title: winscard.dll warm up
body: <p>first of all I want to specified that formaly i'm a java programmer, but now i have to move for a while to C# programming in visual studio 2010 express for building a piece of program which read and write to smardcard (sle4428). And I have a couple of question.</p>
  
  <p>1) I've seen some documentation about the winscard.dll api in <a href="http://msdn.microsoft.com/en-us/library/aa379773.aspx" rel="nofollow">this url</a>, but in the signature of the function there aren't the data type of parameter but only in or out. (Doh) Exists a way to unterstand which type I have to use?</p>
  
  <p>2)Exists some code example of how initialize a communication, without searching in "google search code" </p>
  
  <p>3) The custumer provided to me basic VB code, can I build something which I can use in a C# context? </p>
  
  <p>Thnaks guys for any help!!!! </p>