c# - How can I better populate two arrays in a class? -

i need populate class of subtopics looks this:

public class subtopic {     public int[] subtopicid { get; set; }     public string[] description { get; set; } } 

so far have following code insert in description not yet subtopicid.

var description = new list<string>(); description.add("afds)."); description.add("afas."); ... ... description.add("aees.");  new subtopic { description  =  description.toarray()} 

can think of simple way me populate subtopicid numbers 1,2,3 .. etc , there maybe better way can populate subtopic class. better adding list , converting array?

you use class , array initializers:

var subtopic = new subtopic {     subtopicid = new[] { 1, 2, 3 },     description = new[] { "afds).", "afas.", "aees." } };