I was recently called onto a project to add features to existing applications. To me, this is one of the most challenging aspects of being a developer because the existing application strips away much ...

I dont know what the problem in your case is, but I can confirm that referencing a class library from another class library works in general. I do it all the time. <BR><BR>You have to make sure the ...

When designing applications, it is important to know when to use an abstract class and when to use an interface. Although abstract classes and interfaces seem similar in some ways, there are key ...