Range Slider using lables instead of Ticks

Hi,

I'm evaluating the range slider control in my WinRT app.

I have a question:

Is it possible to use labels instead of Ticks?

And in which way I can put the labels in uniform manner?

For example I have minimum value to 10 and maximum 80 and I'd like to

put my first label to value 15,the second one to vale 37 and the last to value 66.

Is this a possible scenario?

Thanks in advanced.

Daniele