C# using numbers in an enum

Question

This is a valid enum

public enum myEnum
{
  a= 1,
  b= 2,
  c= 3,
  d= 4,
  e= 5,
  f= 6,
  g= 7,
  h= 0xff
};

But this is not

Answer 1

No way. A valid identifier (ie a valid enumeration member) cannot start with a digit.