.net - Using Functions And Classes In Another Project?

Mar 12, 2012

I'm refactoring my VB project into 2 projects, one being a utility library that I want to share with future projects.My solution's layout is like this:[code].....

util is created as a class library, and the member files added into it. I've then added util into the main project's references.However, when I try to call functions in util.vb from my main project files, I get build errors like this:

error BC30451: Name 'LogException' is not declared.

error BC30002: Type 'VarFile' is not defined.

These are defined in util.vb, and it compiled fine when it was part of the main project. The declarations look like this: (I've trimmed out the details)[code].....

I can add util.vb "as link" into the main project and it will solve all the build errors, but that seems to defeat the purpose of refactoring out the class library - I would like to develop this library separately, and not always have to keep track of which file links I haven't added in my main project.

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VS 2010 Calling Subs And Functions Within Classes That Are Within Classes?

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Here is some example code of what I mean:

vb
Public Class Form1
Private Sub Button1_Click(ByVal sender as Object, e as systemEventArgs) Handles Button1.Click

[Code]....

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Put Functions In Modules Or Classes

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Private mc as new Main()mc.functionNeeded But the error when I try to run"Stack over flow exception"

An unhandled exception of type 'System.StackOverflowException' occurred in System.Windows.Forms.dll

Any tips on how this is done. I couldnt find any info on it (probably because its so basic)

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VB - Break Out Functions Into Multiple Classes?

Jan 13, 2011

I am integrating two disparate data sources where each value may depend on one or more other derived elements.This app runs as a windows service.Currently all my code is in a single class.I am upgrading to 2010 and wondering if best practices would be to break out my functions into multiple classes - there are over 100 data elements that need to be constructed. The following is an example of a couple derived items:(Is there a better way to do this - when complete I will pass this app off to someone else to support and want to make sure I give them the best beginning.[code]......

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Nov 18, 2009

[code]...

EDIT: The above class is just an example of what could be returned from a web service. I won't have access to modify it at all, sorry if I didn't make that clear.Is it possible to somehow make a clone this class, so that it retains all of the properties values, but hides the fact that there is a Public function?I'd like to be able to take some existing classes we retrieve from a web service(which we didn't write) and be able to pass them on for use in an application, but without exposing the functions. I don't want to go down the route of creating my own classes that specifically define each property and write the values in (due to the sheer size of some of them), so I'm looking to see if there is anything dynamic I can utilise (maybe there is a way using reflection?).

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Dim s As String
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Class CD1
Declarations
private string cdName
private string aristName

[code]....

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I have attached the project below.

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[Code]....

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and

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As I develop code, I often want to unit test some of the building blocks of a class even if they are normally private. If my unit tests are inside the project, I can use "Friend" to accomplish this and still keep the functions private for normal use. But I would rather move my NUnit tests into their own separate project(s). How do I achieve the effe vb.net 2005?

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I can't open my forms to design them!

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