// Редагувати СЛУЖБУ ДОСТАВКИ
public static void updateCourier(Courier x)
{
try
{
MySqlCommand command = new MySqlCommand("UPDATE fruitsvegetables.couriers SET name = '" + x.getName() + "', phone = '" + x.getPhone() + "', price = '" + x.getPrice() + "' WHERE idCouriers = " + x.getIdCouriers() + ";", connect);
command.ExecuteNonQuery();
}
catch (MySql.Data.MySqlClient.MySqlException ex)
{
MessageBox.Show(ex.Message);
}
}