I am doing some time consuming calculation in one of my routines which is called during the node expand event of the treeview. I want this routine to be called during Page_Load event itself so I don't have to make the users wait for long when they click and expand the treeview. The problem is how do I call this routine in Page_Load itself as this routine takes an eventargs of Radtreenodeeventargs type however page_load can pass only system.eventargs I get a eventargs casting error. How do I overcome this?
Thanks for your help
Thanks for your help