public void addEmployes(Employes emp) { try { ConnectionString connect = new ConnectionString(); using (SqlConnection con = new SqlConnection(connect.connect)) { con.Open(); using (SqlCommand com = new SqlCommand("insert into [Employes]([name], [salary], [experience]) values(@name, @salary, @experience)", con)) { com.Parameters.AddWithValue("@name", emp.name); com.Parameters.AddWithValue("@salary", emp.salary); com.Parameters.AddWithValue("@experience", emp.experience); com.ExecuteNonQuery(); } } Console.WriteLine("Пользователь успешно добавлен."); } catch (Exception ex) { Console.WriteLine(ex.Message); } }