Is there a list that is sorted automatically in .NET?

Question

I have a collection of Layers where they have names and colors. What I want to do is to sort these first based on colors, then based on their names:

Answer 1

Start by implementing the IComparable interface in Layer and declaring a CompareTo method. Then use a SortedList collection to store your object.

 public class Layer : IComparable {

    public int CompareTo(object obj) {
          //return -1 if this is before obj, 0 is same, 1 is after.
    }

 }