title: Asp.net webservice: prompt for finger print reader
body: <p>I am using mootools library to call webservices in an asp.net application. one of the web services is used to create new users in the database. I create an html dialog with mootools where the user can input his details, username, password, etc etc. upon submitting, the web service is called. We have a fingerprint scanner with a .net SDK. Is it possible for me to prompt the user for the finger print inside the webservice just before saving the details the user inputted in the html dialog?</p>
  
  <p>Please note that the finger print scanner and the asp app will be available on one computer so to create new accounts users will go near the admins using this pc.</p>
  
  <p>I am thinking of something like the below:</p>
  
  <pre><code>[WebMethod]
  [ScriptMethod(ResponseFormat = ResponseFormat.Json)]
  public string NewMember(parameters)
  {
      JavaScriptSerializer js = new JavaScriptSerializer();
      try
      {
          Database db = new Database();
          //Prompt and get finger print from user
  
          //create user
          db.CreateNewMember(parameters with finger print code)
  </code></pre>
  
  <p>Thanks</p>