title: Linq IN Operator
body: <p>I've tried searching for this but couldn't find examples that suited my situation.</p>
  
  <p>I have this method for returning customers. How can I use the string array of codes to filter it? Contains doesn't work for me.</p>
  
  <pre><code>public static List&lt;Customer&gt; GetCustomers(string[] customerCodesArray)
  {
      using (busDataContext g = new busDataContext())
      {
          return g.Customers.Where(
              x =&gt; x.customerCode.Contains(customerCodesArray)).ToList();
      }
  }
  </code></pre>