Cast IList to List

Question

I am trying to cast IList type to List type but I am getting error every time.

List subProducts= Model.subproduct         


        

Answer 1

If you have an IList containing interfaces, you can cast it like this:

List to IList

List Foos = new List(); 
IList IFoos = Foos.ToList();

IList to List

IList IFoos = new List();
List Foos = new List(IFoos.Select(x => (Foo)x));

This assumes Foo has IFoo interfaced.