Making a page replacement algorithm in VB.net

[2USERNAME2]

I have a problem to code a page replacement algorithm simulation in VB.net (.net 2), I have the random numbers that represent the pages that will be used, and I have been able to put the first pages in to 'memory' (the memory size is stored in a variable). I try to program First-in/first out, Least recently used and optimal, but I have no idea how to do it. Can someone please help me? I have tried in many days.

more info: http://en.wikipedia.or g/wiki/Page_replacemen t_algorithm#Pag e_replacement_a lgorithms

[Plater]

You are attempting to simulate a paging system?
There are some pre-built objects that could be usefull like the Queue (first in - first out) and Stack (first in - last out)

[2USERNAME2]

Can you show me? I use ASP.net

[Plater]

MSDN the objects