This addin lets you quickly create a collection class, i.e. a CLS module that implements a class that behaves like a collection but only works with a well-defined type of objects.
Among the many options, it lets the user select the name and type of the base class (and optionally create it if not defined in the current project), to add error handling statements, to opt for an auto-instance private collection, etc. In most cases, after the code has been generated the programmer must only modify the code in the Add method.