Re: how can i control the nic?

Thanks a lot, I will study further:)

"Arkady Frenkel" <arkadyf@xxxxxxxxxxxxxxxx> дÈëÏûÏ¢ÐÂÎÅ:uco3miSQHHA.3996@xxxxxxxxxxxxxxxxxxxxxxx
You need to use SetupDi... API for that. How to do that look at devcon
either in ddk or from
http://support.microsoft.com/kb/311272
Arkady

"casper" <tangliming@xxxxxxxxx> wrote in message
news:epbh6r$bg4$1@xxxxxxxxxxxxxxxxx
Thank you for replying, it's useful. Would you mind to tell me how can I
stop/start driver?

"Arkady Frenkel" <arkadyf@xxxxxxxxxxxxxxxx> дÈëÏûÏ¢ÐÂÎÅ:OCwGcvFQHHA.4672@xxxxxxxxxxxxxxxxxxxxxxx
Those parameters stored in the registry and driver read them on start.
So you need to stop/start driver after change for that.
IMHO there is no WMI way to do that ( but ask on
microsoft.public.win32.programmer.wmi ) because OID_GEN_LINK_SPEED have
no set but query option only

Arkady


"casper" <tangliming@xxxxxxxxx> wrote in message
news:ep91db$ckk$1@xxxxxxxxxxxxxxxxx
hi, everyone, i need to change the work mode of NIC dynamically, such
as link speed or duplex mode, i have no idea about how to implement
this, would anyone have such programming experience give me some hints,
thanks a lot:)









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