How to add a record into Access database ?

[sureshchinta]

Hi !
I am trying my hands on VB.net and is trying out a small application which includes a survey form. The form contains radio buttons and when the respondent clicks on a radiobutton, digit '1' should be placed into the relevant field of the database.

I have established a dataset and tried doing it but not sure how to do it because the book (How to program Visual Basic.Net by Dietel) does not teach us that

Also, I am wondering how to enable the user to enter various surveys concurrently ? With this post i am enclosing my code, please have a look and suggest the way to push data into the access database.

Thanks