# C1.Win.List.Util.Xml.Serialization.IOnLongOpInProgressProvider.OnLongOpInProgress

## Content

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<h1 id="C1_Win_List_Util_Xml_Serialization_IOnLongOpInProgressProvider_OnLongOpInProgress_" data-uid="C1.Win.List.Util.Xml.Serialization.IOnLongOpInProgressProvider.OnLongOpInProgress*">OnLongOpInProgress Method
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<a id="C1_Win_List_Util_Xml_Serialization_IOnLongOpInProgressProvider_OnLongOpInProgress_" data-uid="C1.Win.List.Util.Xml.Serialization.IOnLongOpInProgressProvider.OnLongOpInProgress*"></a>
<h4 id="C1_Win_List_Util_Xml_Serialization_IOnLongOpInProgressProvider_OnLongOpInProgress_System_Boolean__" data-uid="C1.Win.List.Util.Xml.Serialization.IOnLongOpInProgressProvider.OnLongOpInProgress(System.Boolean@)">OnLongOpInProgress(out bool)</h4>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">void OnLongOpInProgress(out bool cancel)</code></pre>
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  <pre><code class="lang-vbnet hljs">Sub OnLongOpInProgress(ByRef cancel As Boolean)</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.boolean">bool</a></td>
      <td><span class="parametername">cancel</span></td>
      <td></td>
    </tr>
  </tbody>
</table>


<a id="C1_Win_List_Util_Xml_Serialization_IOnLongOpInProgressProvider_OnLongOpInProgress_" data-uid="C1.Win.List.Util.Xml.Serialization.IOnLongOpInProgressProvider.OnLongOpInProgress*"></a>
<h4 id="C1_Win_List_Util_Xml_Serialization_IOnLongOpInProgressProvider_OnLongOpInProgress" data-uid="C1.Win.List.Util.Xml.Serialization.IOnLongOpInProgressProvider.OnLongOpInProgress">OnLongOpInProgress()</h4>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">void OnLongOpInProgress()</code></pre>
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  <pre><code class="lang-vbnet hljs">Sub OnLongOpInProgress()</code></pre>
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