C# Classes instance members vs. enum
<p>What is the difference between private variables in a clsClass type and using enumeration enum to instantiate the variable. This question arose when I was looking at some C# Class code for serial ports. example:  private int SomeClassMember; and                         private enum TransmissionType{TEXT,HEX} ?</p>

<p>Where do the enum statements appear in a Class definition?</p>
