>>Hi !!
>>
>>How Get the MAC number of the network card ?
>>
>>
>>With API windows ?
>>
>>
>>Thank.
>>
>>Lázaro Santos.
>
>If you are using XP, you can use WMI to do this, but the problem is, of which network card? Servers might have more than one, and I think this will be true more often than not.


Actually, you need at least NT4 SP 4 or newer, I got confused. The code might look like this (if connecting to another PC, you need admin rights on the domain the way this is coded, you'll need error handling too)

lparameters tcComputer
local loWMI, colNetAdapters, loNetAdapter, lcComputer

lcComputer	= Iif(Vartype(tcComputer) = "C" and not Empty(tcComputer), tcComputer, ".")

loWMI		= Getobject("winmgmts://" + lcComputer + "/root/cimv2")
loNetAdapters	= loWMI.ExecQuery("select * from Win32_NetworkAdapterConfiguration where IPEnabled=True")

For Each loNetAdapter in loNetAdapters
	? loNetAdapter.Caption, loNetAdapter.MACAddress
	for each lcIP in loNetAdapter.IPAddress
		?? Chr(9), lcIP
	endfor
Endfor