how to insert dropdownlist value in database in asp.net using vb code

[@manavgodhaniarts9626]

Thank you so much sir ❤❤

[@macarenac1326]

When you write con.ConnectionString = "Data Source=Toshiba-pc; Initial Catalog=BCA; Integrated Security=True" How do I know how its my computer name, and what do i have to write in the rest things?? If you can answer me i would be grateful :)

[@fundaofwebit]

U hv to rightclick on ur database name... view its property n u wil find its connnectionString.. Thank you. Keep supporting

[@macarenac1326]

sorry the REAL problem its this one: "System.Data.SqlClient.SqlException Mensaje = Column name or number of supplied values does not match table definition. Origen = .Net SqlClient Data Provider " But i did exactly like you. So i don't know what doesn't match

[@SunShine24024]

Thank you so much