title: convert IQueryable<int> to <int>
body: <p>I want to select my price level in database to compare with the an integer number. But It is error : Operator '==' cannot be applied to operands of type 'System.Linq.IQueryable' and 'int'.
  This is my code : </p>
  
  <pre><code>if (Request.IsAuthenticated){
  
  CustomerModels cm = new CustomerModels();
  
  string userName = Page.User.Identity.Name;
  var list_pricelevel = from c in cm.DataContext.Customers
                        where c.WebAccount == userName
                         select c.PriceLevel;
   if (list_pricelevel == 3) {
      Response.Write("Welcome");
   }
  
   }
  </code></pre>