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 (...

Best way to provide Excel like WebPage?

is there in any means a manner to show a grid or something like Excel. I see alot of information, but how do you feel about this one? Are there grids, or third party grid that provide these features?...