Determine the name of a constant based on the value

Question

Is there a way of determining the name of a constant from a given value?

For example, given the following:

public const uint ERR_OK = 0x00000000;

Ho

Answer 1

You won't be able to do this since constants are replaced at compilation time with their literal values.

In other words the compiler takes this:

class Foo
{
    uint someField = ERR_OK;
}

and turns it into this:

class Foo
{
    uint someField = 0;
}