To read/write from excel spreadsheet using C#

Question

I need to make a program that writes some data to an excel spreadsheet. Something basic along the lines of First name, last name, phone number, e-mail per row with each cate

Answer 1

This particular feature is called "Excel Automation" in .NET where you can use C# to manipulate your spreadsheet.

A good starting point will be, http://support.microsoft.com/kb/302084#top

Regards, Andy.