ASP.net Bootstrap dropDown button Onclick event not working

Question

Designing Bootstrap using dropdown button [Code for BootstrapDropdown]

 

<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" />

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>

<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>

<div class="dropdown">

<button class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown">

Get Report<span class="caret"></span>

</button>

<ul class="dropdown-menu">

<li><a href="#">Get Report</a></li>

<li><a href="#">Get PDF</a></li>

<li><a href="#">Get Excel</a></li>

</ul>

</div>

 

code behind how to link to the Onclick event for the buttons and sub menus also [a href link] in c#

 

plz help me