ASP.NET - Export data from a text box to an Excel spreadsheet.

Hi everyone,
I would like to give me some ideas on how to export some data from a text box
to an Excel spreadsheet.
I have a form with several text boxes where i get some calculated data from a
module. All i want to do is   transfer (export) these data to an Excel file
Any ideas?
Thanks in advance

Assuming you don't want to go the comma delimited file route (.csv), you'll want to purchase a 3rd party component like spreadsheetgear.com (I use them) to work with Excel programmatically in a web environment.  The Microsoft Office platforms are not stable in a multi-user environment like ASP.NET.