Is there any issues in using version
2,to get the same results as version 1.
Or is this just bad coding.
Any Ideas
public class Customer
{
public int CustomerID { get; set; }
public string EmailAddress { get; set; }
int Age { get; set; }
}
public interface ICustomer
{
void AddNewCustomer(Customer Customer);
void AddNewCustomer(string EmailAddress, int Age);
void RemoveCustomer(Customer Customer);
}
public class BALCustomer
{
private readonly ICustomer dalCustomer;
public BALCustomer(ICustomer dalCustomer)
{
this.dalCustomer = dalCustomer;
}
public void Add_A_New_Customer(Customer Customer)
{
dalCustomer.AddNewCustomer(Customer);
}
public void Remove_A_Existing_Customer(Customer Customer)
{
dalCustomer.RemoveCustomer(Customer);
}
}
public class CustomerDataAccess : ICustomer
{
public void AddNewCustomer(Customer Customer)
{
// MAKE DB CONNECTION AND EXECUTE
throw new NotImplementedException();
}
public void AddNewCustomer(string EmailAddress, int Age)
{
// MAKE DB CONNECTION AND EXECUTE
throw new NotImplementedException();
}
public void RemoveCustomer(Customer Customer)
{
// MAKE DB CONNECTION AND EXECUTE
throw new NotImplementedException();
}
}
// VERSION
2
public class Customer_New : DataRespository<CustomerDataAccess>
{
public int CustomerID { get; set; }
public string EmailAddress { get; set; }
public int Age { get; set; }
}
public class DataRespository<T>
where T:class,new()
{
private T item = new T();
public T Execute { get { return item; } set { item = value; } }
public void Update()
{
//TO BE CODED
}
public void Save()
{
//TO BE CODED
}
public void Remove()
{
//TO BE CODED
}
}
class Program
{
static void Main(string[] args)
{
Customer_New cus = new Customer_New()
{
Age =
10,
EmailAddress = "
[email protected]"
};
cus.Save();
cus.Execute.RemoveCustomer(new Customer());
// Repository Version
Customer customer = new Customer()
{
EmailAddress = "
[email protected]",
CustomerID =
10
};
BALCustomer bal = new BALCustomer(new CustomerDataAccess());
bal.Add_A_New_Customer(customer);
}
}
}
