title: Difference between lambda expression and method group
body: <p>What's the difference between </p>
  
  <pre><code>Class1.Method1&lt;Guid, BECustomer&gt;("cId", Facade.Customers.GetSingle);
  </code></pre>
  
  <p>and </p>
  
  <pre><code>Class1.Method1&lt;Guid, BECustomer&gt;("cId", x =&gt; Facade.Customers.GetSingle(x));
  </code></pre>
  
  <p>?</p>
  
  <p>Resharper suggests to use the first expression.</p>