title: How to convert ANSI format file to Unicode
body: <p>I have one file that is encoded in ANSI format (showing in Notepad++ as Encoded in ANSI) and it also shows the special characters (degree celcius,pound etc.) and while reading i want to convert all the characters to unicode.</p>
  
  <p>How can i convert ANSI to Unicode in C/C++ or Qt ? </p>