Updating Datagridview values into database

Question

I am developing an forms application where user can get tables data from database into gridviewcontrol which is editable so that user can update some data in the grid a

Answer 1

If you are using a DataTable as a source to the DataGrid that shouldn't be so hard , you can get the changes in the DataTable using datatable.getchanges() // search for an example in getchanges()

and then update each row that has changed using the unique key ( i assume you have one ) of the row .

If you need to know how you update back to the database then you should check msdn for the exact method you have to use , depending of course on the one you used to load the data to the grid .