I am using vb.net 2005 and sql server 2005. i am having problem with datagridview data manipulation. Actually, in master-detail i am displaying data of Master in textboxes and Detail in datagridview. i am using binding source for it.

The main problem is that i have to directly enter the data of detail table through datagridview and save the data in database without retrieving the data from detail table . The multiple entry of datagridivew are to be saved in database. How its possible.

how to delete a row and update that back to database using datagridview in vb .net