Dynamically Select Treeview Node in codebehind using c# and ASP.net

Question

Hi All,

I Have a treeview control in my web application. Whenever user clicks on treeview node, according to node the page is displayed. Now i want to programatically select treeview node by default while page loading. How can i set the selectednode dynamically in asp.net. help me..


Regards, 
Nayeem