LinkedList in ax2012

I have created a C# dll that has two classes , of which i can access in ax2012, i have a method in one of the classes where i am returning a LinkedList of the other objects which are instances of the other class , my problem is that am unable to create a linkedlist of the other class though in X++ , anyone who knows how to do this please help.

What do you mean by “I am unable to create a linkedlist”? What’s the compilation error or another problem? Can you show us your code?