Presentation layer has reference to data layer

[Ily]

Hi all

I am using Visual studio 2005.

Im my project I have a presentation layer, a business layer and a data
access layer. From my business layer i have a reference to my data
layer. I also have a refeence to my business layer from my presentation
layer.

Now the weird thing is, I can create a form, and I can add a using
statement to my data layer, instantiate an object and call a method on
it - why is this? I dont have any refernce to my data layer - so how
does this happen? In any case - I dont want this behaviour - it didint
work like this in Visual Studio 2003! This is obviouslay undesired
behavior - anyone know why or how?

[Chris Fulstow]

Maybe you need to remove the reference to your data access DLL from
your presentation project?

Ily wrote:

Hi all

I am using Visual studio 2005.

Im my project I have a presentation layer, a business layer and a data
access layer. From my business layer i have a reference to my data
layer. I also have a refeence to my business layer from my presentation
layer.

Now the weird thing is, I can create a form, and I can add a using
statement to my data layer, instantiate an object and call a method on
it - why is this? I dont have any refernce to my data layer - so how
does this happen? In any case - I dont want this behaviour - it didint
work like this in Visual Studio 2003! This is obviouslay undesired
behavior - anyone know why or how?

[Robert Haken [MVP]]

If you use Web Site project type, then all the references AND THEIR
REFERENCES are copied into /bin/ folder. And because WebSite does not have
any .csproj file, where the refereces would be explicitly listed, it
automatically references all assemblies in /bin folder.

You have to use Web Application Project if you want the old (IMHO better)
project style.

Robert Haken [MVP ASP/ASP.NET]
HAVIT, s.r.o., www.havit.cz
http://knowledge-base.havit.cz
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Hi all

I am using Visual studio 2005.

Im my project I have a presentation layer, a business layer and a data
access layer. From my business layer i have a reference to my data
layer. I also have a refeence to my business layer from my presentation
layer.

Now the weird thing is, I can create a form, and I can add a using
statement to my data layer, instantiate an object and call a method on
it - why is this? I dont have any refernce to my data layer - so how
does this happen? In any case - I dont want this behaviour - it didint
work like this in Visual Studio 2003! This is obviouslay undesired
behavior - anyone know why or how?