Quickest way to enumerate the alphabet

Question

I want to iterate over the alphabet like so:

foreach(char c in alphabet) {  //do something with letter } 

Is an array of chars the best way to do this? (feels hacky)

Edit: The metric is "least typing to implement whilst still being readable and robust"

Answer 1

(Assumes ASCII, etc)

for (char c = 'A'; c <= 'Z'; c++) {     //do something with letter  }  

Alternatively, you could split it out to a provider and use an iterator (if you're planning on supporting internationalisation):

public class EnglishAlphabetProvider : IAlphabetProvider {     public IEnumerable<char> GetAlphabet()     {         for (char c = 'A'; c <= 'Z'; c++)         {             yield return c;         }      } }  IAlphabetProvider provider = new EnglishAlphabetProvider();  foreach (char c in provider.GetAlphabet()) {     //do something with letter  }