public CustomerDAO()
{
cf = new QuanCFEntities();
}
public BookTableDAO()
{
cf = new QuanCFEntities();
}
public FoodDAO()
{
cf = new QuanCFEntities();
}
public ContactDAO()
{
cf = new QuanCFEntities();
}
public OrderDAO()
{
cf = new QuanCFEntities();
}
public MenuDAO()
{
cf = new QuanCFEntities();
}
public AccountDAO()
{
cf = new QuanCFEntities();
}
public CategoryDAO()
{
cf = new QuanCFEntities();
}
public FeedBackDAO()
{
cf = new QuanCFEntities();
}
