title: Java RuntimeException equivalent in C#?
body: <p>Does C# have the equivalent of Java's <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/RuntimeException.html" rel="noreferrer">java.lang.RuntimeException</a>?  </p>
  
  <p>(I.E. an exception that can be thrown without the necessity of being caught, or the program crashing when the exception is thrown.) </p>