# GrapeCity.Spreadsheet.IWorksheet.CircleInvalid

## Content

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<h1 id="GrapeCity_Spreadsheet_IWorksheet_CircleInvalid_" data-uid="GrapeCity.Spreadsheet.IWorksheet.CircleInvalid*">CircleInvalid Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="GrapeCity_Spreadsheet_IWorksheet_CircleInvalid_" data-uid="GrapeCity.Spreadsheet.IWorksheet.CircleInvalid*"></a>
<h4 id="GrapeCity_Spreadsheet_IWorksheet_CircleInvalid" data-uid="GrapeCity.Spreadsheet.IWorksheet.CircleInvalid">CircleInvalid()</h4>
<div class="markdown level1 summary"><p>Circles invalid entries on the worksheet.</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">void CircleInvalid()</code></pre>
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  <pre><code class="lang-vbnet hljs">Sub CircleInvalid()</code></pre>
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<a id="GrapeCity_Spreadsheet_IWorksheet_CircleInvalid_" data-uid="GrapeCity.Spreadsheet.IWorksheet.CircleInvalid*"></a>
<h4 id="GrapeCity_Spreadsheet_IWorksheet_CircleInvalid_System_Int32_" data-uid="GrapeCity.Spreadsheet.IWorksheet.CircleInvalid(System.Int32)">CircleInvalid(int)</h4>
<div class="markdown level1 summary"><p>Get a GrapeCity.Spreadsheet.CellReference[] array of invalid entries on the worksheet.</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">CellReference[] CircleInvalid(int maximumCells)</code></pre>
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  <pre><code class="lang-vbnet hljs">Function CircleInvalid(maximumCells As Integer) As CellReference()</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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      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">maximumCells</span></td>
      <td><p>An integer value indicates the maximum returned invalid entries. Default value will be used if <code class="paramref">maximumCells</code> is less than 1.</p>
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    </tr>
  </tbody>
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<h5 class="returns">Returns</h5>
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  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
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    <tr>
      <td><a class="xref" href="GrapeCity.Spreadsheet.CellReference.html">CellReference</a>[]</td>
      <td><p>A GrapeCity.Spreadsheet.CellReference[] array represents the position of invalid cells.</p>
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    </tr>
  </tbody>
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