title: async file I/O in Delphi
body: <p>in this <a href="http://www.delphibasics.co.uk/Method.asp?NameSpace=System.IO&amp;Class=FileStream&amp;Type=Class&amp;Method=BeginRead" rel="nofollow">article</a>  delphi.net(prism) support async file io. 
  Delphi(Native/VCL) has Async File IO Class too?  </p>