Performance Counter output

[ginophi]

I'm trying to see how long a particular part of code takes to run, but the
counter gives me strange outputs.

PerformanceCounter c = new PerformanceCounter();
c.start();

// some code

c.stop();

writefln("Seconds:      %x",c.seconds());
writefln("Milliseconds: %x",c.milliseconds());
writefln("Microseconds: %x",c.microseconds());


gives me for example this:

Seconds:      2
Milliseconds: af2
Microseconds: 2ac3c2

What am I missing?