how to create and download excel document using asp.net

How to create and download excel document using asp.net ?The purpose is to use xml, linq or whatever to send an excel document to a customer via a browser.Edit : Use caseThe customer load a gridview (...

Do I need to learn server-side programming and web framework

I’m new to web development and programming and have decided to start with web design after about six months of learning C#. I’ve been learning HTML, CSS, and JavaScript and am trying in general...