How can I get the name of the field from an expression?
<p>I have an expression, passed to a function, that looks something like this:</p>

<pre><code>x=&gt;x.SomeField
</code></pre>

<p>I want somehow to get to the name of this field, the "SomeField", to be accessible for me as a string. 
I realize that it's possible to call myExpression.ToString(), and then parse the string, but I want a more solid, faster approach.</p>
