title: How do I create an ASP.NET webforms global value
body: <p>I have a webforms application with functions that frequently require a particular value, in this case the logged in user:</p>
  
  <pre><code>// Get user
  string strUser = (HttpContext.Current.User.Identity.Name);
  </code></pre>
  
  <p>What it the best way to populate this string only once and call it from everywhere in my application?</p>