# GrapeCity.Spreadsheet.UI.UIManager.OnCircularChanged

## Content

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<h1 id="GrapeCity_Spreadsheet_UI_UIManager_OnCircularChanged_" data-uid="GrapeCity.Spreadsheet.UI.UIManager.OnCircularChanged*">OnCircularChanged Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="GrapeCity_Spreadsheet_UI_UIManager_OnCircularChanged_" data-uid="GrapeCity.Spreadsheet.UI.UIManager.OnCircularChanged*"></a>
<h4 id="GrapeCity_Spreadsheet_UI_UIManager_OnCircularChanged_System_Boolean_" data-uid="GrapeCity.Spreadsheet.UI.UIManager.OnCircularChanged(System.Boolean)">OnCircularChanged(bool)</h4>
<div class="markdown level1 summary"><p>Called when circular references state is changed.</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">protected abstract void OnCircularChanged(bool detected)</code></pre>
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  <pre><code class="lang-vbnet hljs">Protected MustOverride Sub OnCircularChanged(detected 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>
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    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></td>
      <td><span class="parametername">detected</span></td>
      <td><p><code>true</code> if the circular references is detected, <code>false</code> if the circular references is clear.</p>
</td>
    </tr>
  </tbody>
</table>
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