Can you use Enum for Double variables?

Question

I have created a class for handling Unit Conversion in C#. It is not working as it should only returning strings.

Here is the class:

using System;
us         


        

Answer 1

Nope:

I tried giving this to Visual Studio:

public enum Test : double
{
    Hello, World
}

And it said:

Type byte, sbyte, short, ushort, int, uint, long, or ulong expected