# C1.WPF.ListView.C1ListView.OnViewChanged

## Content

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<h1 id="C1_WPF_ListView_C1ListView_OnViewChanged_" data-uid="C1.WPF.ListView.C1ListView.OnViewChanged*">OnViewChanged Method
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<div class="markdown level0 conceptual"></div>



<a id="C1_WPF_ListView_C1ListView_OnViewChanged_" data-uid="C1.WPF.ListView.C1ListView.OnViewChanged*"></a>
<h4 id="C1_WPF_ListView_C1ListView_OnViewChanged_System_Object_System_EventArgs_" data-uid="C1.WPF.ListView.C1ListView.OnViewChanged(System.Object,System.EventArgs)">OnViewChanged(object, EventArgs)</h4>
<div class="markdown level1 summary"><p>Called when the viewport is changed.</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 OnViewChanged(object sender, EventArgs e)</code></pre>
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  <pre><code class="lang-vbnet hljs">Protected Overridable Sub OnViewChanged(sender As Object, e As EventArgs)</code></pre>
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<h5 class="parameters">Parameters</h5>
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  <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.object">object</a></td>
      <td><span class="parametername">sender</span></td>
      <td><p>The sender of the event.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.eventargs">EventArgs</a></td>
      <td><span class="parametername">e</span></td>
      <td><p>The instance containing the event data.</p>
</td>
    </tr>
  </tbody>
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