title: Convert Number to Corresponding Excel Column
body: <p>I need some help in doing a logic that would convert a numeric value to corresponding MS Excel header value.</p>
  
  <p>For example:</p>
  
  <p>1 = "A"
  2 = "B"
  3 = "C"
  4 = "D"
  5 = "E"
  .........
  25 = "Y"
  26 = "Z"
  27 = "AA"
  28 = "AB"
  29 = "AC"
  30 = "AD"
  .........</p>
  
  <p>Would appreciate some .NET codes (C# or VB) for this. Thanks.</p>