Cast an IList to a Collection

Question

I need to cast an IList to a Collection (System.Collections.ObjectModel)

How do you go about this?

Answer 1

Just use the constructor:

IList<T> myList = ...
System.Collections.ObjectModel.Collection<T> omc = 
           new System.Collections.ObjectModel.Collection<T>(myList);

Answer 2

Collection<MyClass> coll = new Collection<MyClass>(myIList);