Multi-dimensional arraylist or list in C#?

Question

Is it possible to create a multidimensional list in C#? I can create an multidimensional array like so:

 string[,] results = new string[20, 2];

Answer 1

Depending on your exact requirements, you may do best with a jagged array of sorts with:

List[] results = new { new List(), new List() };

Or you may do well with a list of lists or some other such construct.