title: C++ MFC double to CString
body: <p>Sorry for my English.</p>
  
  <p>I need to convert double value to CString, because i need to do AfxMessageBox(double_value);</p>
  
  <p>I find this:</p>
  
  <pre><code>std::ostringstream ost;
  ost &lt;&lt; double_value;
  std::cout &lt;&lt; "As string: " &lt;&lt; ost.str() &lt;&lt; std::endl;
  //AfxMessageBox(ost.str()); - Does not work.
  </code></pre>
  
  <p>How i can do this?</p>