Nant script map/un-map network drive automatically

How do we map network drive automatically using Nant script?
Use the exec task with net.exe command.

The following example attempts to map drive P: to network location = \\192.168.12.1\c$ using domain = testDomain and domainUserLogin = userid with password = bob.

The " is to enclosed the network path and the password.

<exec program="net" commandline="use P:$html_quot$\\192.168.12.1\c$ $html_quot$ /user:testDomain\userid $html_quot$bob$html_quot$ ">
</exec>

The actual dos command to map network drive look like this:
net use P: "\\192.168.12.1\c$" /user:testDomain\userid "bob"

How to disconnect the network drive then?
Use the following dos command to disconnect drive P :

net use P: /DELETE

Nant script equivalent:
<exec program="net" commandline="use P: /DELETE">

What if we want to verify the map drive existed?

<if test="${directory::exists('P:')}">
<exec program="net" commandline="use P: /DELETE "/>
</if>


Dos command reference [net use] to map network drive