how to get service name using portnumber in local system

[sandeep53]

I am running webservice in my system.
how to get service name using port number in my system.

or

if Know process ID
how to get service-name and process full path

[MrViggy]

Programatically? You can get a list of what EXE's are listening to what ports by running 'netstat -b -a' in a command prompt.

Viggy