connected with a database datagrid

connecting from my previous posting.
http://www.vbforums.com/showthread.php?t=644355

how that data in the DataTable can be updated with current data ?

If your database has no indication of when data was saved then you have to simply discard everything and get everything again. If your database does record a timestamp when data is saved then you can simply query the database for all records with a timestamp later than the last time you retrieved data. You can populate a new DataTable and then Merge it into the existing DataTable.

if you do not mind, can you give me example code, for my condition ? :)