Grid.Resources&gt; &lt;CollectionViewSource x:Key="view" Source="{StaticResource persons}"&gt; &lt;CollectionViewSource.SortDescriptions&gt; &lt;cm:SortDescription PropertyName="LastName" Direction="Ascending"/&gt; &lt;cm:SortDescription PropertyName="IsActive" Direction="Ascending"/&gt; &lt;/CollectionViewSource.SortDescriptions&gt; &lt;CollectionViewSource.GroupDescriptions&gt; &lt;PropertyGroupDescription PropertyName="LastNameIsActive"/&gt; &lt;/CollectionViewSource.GroupDescriptions&gt; &lt;/CollectionViewSource&gt; &lt;/Grid.Resources&gt; &lt;ListView ItemsSource="{Binding Source={StaticResource view}}"&gt; &lt;ListView.View&gt; &lt;GridView&gt; &lt;GridViewColumn Header="FirstName" DisplayMemberBinding="{Binding FirstName}"/&gt; &lt;GridViewColumn Header="LastName" DisplayMemberBinding="{Binding LastName}"/&gt; &lt;/GridView&gt; &lt;/ListView.View&gt; &lt;ListView.GroupStyle&gt; &lt;GroupStyle &gt; &lt;GroupStyle.HeaderTemplate&gt; &lt;DataTemplate&gt; &lt;TextBlock Background="Gray" DataContext="{Binding Items}"&gt; &lt;TextBlock.Text&gt; &lt;MultiBinding StringFormat="Is Active: {0} Last Name: {1}"&gt; &lt;Binding Path="IsActive"/&gt; &lt;Binding Path="LastName"/&gt; &lt;/MultiBinding&gt; &lt;/TextBlock.Text&gt; &lt;/TextBlock&gt; &lt;/DataTemplate&gt; &lt;/GroupStyle.HeaderTemplate&gt; &lt;/GroupStyle&gt; &lt;/ListView.GroupStyle&gt; &lt;/ListView&gt; </code></pre> <p></p>
 

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