need an internet billing codes pls :(

hi guys. is it ok if i ask questions here pertaining to my project? i was told to do a program in VB about internet cafe billing program. its like, i have a server in my cafe and a customer wants to log in. so i enter PC #1 and the timer starts. after several minutes he decided to stop so i search for PC #1 and the number of hours and rate will be automatically show.

any help pls? my prof at school haven't teach use that topic yet :(

any links, codes, or explanation will be very well appreciated. thanks!

PS: simple as possible

Very easy to do. Look into the use of timers and then just do some very basic math. If you wish to connect to the other computer via server and get exact times, log use, whatever, whatever, it will be a bit more complex. But if a window with the layout (hypothetical cost of $15 and hour):

Computer # Time (HHMM): Cost: Buttons:
Computer 1: 00:00 $0 Start Stop
Computer 2: 01:00 $15 Start Stop
Computer 3: 03:00 $45 Start Stop
Computer 4: 06:00 $90 Start Stop
Computer 5: 00:00 $0 Start Stop
Computer 6: 02:00 $30 Start Stop

...Is adequate and your willing to just manually start and stop it, it's incredibly easy. I would even be willing to do it for you for free (donations very much appreciated though, especially if you're getting payed).

Hope I helped. :)

thank you for the reply sir. but i already submitted my project on VB :) a friend of mine made one for me. he used workstation without database. and its so cool :) still i appreciate your help