3-tier layers

[Dan Aldean]

Hello,

I try to understand how the business and presentation layers would
practically
translate into programming reality.
I read lots of articles about 3-tier, but none of them gave a practical
example
and I managed to understand the data layer only.
Is for example web services and their consumption an instance of n-tier,
covering the business and presentation layers?
If it is not necessary a WEB development how would the presentation and
business
layer come to life, through what? Is ASP the presentation layer and C# the
business layer?

Thanks a lot.

[Andy]

You need to add a reference in the to the assembly in the project.

But you can add a reference to your assembly even if its not in the GAC.

[Dan Aldean]

It seems to be a too complicated procedure.
"Kevin Spencer" <ke***@DIESPAMM ERSDIEtakempis. com> wrote in message
news:%2******** ********@TK2MSF TNGP05.phx.gbl. ..

That would be done by modifying the system registry.

--
HTH,

Kevin Spencer
Microsoft MVP
Professional Numbskull

Hard work is a medication for which
there is no placebo.

"Dan Aldean" <da*******@yaho o.com> wrote in message
news:OC******** ********@TK2MSF TNGP03.phx.gbl. ..

Thanks Andy.
In my situation when I registered my class in GAC, how can I make it
visible to another application?
"Andy" <aj*****@alum.r it.edu> wrote in message
news:11******** **************@ v46g2000cwv.goo glegroups.com.. .

Most likely never. The GAC is really for assemblies that would be
shared across many applications.

I'd say just pretend installing to the GAC isn't even an option. Thats
the standard way to use libraries.

[Dan Aldean]

That's what I tried, to add a reference, but in the .NET tab it does not
show at all.
"Andy" <aj*****@alum.r it.edu> wrote in message
news:11******** **************@ e56g2000cwe.goo glegroups.com.. .

You need to add a reference in the to the assembly in the project.

But you can add a reference to your assembly even if its not in the GAC.

[Kevin Spencer]

Well, Dan, as you've been told, it isn't necessary to put most assemblies in
the GAC. I have never had to myself, and I've written quite a few.

--
HTH,

Kevin Spencer
Microsoft MVP
Professional Numbskull

Hard work is a medication for which
there is no placebo.

"Dan Aldean" <da*******@yaho o.com> wrote in message
news:%2******** ********@TK2MSF TNGP05.phx.gbl. ..

It seems to be a too complicated procedure.
"Kevin Spencer" <ke***@DIESPAMM ERSDIEtakempis. com> wrote in message
news:%2******** ********@TK2MSF TNGP05.phx.gbl. ..

That would be done by modifying the system registry.

--
HTH,

Kevin Spencer
Microsoft MVP
Professional Numbskull

Hard work is a medication for which
there is no placebo.

"Dan Aldean" <da*******@yaho o.com> wrote in message
news:OC******** ********@TK2MSF TNGP03.phx.gbl. ..

Thanks Andy.
In my situation when I registered my class in GAC, how can I make it
visible to another application?
"Andy" <aj*****@alum.r it.edu> wrote in message
news:11******** **************@ v46g2000cwv.goo glegroups.com.. .
Most likely never. The GAC is really for assemblies that would be
shared across many applications.

I'd say just pretend installing to the GAC isn't even an option. Thats
the standard way to use libraries.

[Andy]

You have to browse for it.

[RootSpy2006]

Hi Dean,

The best way to learn about n-tier & SOA architectures is through research
and experimentation .

Adhering to standards & best practices will cost you more time initially but
will save you effort in the long run.

To learn about Service Oriented Architectures the number one resource I can
recommend is the WEFLY247 project, microsoft developed this Example enterpise
application for poeple who are new to Visual Studio 2005, if you can come to
grasp the concepts expressed in this project you will be well on your way to
developing professional enterprise application architectures.

http://wefly.learn247.net/

Microsoft also recently released an update of the "Enterprise library" this
is a solution filled with various projects that handle common enterprise
tasks like "Event logging, cahcing etc.

http://go.microsoft.com/fwlink/?link...87&clcid=0x409

Your mail goal, it seems is to learn more about application architectures

http://msdn.microsoft.com/architecture/

And last but not least, a search results list on SOA:

http://www.google.co.za/search?hl=en...pdf++SOA&meta=
--
In Adversity lies opportunity! - Anonymous
"Robbe Morris [C# MVP]" wrote:

If you are working in .NET 2.0, you'll want to become familiar
with Generics. There are ways to make the different layers
see only portions of your classes so as not to violate
certain design principles.

http://www.eggheadcafe.com/articles/...ion_layers.asp

--
Robbe Morris - 2004-2006 Microsoft MVP C#
Earn money answering .NET questions
http://www.eggheadcafe.com/forums/merit.asp

"Dan Aldean" <da*******@yaho o.com> wrote in message
news:ua******** ******@TK2MSFTN GP04.phx.gbl...

Hello,

I try to understand how the business and presentation layers would
practically
translate into programming reality.
I read lots of articles about 3-tier, but none of them gave a practical
example
and I managed to understand the data layer only.
Is for example web services and their consumption an instance of n-tier,
covering the business and presentation layers?
If it is not necessary a WEB development how would the presentation and
business
layer come to life, through what? Is ASP the presentation layer and C#
the business layer?

Thanks a lot.