Hello,

I'm writing a 3-tier application, based on enterprise services. In In the
middle tier I have an dll that holds the buissines logic and a dll that
holds the interfaces for the buissines objects and the client tier to access
the middle tier.
As I need some typed datasets in the buissines logic and the client too.
Therefore I moved the typed data sets in the interface dll. But there is my
problem. The typed dataset has a connection function with friend modifier. I
can't access these function from my buissines logic. What can I do? What is
the right way to seperate client tier from buissines tier?

TIA
Werner

Hello Werner,

W> The typed dataset has a connection function with friend
W> modifier. I can't access these function from my buissines logic.

What are the dependent assemblies?

---
WBR, Michael Nemtsev [.NET/C# MVP].
My blog: http://spaces.live.com/laflour
Team blog: http://devkids.blogspot.com/

"The greatest danger for most of us is not that our aim is too high and we
miss it, but that it is too low and we reach it" (c) Michelangelo

W> Hello,
W>
W> I'm writing a 3-tier application, based on enterprise services. In In
W> the
W> middle tier I have an dll that holds the buissines logic and a dll
W> that
W> holds the interfaces for the buissines objects and the client tier to
W> access
W> the middle tier.
W> As I need some typed datasets in the buissines logic and the client
W> too.
W> Therefore I moved the typed data sets in the interface dll. But there
W> is my
W> problem. The typed dataset has a connection function with friend
W> modifier. I
W> can't access these function from my buissines logic. What can I do?
W> What is
W> the right way to seperate client tier from buissines tier?
W> TIA
W> Werner