I've been wondering a few things for the last days, but couldn't find anything that exactly suits my questions.

These are the questions off the top of my head:

- When generating a solution, without publishing it, can I define the location of my custom libraries to be different than the root application folder?

- Is it possible to chose when compiling (ie: depending of the compiling arguments, and through code), or directly at run time if a program requires a particular library? I'm working on a project where depending of some situations it would be nice to remove an extra library without having to remove the "link" from the project.

- Is it possible to protect custom usercontrols and/or libraries so they can only be used with a certain project and so avoid the use of them by third persons? it would be nice in order to avoid some misuse when they provide some methods that can modify serious parts, for example, of a database.