I know how to make the intellisense work in a .js file using this "/// <reference path="jquery-1.3.2-vsdoc.js” />” but how to make it work in an aspx file.
I writing some jquery code in the page html itself and want to make the intellisense work there
It should work as long as you have the script reference in you aspx page, and VS can find that file in the path you specify.
That said, best practice would be to avoid putting javascript in the page itself. Create a separate .js file to contain all of your javascript.