# FarPoint.Win.Spread.CellType.RichTextEditor.OnSubEditorOpening

## Content

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<h1 id="FarPoint_Win_Spread_CellType_RichTextEditor_OnSubEditorOpening_" data-uid="FarPoint.Win.Spread.CellType.RichTextEditor.OnSubEditorOpening*">OnSubEditorOpening Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="FarPoint_Win_Spread_CellType_RichTextEditor_OnSubEditorOpening_" data-uid="FarPoint.Win.Spread.CellType.RichTextEditor.OnSubEditorOpening*"></a>
<h4 id="FarPoint_Win_Spread_CellType_RichTextEditor_OnSubEditorOpening_FarPoint_Win_Spread_CellType_RichTextEditor_SubEditorCancelEventArgs_" data-uid="FarPoint.Win.Spread.CellType.RichTextEditor.OnSubEditorOpening(FarPoint.Win.Spread.CellType.RichTextEditor.SubEditorCancelEventArgs)">OnSubEditorOpening(SubEditorCancelEventArgs)</h4>
<div class="markdown level1 summary"><p>Raises the <a class="xref" href="FarPoint.Win.Spread.CellType.RichTextEditor.SubEditorOpening.html">SubEditorOpening</a> event.</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 virtual void OnSubEditorOpening(RichTextEditor.SubEditorCancelEventArgs e)</code></pre>
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  <pre><code class="lang-vbnet hljs">Protected Overridable Sub OnSubEditorOpening(e As RichTextEditor.SubEditorCancelEventArgs)</code></pre>
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<h5 class="parameters">Parameters</h5>
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      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
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    <tr>
      <td><a class="xref" href="FarPoint.Win.Spread.CellType.RichTextEditor.html">RichTextEditor</a>.<a class="xref" href="FarPoint.Win.Spread.CellType.RichTextEditor.SubEditorCancelEventArgs.html">SubEditorCancelEventArgs</a></td>
      <td><span class="parametername">e</span></td>
      <td><p>EventArgs object that contains event data</p>
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    </tr>
  </tbody>
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