# C1.Web.Mvc.BaseCollectionViewService-1.OnClientPageChanging

## Content

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<h1 id="C1_Web_Mvc_BaseCollectionViewService_1_OnClientPageChanging_" data-uid="C1.Web.Mvc.BaseCollectionViewService`1.OnClientPageChanging*">OnClientPageChanging Property
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<div class="markdown level0 conceptual"></div>



<a id="C1_Web_Mvc_BaseCollectionViewService_1_OnClientPageChanging_" data-uid="C1.Web.Mvc.BaseCollectionViewService`1.OnClientPageChanging*"></a>
<h4 id="C1_Web_Mvc_BaseCollectionViewService_1_OnClientPageChanging" data-uid="C1.Web.Mvc.BaseCollectionViewService`1.OnClientPageChanging">OnClientPageChanging</h4>
<div class="markdown level1 summary"><p>Occurs before the page index changes.</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 virtual string OnClientPageChanging { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Overridable Property OnClientPageChanging As String</code></pre>
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<h5 class="implements">Implements</h5>
    <div><a class="xref" href="C1.Web.Mvc.IItemsSource-1.OnClientPageChanging.html#C1_Web_Mvc_IItemsSource_1_OnClientPageChanging">IItemsSource&lt;T&gt;.OnClientPageChanging</a></div>
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