how do i update to Access db?

hi

im using VS .net, MS Access and c# language.

basically i tried to do an update command using oleDbDataAdapter and commandbuilder. i also searched for tutorials but i still cant get things going.

could someone please tell me how come i couldnt generate update and delete commands using oleDbDataAdapter? i managed to do select command and my parameterized query is working well.

i just want to do an update now. what other ways are there for me to do this and also ensure that the changes return correctly to the place that i queried from?

if possible, i hope i can do this in IDE instead of programmatically.

as im a novice, please pardon me and help me with some step by step instructions whenever possible. thank you.
are there any simple walkthrough tutorials that i can follow to accomplish my entire update task? i appreciate it if you could provide me with sample codes or just anything helpful. time's running out... hope to get update going asap..

thanks a lot to all of you! =)