How to get file name from a specified folder?
<p>I want to get the file name resides under a specified folder.</p>

<p>i.e. there is a file stored under two folders <code>First\Second\test.txt</code> I want have the path of the parent directory of file that is <code>First\Second\</code> in my program. Now I want to get the file name residing under the directory "Second" using code.</p>

<p>Please help me.</p>
