How can i get the value from an enum when passed to a function?

[Gary Willoughby]

How can i get the value from an enum when passed to a function? 
For example i have the following code:

import std.stdio;

enum E : string
{
	one = "1",
	two = "2",
}

void print(E e)
{
	writefln("%s", e);
}

void main(string[] args)
{
	print(E.one);
}

The output is 'one'. How can i get at the value '1' instead. I 
could change the print function to accept a string like this:

void print(string e)
{
	writefln("%s", e);
}

but i lose the constraint of using an enum for the values.