title: Create Expression from Func
body: <p>I have a <code>Func&lt;TCollection, T&gt;</code> in my code. I use it to select certain properties.</p>
  
  <p>In a call to another method I need <code>Expression&lt;Func&lt;TCollection, T&gt;&gt;</code> as a parameter.</p>
  
  <p>Is there any way to convert (or create from) <code>Func&lt;TCollection, T&gt;</code> to <code>Expression&lt;Func&lt;TCollection, T&gt;&gt;</code> ?</p>
  
  <p>Thanx</p>