Enterprise Design Question

[Mehdi]

Hi,

My Solution contains the following projects:

BusinessFacade
BusinessRules
DataAccess
SystemFramework s
WebUI


=============== ==============
namespace BusinessFacade //BusinessFacade project with added
SystemFramework s reference

public ClassA : SystemFramework s.ClassB
{
....
}

=============== ==============

namespace SystemFramework s //SystemFramework s project

public ClassB
{
.....
}

=============== ==============

namespace WebUI //WebUI project with added BusinessFacade reference

public class WebForm1 //code behind my webform
{
BusinessFacade. ClassA obj = new BusinessFacade. ClassA();
do something with obj.......
}


=============== ==============


To make the code behind WebForm1work, I have to add SystemFramework s
reference to WebUI project which doesn't seem right to me. I always thought
that I only suppose to add BusinessFacade reference to WebUI project and not
the others. But in this scenario I had to add SystemFramework s reference to
WebUI. Have I got it wrong?

Thanks in advance


Mehdi