# C1.Win.Accordion.C1Accordion.ExpandDirectionChanging

## Content

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<h1 id="C1_Win_Accordion_C1Accordion_ExpandDirectionChanging" data-uid="C1.Win.Accordion.C1Accordion.ExpandDirectionChanging" class="text-break">ExpandDirectionChanging Event
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<div class="markdown level0 summary"><p>Occurs when the <a class="xref" href="C1.Win.Accordion.C1Accordion.ExpandDirection.html#C1_Win_Accordion_C1Accordion_ExpandDirection">ExpandDirection</a> property is changing.</p>
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<div class="markdown level0 conceptual"></div>
<h6><strong>Namespace</strong>: <a class="xref" href="C1.Win.Accordion.html">C1.Win.Accordion</a></h6>
<h6><strong>Assembly</strong>: C1.Win.Accordion.10.dll</h6>
<h5 id="C1_Win_Accordion_C1Accordion_ExpandDirectionChanging_syntax">Syntax</h5>
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  <pre><code class="lang-csharp hljs">public event EventHandler&lt;ExpandDirectionChangingEventArgs&gt; ExpandDirectionChanging</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Event ExpandDirectionChanging As EventHandler(Of ExpandDirectionChangingEventArgs)</code></pre>
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<h5 class="returns">Returns</h5>
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      <th>Type</th>
      <th>Description</th>
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      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.eventhandler-1">EventHandler</a>&lt;<a class="xref" href="C1.Win.Accordion.ExpandDirectionChangingEventArgs.html">ExpandDirectionChangingEventArgs</a>&gt;</td>
      <td>Occurs when the  property is changing.</td>
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