# C1.Web.Mvc.DropDown-1.OnClientIsDroppedDownChanged

## Content

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<h1 id="C1_Web_Mvc_DropDown_1_OnClientIsDroppedDownChanged_" data-uid="C1.Web.Mvc.DropDown`1.OnClientIsDroppedDownChanged*">OnClientIsDroppedDownChanged Property
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<div class="markdown level0 conceptual"></div>



<a id="C1_Web_Mvc_DropDown_1_OnClientIsDroppedDownChanged_" data-uid="C1.Web.Mvc.DropDown`1.OnClientIsDroppedDownChanged*"></a>
<h4 id="C1_Web_Mvc_DropDown_1_OnClientIsDroppedDownChanged" data-uid="C1.Web.Mvc.DropDown`1.OnClientIsDroppedDownChanged">OnClientIsDroppedDownChanged</h4>
<div class="markdown level1 summary"><p>Occurs after the drop down is shown or hidden.</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">public string OnClientIsDroppedDownChanged { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Property OnClientIsDroppedDownChanged As String</code></pre>
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<h5 class="implements">Implements</h5>
    <div><a class="xref" href="C1.Web.Mvc.IDropDown.OnClientIsDroppedDownChanged.html#C1_Web_Mvc_IDropDown_OnClientIsDroppedDownChanged">IDropDown.OnClientIsDroppedDownChanged</a></div>
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