# C1.DataCollection.C1LengthList-1.SetItem

## Content

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<h1 id="C1_DataCollection_C1LengthList_1_SetItem_" data-uid="C1.DataCollection.C1LengthList`1.SetItem*">SetItem Method
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<div class="markdown level0 conceptual"></div>



<a id="C1_DataCollection_C1LengthList_1_SetItem_" data-uid="C1.DataCollection.C1LengthList`1.SetItem*"></a>
<h4 id="C1_DataCollection_C1LengthList_1_SetItem_System_Int32__0_" data-uid="C1.DataCollection.C1LengthList`1.SetItem(System.Int32,`0)">SetItem(int, T)</h4>
<div class="markdown level1 summary"><p>Sets an item at the specified index.</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 T SetItem(int index, T value)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Function SetItem(index As Integer, value As T) As T</code></pre>
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<h5 class="parameters">Parameters</h5>
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  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
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  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">index</span></td>
      <td><p>The index to set the value.</p>
</td>
    </tr>
    <tr>
      <td><span class="xref">T</span></td>
      <td><span class="parametername">value</span></td>
      <td><p>The value to be set.</p>
</td>
    </tr>
  </tbody>
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<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
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  </thead>
  <tbody>
    <tr>
      <td><span class="xref">T</span></td>
      <td><p>Returns a delta value indicating the difference between the previous and the set value.</p>
</td>
    </tr>
  </tbody>
</table>
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