Difference between the classes System.StringComparer and System.StringComparison?
<p>What is the difference between these two classes ?</p>

<p>I have used <code>System.StringComparer.OrdinalIgnoreCase()</code> and <code>System.StringComparison.OrdinalIgnoreCase()</code> and both yield the same results. Do they have any difference or they both same ?</p>
