title: How to type subscript and superscript in resources.resx file?
body: <p>I have to set the setting in this file with subscript and superscript.
  But i don't now how to type them. </p>
  
  <p>More detail.
  I have to fill the chemical elements such as h2o, but i don't know how to type it in the resources.resx file with "2" to be subscript.</p>
  
  <p>Please help.</p>