Is it possible to control the network connection?

example.. i have 2 lan cards., i made this form with 2 buttons that if i click any button

it will disable lan card 1
and enable lan card 2

something like that

What development language are you using?

visual basic 6.0 uhm sorry i think this is the wrong forum for my topic..
but is it possible to do such application?

I am not 100% sure but i think you might need to get the MAC address?

Edit: Actually it appears the ControlService API can send control codes to a device, so that may be of some help :)

yes you can do it in a .bat file. goto prompt type netsh. and look it up from there!

thanks for the advice