# C1.DataCollection.ISupportRefreshing

## Content

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  <h1 id="C1_DataCollection_ISupportRefreshing" data-uid="C1.DataCollection.ISupportRefreshing" class="text-break">ISupportRefreshing Interface
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  <div class="markdown level0 summary"><p>Specifies a calling contract for collections that support refreshing.</p>
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  <div class="markdown level0 conceptual"></div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.DataCollection.html">C1.DataCollection</a></h6>
  <h6><strong>Assembly</strong>: C1.DataCollection.dll</h6>
  <h5 id="C1_DataCollection_ISupportRefreshing_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public interface ISupportRefreshing</code></pre>
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  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Interface ISupportRefreshing</code></pre>
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  <h3 id="methods">Methods
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  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_DataCollection_ISupportRefreshing_CanRefresh" data-uid="C1.DataCollection.ISupportRefreshing.CanRefresh">
          <a class="xref" href="C1.DataCollection.ISupportRefreshing.CanRefresh.html#C1_DataCollection_ISupportRefreshing_CanRefresh">CanRefresh()</a>
        </td>
        <td class="markdown level1 summary"><p>Determines whether the collection can be refreshed.</p>
</td>
      </tr>
      <tr>
        <td id="C1_DataCollection_ISupportRefreshing_RefreshAsync_System_Threading_CancellationToken_" data-uid="C1.DataCollection.ISupportRefreshing.RefreshAsync(System.Threading.CancellationToken)">
          <a class="xref" href="C1.DataCollection.ISupportRefreshing.RefreshAsync.html#C1_DataCollection_ISupportRefreshing_RefreshAsync_System_Threading_CancellationToken_">RefreshAsync(CancellationToken)</a>
        </td>
        <td class="markdown level1 summary"><p>Called when the data needs to be refreshed.</p>
</td>
      </tr>
    </tbody>
  </table>

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