# C1.C1Preview.OwnedFastListBase.OnRemove

## Content

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<h1 id="C1_C1Preview_OwnedFastListBase_OnRemove_" data-uid="C1.C1Preview.OwnedFastListBase.OnRemove*">OnRemove Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_C1Preview_OwnedFastListBase_OnRemove_" data-uid="C1.C1Preview.OwnedFastListBase.OnRemove*"></a>
<h4 id="C1_C1Preview_OwnedFastListBase_OnRemove_System_Int32_System_Object_" data-uid="C1.C1Preview.OwnedFastListBase.OnRemove(System.Int32,System.Object)">OnRemove(int, object)</h4>
<div class="markdown level1 summary"><p>Called when an item is about to be removed.</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 OnRemove(int index, object item)</code></pre>
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  <pre><code class="lang-vbnet hljs">Protected Overridable Sub OnRemove(index As Integer, item As Object)</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>
    </tr>
  </thead>
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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>The item index.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></td>
      <td><span class="parametername">item</span></td>
      <td><p>The item.</p>
</td>
    </tr>
  </tbody>
</table>
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