# C1.Web.Mvc.ListBox-1.OnClientLoadingItems

## Content

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<h1 id="C1_Web_Mvc_ListBox_1_OnClientLoadingItems_" data-uid="C1.Web.Mvc.ListBox`1.OnClientLoadingItems*">OnClientLoadingItems Property
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<a id="C1_Web_Mvc_ListBox_1_OnClientLoadingItems_" data-uid="C1.Web.Mvc.ListBox`1.OnClientLoadingItems*"></a>
<h4 id="C1_Web_Mvc_ListBox_1_OnClientLoadingItems" data-uid="C1.Web.Mvc.ListBox`1.OnClientLoadingItems">OnClientLoadingItems</h4>
<div class="markdown level1 summary"><p>Occurs before the list items are generated.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public string OnClientLoadingItems { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Property OnClientLoadingItems As String</code></pre>
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