convert BSTR to const char*
<blockquote>
  <p><strong>Possible Duplicates:</strong><br>
  <a href="http://stackoverflow.com/questions/576610/which-is-better-code-for-converting-bstr-parameters-to-ansi-in-c-c">Which is better code for converting BSTR parameters to ANSI in C/C++?</a><br>
  <a href="http://stackoverflow.com/questions/606075/how-to-convert-char-to-bstr">How to convert char * to BSTR?</a>  </p>
</blockquote>



<p>Hi guys,
 I am very new to C++, any one have any idea how i can convert BSTR to const char*?</p>
