title: VB.NET Regular Expressions - and _
body: <p>I'm trying to parse letters, numbers and - and _ from a URL. \w*\d* gets it close but I can't figure out how parse out the - (minus) and the _ (underscore). Can someone help me out? My knowledge is limited.</p>
  
  <p>An example is: BSZVVDdBj-s or BSZxkx_hjFa</p>
  
  <p>For all I know a - and _ may be in the same letters and numbers as well.</p>
  
  <p>Thank you!</p>