# C1.WPF.C1HierarchicalPresenter.IsAncestorOf

## Content

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<h1 id="C1_WPF_C1HierarchicalPresenter_IsAncestorOf_" data-uid="C1.WPF.C1HierarchicalPresenter.IsAncestorOf*">IsAncestorOf Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_WPF_C1HierarchicalPresenter_IsAncestorOf_" data-uid="C1.WPF.C1HierarchicalPresenter.IsAncestorOf*"></a>
<h4 id="C1_WPF_C1HierarchicalPresenter_IsAncestorOf_C1_WPF_C1HierarchicalPresenter_" data-uid="C1.WPF.C1HierarchicalPresenter.IsAncestorOf(C1.WPF.C1HierarchicalPresenter)">IsAncestorOf(C1HierarchicalPresenter)</h4>
<div class="markdown level1 summary"><p>Determines whether the <span class="xref">C1.Silverlight.C1HierarchicalPresenter</span> is an ancestor of the descendant element.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public bool IsAncestorOf(C1HierarchicalPresenter descendant)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Function IsAncestorOf(descendant As C1HierarchicalPresenter) As Boolean</code></pre>
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<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="C1.WPF.C1HierarchicalPresenter.html">C1HierarchicalPresenter</a></td>
      <td><span class="parametername">descendant</span></td>
      <td><p>The descendant <span class="xref">C1.Silverlight.C1HierarchicalPresenter</span>.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></td>
      <td></td>
    </tr>
  </tbody>
</table>
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