title: Remove empty space/column on the right handside
body: <p>in Wpf listview/gridview, how can I possibly remove empty space/column on the right handside ? 
  Anyone familiar with this annoying extra space ? I'd like to avoid setting fixed width, as I want my control to be fully sizeable.</p>
  
  <p>Thanks for reading me ;)</p>
  
  <pre><code>            &lt;GroupBox&gt;
                  &lt;DockPanel&gt;
                      &lt;ListView&gt;
                          &lt;ListView.View&gt;
                              &lt;GridView&gt;
                                  &lt;GridViewColumn Header="RIC" /&gt;
                                  &lt;GridViewColumn Header="Last tick" /&gt;
                             &lt;/GridView&gt;
                          &lt;/ListView.View&gt;
                      &lt;/ListView&gt;
                  &lt;/DockPanel&gt;
              &lt;/GroupBox&gt;     
  </code></pre>