Disable server side od asp.net button
<p>How to disable button callback, I want to use this button on client side only?</p>

<pre><code>&lt;dx:ASPxButton ID="btn_clear" runat="server" 
    Text="Clear" Width="90px" OnClick="btn_clear_Click"&gt;
    &lt;ClientSideEvents Click = "OnClick" /&gt;
&lt;/dx:ASPxButton&gt;
</code></pre>
