title: How to fill width of last column at DevExpress GridControl?
body: <p>I have DevExpress GridControl wich has 7 columns.
  I tried to expand the last column to the right, but nothing happens.
  Instead, the column stretches for some distance, and on the right edge of the grid, there is an empty column with no name, which can not be stretched.</p>
  
  <p>So, I try to google it: I find some answers like <a href="https://www.devexpress.com/Support/Center/Question/Details/Q446483" rel="noreferrer">this</a>, but it does not work for me.</p>
  
  <p>Here some peace of XAML, I remove all bindings.</p>
  
  <pre class="lang-xml prettyprint-override"><code>&lt;dxg:GridControl Grid.Row="0"
                  x:Name="dgGrid"
                  VerticalAlignment="Stretch"
                  HorizontalAlignment="Stretch"
                  dx:ThemeManager.ThemeName="Seven"
  
                  ScrollViewer.CanContentScroll="True"
                  ScrollViewer.HorizontalScrollBarVisibility="Auto"
                  ScrollViewer.VerticalScrollBarVisibility="Auto"
                  &gt;
  
      &lt;dxg:GridControl.View&gt;
          &lt;!--region #RowCellMenuCustomization--&gt;
          &lt;dxg:TableView x:Name="view" AutoWidth="True" NavigationStyle="Cell"&gt;
              &lt;dxg:TableView.RowCellMenuCustomizations&gt;
                  &lt;dxb:BarButtonItem Content="Link"
                                  ItemClick="CellDataItem_Link_ItemClick"
                                  &gt;&lt;/dxb:BarButtonItem&gt;
  
                  &lt;dxb:BarButtonItem Content="UnLink"
                                  ItemClick="CellDataItem_UnLink_ItemClick"
                                  &gt;&lt;/dxb:BarButtonItem&gt;
              &lt;/dxg:TableView.RowCellMenuCustomizations&gt;
          &lt;/dxg:TableView&gt;
          &lt;!--endregion #RowCellMenuCustomization--&gt;
      &lt;/dxg:GridControl.View&gt;
  
      &lt;dxg:GridControl.Columns&gt;
  
          &lt;dxg:GridColumn Header="Column0"
                      AllowEditing="False"
                      HorizontalHeaderContentAlignment="Stretch"
                      FixedWidth="True"
                      AllowResizing="True"
                      MinWidth="80"
                      &gt;&lt;/dxg:GridColumn&gt;
  
          &lt;dxg:GridColumn Header="Column1"
                      AllowEditing="False"
                      HorizontalHeaderContentAlignment="Stretch"
                      FixedWidth="True"
                      AllowResizing="True"
                      MinWidth="80"
                      &gt;&lt;/dxg:GridColumn&gt;
  
          &lt;dxg:GridColumn Header="Column2"
                      AllowEditing="False"
                      HorizontalHeaderContentAlignment="Stretch"
                      AllowResizing="True"
                      FixedWidth="True"
                      Visible="False"
                      MinWidth="80"
                      &gt;&lt;/dxg:GridColumn&gt;
  
          &lt;dxg:GridColumn Header="Column3"
                      HorizontalHeaderContentAlignment="Center"
                      AllowEditing="False"
                      Width="35"
                      FixedWidth="True"
                      AllowResizing="False"
                      &gt;&lt;/dxg:GridColumn&gt;
  
          &lt;dxg:GridColumn Header="Column4"
                      HorizontalHeaderContentAlignment="Center"
                      FixedWidth="True"
                      AllowEditing="False"
                      AllowResizing="False"
                      Width="35"
                      &gt;&lt;/dxg:GridColumn&gt;
  
          &lt;dxg:GridColumn Header="Column5"
                      HorizontalHeaderContentAlignment="Stretch"
                      FixedWidth="True"
                      AllowEditing="False"
                      AllowResizing="True"
                      MinWidth="170"
                      &gt;&lt;/dxg:GridColumn&gt;
  
          &lt;dxg:GridColumn Header="Column6"
                      HorizontalHeaderContentAlignment="Stretch"
                      AllowEditing="False"
                      AllowResizing="True"
                      Width="*"
                      Fixed="None"
                      BestFitMode="Default"
                      BestFitArea="All"
                      MinWidth="130"
                      FixedWidth="False"
                      /&gt;
  
      &lt;/dxg:GridControl.Columns&gt;
  &lt;/dxg:GridControl&gt;
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/gVyxy.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/gVyxy.jpg" alt="Here example of my GridControl"></a></p>
  
  <p>At the same time, I use <code>BestFit</code> method, which works when GridControl loaded:</p>
  
  <pre><code>private void Grid_Loaded(object sender, RoutedEventArgs e)
  {
      ((TableView)this.view).BestFitArea = BestFitArea.All;
      var visibleColumns = ((TableView)this.view).VisibleColumns;
      ((TableView)this.view).BestFitColumns();
  }
  </code></pre>
  
  <p>Please, can you help me to fit last column (Column6) width to the end of the grid?</p>