title: How to merge band and column?
body: <p>I am newbie in devexpress and WPF, but I need to make grid with bands. I will illustrate 2 pict: 1st - what I've done, 2nd - what I have to do, but don't know how. Pay attention to first column
  <a href="https://i.stack.imgur.com/2wOKI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/2wOKI.png" alt="enter image description here"></a>
  <a href="https://i.stack.imgur.com/S2Sar.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/S2Sar.png" alt="enter image description here"></a></p>
  
  <p>Here is the code of the first pict grid:</p>
  
  <pre><code>&lt;Window xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors"  x:Class="DbExpressTest.MainView"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      xmlns:local="clr-namespace:DbExpressTest"
      xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid"
      mc:Ignorable="d"
      Title="MainView" Height="350" Width="800"&gt;
  &lt;Window.DataContext&gt;
      &lt;local:MainViewModel/&gt;
  &lt;/Window.DataContext&gt;
  &lt;Grid&gt;
      &lt;dxg:GridControl ItemsSource="{Binding Path=Cars}" AutoGenerateColumns="AddNew" EnableSmartColumnsGeneration="True"&gt;
          &lt;dxg:GridControl.Bands&gt;
              &lt;dxg:GridControlBand&gt;
                  &lt;dxg:GridColumn Header="New Column"&gt;&lt;/dxg:GridColumn&gt;
              &lt;/dxg:GridControlBand&gt;
  
              &lt;dxg:GridControlBand Header="Cars" HorizontalHeaderContentAlignment="Center"&gt;
                  &lt;dxg:GridColumn FieldName="Name" Header="Name"/&gt;
                  &lt;dxg:GridColumn FieldName="Year" Header="Year"/&gt;
                  &lt;dxg:GridColumn FieldName="Type" Header="Type"/&gt;
              &lt;/dxg:GridControlBand&gt;
              &lt;dxg:GridControlBand&gt;
                  &lt;dxg:GridColumn FieldName="Owner" Header="Owner"&gt;&lt;/dxg:GridColumn&gt;
              &lt;/dxg:GridControlBand&gt;
          &lt;/dxg:GridControl.Bands&gt;
          &lt;dxg:GridControl.View&gt;
              &lt;dxg:TableView AllowPerPixelScrolling="True" ShowTotalSummary="True"/&gt;
          &lt;/dxg:GridControl.View&gt;
      &lt;/dxg:GridControl&gt;
  
  &lt;/Grid&gt;
  </code></pre>
  
  <p></p>