Refer this link

http://www.java2s.com/Code/CSharp/Database-ADO.net/IllustrateshowtoperformINSERTUPDATEandDELETEstatementsusingADONET.htm

Note that DAO is old technology. I don't know for sure whether it is supported by .Net but I really doubt it. In .Net you can use ADO.
 
You can start by creating a Forms application, then use the Server Explorer to connect to your Access database. Then use the Data Sources window to create a data source. Then just drag the data source to the form. You can create a form that shows the data and updates the data (including insert and delete) without writing any code. See Data Walkthroughs for some useful samples of what can be done. Some of the walkthroughs are relativley advanced, so do just the ones that are useful to you, in any order you want to. So the Walkthrough: Connecting to Data in an Access Database is most relevant for you.

try yhis:
http://www.c-sharpcorner.com/UploadFile/mimrantaj/Database102102008130743PM/Database1.aspx

Hi friend,

Here is the article that will guide you exactly what you want Insert/update/delete using ado.net with access database:


http://msdn.microsoft.com/en-us/library/ms971485.aspx


Don't forget to mark as answer if it helps.