How can I sort a List by multiple T.attributes?

Question

Let\'s say I have a List of Songs.

Song {
    public string Name = \"\";
    public int PlayOrder = 0;
    }

Now I want to sort them first

Answer 1

If you only have one preferred way of sorting your Song class, you should implement IComparable and/or IComparable:

List songs = GetSongs();
songs.Sort(); // Sorts the current list with the Comparable logic

If you have multiple ways how you want to store your list, IEqualityComparer is the interface you would like to implement. Then you can provide that comparer as argument in ListSort().