title: How to completely ignore linebreak and tab in RegEx?
body: <p>Is there any way to completely ignore line break and tab characters etc. in RegEx?
    For instance, the line break and tab characters could be found anywhere and in any order in the content string.</p>
  
  <pre><code>... [CustomToken \t \r\n Type="User" \t \r\n Property="FirstName" \n /] ... [CT ...
  </code></pre>
  
  <p>The is the RegularExpression that I am currently using:</p>
  
  <pre><code>(\[CustomToken).*?(\/\])
  </code></pre>
  
  <p>.NET API</p>
  
  <pre><code>Regex.Matches(string input, string pattern)
  </code></pre>
  
  <p>Thanks for your suggestion.</p>