The following code sample shows how to work with a ComboBox columns in a DataGridView. When a change is made to either DataGridViewComboBox a method,
[CurrentValuesView] has the new values. From here you can update your database. No buttons needed.
There is one button but that can be totally ignored.
What's left? pass changes to a method that updates the table(s).
- Data script included
- Actual database type does not matter so the code can be adapted to any database