# C1.WPF.Docking.C1DockControl.SlidingOpened

## Content

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<h1 id="C1_WPF_Docking_C1DockControl_SlidingOpened" data-uid="C1.WPF.Docking.C1DockControl.SlidingOpened" class="text-break">SlidingOpened Event
</h1>
<div class="markdown level0 summary"><p>Fires when a <a class="xref" href="C1.WPF.Docking.C1DockTabItem.html">C1DockTabItem</a> has opened fully.</p>
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<div class="markdown level0 conceptual"></div>
<h6><strong>Namespace</strong>: <a class="xref" href="C1.WPF.Docking.html">C1.WPF.Docking</a></h6>
<h6><strong>Assembly</strong>: C1.WPF.Docking.dll</h6>
<h5 id="C1_WPF_Docking_C1DockControl_SlidingOpened_syntax">Syntax</h5>
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  <pre><code class="lang-csharp hljs">public event EventHandler&lt;SlidingEventArgs&gt; SlidingOpened</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Event SlidingOpened As EventHandler(Of SlidingEventArgs)</code></pre>
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<h5 class="returns">Returns</h5>
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  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
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    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.eventhandler-1">EventHandler</a>&lt;<a class="xref" href="C1.WPF.Docking.SlidingEventArgs.html">SlidingEventArgs</a>&gt;</td>
      <td>Fires when a  has opened fully.</td>
    </tr>
  </tbody>
</table>
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