Question

I have in my MVC application a project called Storage. Inside of that I have
the following three folders:

Helpers
Models
Services

I am considering making some static classes that look like this:

public static class TYPE
{
    public static string City = "07";
    public static string Street = "08";
}

These would provide reference look ups so as to avoid me using strings like “07” in
my code.

I would like to keep with convention so what folder name should I use for these
classes in my MVC directory structure.

Answer 1

Outside of the folders Controllers, and Views the MVC framework doesn’t require other folder structure convention to work properly (and those mentioned can be configured). Even the default folder Models can be removed and renamed.

That said, it is definitely a good idea to think about structure in a logical way. I’d suggest something like Constants or Helpers or Lookups or Infrastructure, depending on what else might live with this code.