title: Regex vs Tryparse what is the best in performance
body: <p>In my ASP.net project I need to validate some basic data types for user inputs. The data types are  like numeric, decimal, datetime etc. </p>
  
  <p>What is the best approach that I should have taken in terms of performance? Is it to do it by <code>Regex.IsMatch()</code> or by <code>TryParse()</code>?</p>
  
  <p>Thanks in advance.</p>