# C1.Win.C1Chart.ChartDataArray.Contains

## Content

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<h1 id="C1_Win_C1Chart_ChartDataArray_Contains_" data-uid="C1.Win.C1Chart.ChartDataArray.Contains*">Contains Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Win_C1Chart_ChartDataArray_Contains_" data-uid="C1.Win.C1Chart.ChartDataArray.Contains*"></a>
<h4 id="C1_Win_C1Chart_ChartDataArray_Contains_System_Object_" data-uid="C1.Win.C1Chart.ChartDataArray.Contains(System.Object)">Contains(object)</h4>
<div class="markdown level1 summary"><p>Determines whether a value is in the ChartDataArray.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public bool Contains(object value)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Function Contains(value As Object) As Boolean</code></pre>
</div>
<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="https://learn.microsoft.com/dotnet/api/system.object">object</a></td>
      <td><span class="parametername">value</span></td>
      <td></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><p>A boolean indicating whether the specified value can be found
in one of the elements of the ChartDataArray.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="implements">Implements</h5>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.ilist.contains">IList.Contains(object)</a></div>
<h5 id="C1_Win_C1Chart_ChartDataArray_Contains_System_Object__remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>The value is automatically converted to the internal data type based upon
the data type of the value specified. The value and the elements of
the ChartDataArray are then compared using the converted result.</p>
</div>
</div>