title: Convert an int to an ascii char c#
body: <p>I have an int and I want to display the associate letter. For example, if the int is "1", I want to display "a". </p>
  
  <p>I have a variable "word" and I want to add this letter in it. This is my code :</p>
  
  <pre><code>word += (i+96).ToString();
  Console.WriteLine(word);
  </code></pre>
  
  <p>But in the console, I have a list of number. I found <code>Encoding.ASCII.GetChars</code> but it wants a <code>byte</code> in parameter. How should I do please ?</p>