title: long.TryParse double values
body: <p>in ASP.NET C#, I'm posting a value and in postback I need to parse it as a long value. well as it looks, values with floating points are treated as non numeric (or at least non long values)
  and if the posted value is 50.1 </p>
  
  <pre><code>long x=0;
  long.TryParse(Request.Form["x"], out x);
  </code></pre>
  
  <p>returns 0 that is the default value. but I need to get 50</p>