# C1.DataCollection.C1VirtualDataCollection-1.DisconnectAsyncOverride

## Content

<div class="doc-site-dotnet-api-container">



<h1 id="C1_DataCollection_C1VirtualDataCollection_1_DisconnectAsyncOverride_" data-uid="C1.DataCollection.C1VirtualDataCollection`1.DisconnectAsyncOverride*">DisconnectAsyncOverride Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_DataCollection_C1VirtualDataCollection_1_DisconnectAsyncOverride_" data-uid="C1.DataCollection.C1VirtualDataCollection`1.DisconnectAsyncOverride*"></a>
<h4 id="C1_DataCollection_C1VirtualDataCollection_1_DisconnectAsyncOverride_System_Threading_CancellationToken_" data-uid="C1.DataCollection.C1VirtualDataCollection`1.DisconnectAsyncOverride(System.Threading.CancellationToken)">DisconnectAsyncOverride(CancellationToken)</h4>
<div class="markdown level1 summary"><p>When overridden, this method is used to finalize the collection.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">protected virtual Task DisconnectAsyncOverride(CancellationToken cancellationToken)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Protected Overridable Function DisconnectAsyncOverride(cancellationToken As CancellationToken) As Task</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.threading.cancellationtoken">CancellationToken</a></td>
      <td><span class="parametername">cancellationToken</span></td>
      <td><p>The cancellation token.</p>
</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.threading.tasks.task">Task</a></td>
      <td></td>
    </tr>
  </tbody>
</table>
</div>