# C1.Framework.ElementList.InsertRange

## Content

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<h1 id="C1_Framework_ElementList_InsertRange_" data-uid="C1.Framework.ElementList.InsertRange*">InsertRange Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Framework_ElementList_InsertRange_" data-uid="C1.Framework.ElementList.InsertRange*"></a>
<h4 id="C1_Framework_ElementList_InsertRange_System_Int32_System_Collections_ICollection_" data-uid="C1.Framework.ElementList.InsertRange(System.Int32,System.Collections.ICollection)">InsertRange(int, ICollection)</h4>
<div class="markdown level1 summary"><p>Inserts the elements of a collection into the list 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 override void InsertRange(int index, ICollection c)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Overrides Sub InsertRange(index As Integer, c As ICollection)</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.int32">int</a></td>
      <td><span class="parametername">index</span></td>
      <td><p>Index where the elements will be inserted.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.icollection">ICollection</a></td>
      <td><span class="parametername">c</span></td>
      <td><p><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.icollection">ICollection</a> whose elements will be inserted.</p>
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    </tr>
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<h5 class="overrides">Overrides</h5>
<div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.arraylist.insertrange">ArrayList.InsertRange(int, ICollection)</a></div>
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