In C# 6 Indexes can be initialized easily with neat & clean code,

  1. var user = new User
  2. {
  3. [1] = "[email protected]",
  4. [2] = "[email protected]",
  5. [3] = "[email protected]",
  6. [4] = "[email protected]",
  7. [5] = "[email protected]",
  8. UserName = "BNarayan",
  9. ContactNumber= "99xxxxxxxx"
  10. };

Complete Code

  1. namespace IndexInitializersCSharp6
  2. {
  4. class User
  5. {
  6. public string UserName { get; set; }
  7. private string[] EmailIds = new string[10];
  8. public string ContactNumber { get; set; }
  9. public string this[int index]
  10. {
  11. set { EmailIds[index] = value; }
  12. get { return EmailIds[index]; }
  13. }
  14. }
  15. class Program
  16. {
  17. static void Main(string[] args)
  18. {
  19. var user = new User
  20. {
  21. [1] = "[email protected]",
  22. [2] = "[email protected]",
  23. [3] = "[email protected]",
  24. [4] = "[email protected]",
  25. [5] = "[email protected]",
  26. UserName = "BNarayan",
  27. ContactNumber= "99xxxxxxxx"
  28. };
  29. }
  30. }
  31. }