title: Vb.net getting weekday name
body: <p>Today is 21.10.2012. and it is Sunday.<br>
  But my VB.NET think different:   </p>
  
  <pre><code>Debug.Print("Weekday for the date '21.10.2012.'is " &amp; WeekdayName(Weekday("21.10.2012.")))
  Debug.Print("Weekday for the date '21/10/2012'is " &amp; WeekdayName(Weekday("21/10/2012")))
  Debug.Print("Weekday for the date '" &amp; DateTime.Now.Date &amp; "'is " &amp; WeekdayName(Weekday(DateTime.Now.Date)))
  </code></pre>
  
  <p>All those 3 checks give me: 'Monday' for weekday name!<br>
  What to do to get proper weekday names?</p>