Extracting address leases form dhcp srvr

I will like to know how can I extract, export the list of ‘Address Leases’.

I know that theres a manual way of doing it.

Start the DHCP MMC snap-in (Start – Programs – Administrative Tools – DHCP)
Expand the server
Expand the scope whose leases you wish to view

I want to know how can this be done in auto or through a scritp.

Thanks
Best Regardards