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The OnMouseOut client-side event handler is called when the mouse moves off the input area of the control.

The OnMouseOut event is supported by all RadInput controls.

Two parameters are passed to the event handler:

  • sender is the input control.

  • eventArgs is an instance of Sys.EventArgs.

The following example uses the OnMouseOut event to display an alert:

<telerik:RadTextBox RenderMode="Lightweight" ID="RadTextBox1" runat="server">
    <ClientEvents OnMouseOut="MouseOut" />
<script type="text/javascript">
    function MouseOut(sender, eventArgs)

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