OleDbCommand cmd = new OleDbCommand("UPDATE Table1 SET vards=?,uzvards=? WHERE ID=?", con);
cmd.Parameters.Add(new OleDbParameter("@ID", OleDbType.Integer));
cmd.Parameters.Add(new OleDbParameter("@Vards", OleDbType.VarChar));
cmd.Parameters.Add(new OleDbParameter("@Uzvards", OleDbType.VarChar));
Console.WriteLine("Maināmā tabulas lauka ID nr: ");
int idNr = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Jaunais Vārds : ");
cmd.Parameters[idNr].Value = Console.ReadLine();
Console.WriteLine("jaunais Uzvārds : ");
cmd.Parameters[idNr].Value = Console.ReadLine();
…