# C1.Web.Mvc.TreeView.OnClientDragStart

## Content

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<h1 id="C1_Web_Mvc_TreeView_OnClientDragStart_" data-uid="C1.Web.Mvc.TreeView.OnClientDragStart*">OnClientDragStart Property
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<a id="C1_Web_Mvc_TreeView_OnClientDragStart_" data-uid="C1.Web.Mvc.TreeView.OnClientDragStart*"></a>
<h4 id="C1_Web_Mvc_TreeView_OnClientDragStart" data-uid="C1.Web.Mvc.TreeView.OnClientDragStart">OnClientDragStart</h4>
<div class="markdown level1 summary"><p>Occurs when the user starts dragging a node. This event only occurs if the AllowDrag property is set to true.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public string OnClientDragStart { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Property OnClientDragStart As String</code></pre>
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