how can i write data to SQL database

sorry for a simple problem
i am using VB.net 2003 and connected to SQL server 2000 to develop a program
it must included functions add, edit, delete and update. any tutorials or sample .NET codes?
thanks

All the tutorial links in my signature will have ADO.NET sections. You can also do a member search for TechGnome and check out the ADO.NET tutorial links in his signature.

thanks your help!! i will find it in your signature!!