category sidebar which have sub categories

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C#

ASP.NET

i want create category sidebar which have further sub-categories from database i have html example help me to create it from database dynamically

<ul id="sideManu" class="nav nav-tabs nav-stacked">
 <li class="subMenu open"><a>ELECTRONICS [230]</a>
    <ul>
    <li><a class="active" href="products.html">Computers, Tablets & laptop (30)</a></li>
    <li><a href="products.html">^__i class="icon-chevron-right">Mobile Phone (80)</a></li>
    <li><a href="products.html">^__i class="icon-chevron-right">Sound & Vision (15)</a></li>
  </ul>
 </li>
 <li class="subMenu"><a>CLOTHES [840] </a>
   <ul style="display: none">
    <li><a href="products.html"></a></li>
    <li><a href="products.html">^__i class="icon-chevron-right"__^</i__^Women's Hand Bags (5)</a></li>
    <li><a href="products.html">^__i class="icon-chevron-right">Men's Clothings  (45)</a></li>
    <li><a href="products.html">^__i class="icon-chevron-right">Men's Shoes (6)</a></li>
    <li><a href="products.html">^__i class="icon-chevron-right">Kids Clothing (5)</a></li>
    <li><a href="products.html">^__i class="icon-chevron-right">Kids Shoes (3)</a></li>
    </ul>
  </li>