Base class usage in c #?
<p>Good day. I am just wondering how to create a base class and use it for my business objects. The base class would have some attributes like IsNew, IsDirty etc.</p>

<ol>
<li>What I want to know is how to
inherit this base class ?</li>
<li>Also what does the 'base' syntax
means ? Is it always required to use 'base' to access the base class ?</li>
<li>How many base classes can I have ?</li>
<li>Can you show me a little sample</li>
</ol>

<p>I did google but it was sort of confusing. Here I would get a quick answer. Thank you.</p>
