What are some must-knows for C#?
<p>I just got offered a job interview with short notice. Tomorrow morning I'm interviewing for a positions which has C# as a required proficiency. The position is a co-op position and I'm fairly certain the company understands that incomming students will probably have very limited, if any, experience in C# especially because the local college does not offer a class in it (that's not to say people can't learn it on the side, but something to keep in mind).</p>

<p>I will make sure it is known that I have not used C# before, but my question is this: Given what I know (listed below) what topics specific to C# should I learn that are unique to the language or perhaps drastically different from many other languages?</p>

<p>Languages that I feel at least comfortable with are:  </p>

<ul>
<li>Ada</li>
<li>C</li>
<li>C++</li>
<li>Java</li>
<li>Objective-C</li>
<li>Python</li>
</ul>
