How to turn radio off/on?

Aug 4, 2009 at 8:17 AM
Edited Aug 5, 2009 at 2:53 AM

How can we turn wifi radio on/off with native wifi or managed wifi? 

I have seen that it's simple when using VISTA, however, I want to do this on Windows XP.

Can anyone tell me how can I manage to do it? 

I have tried many IOCTL OIDs... but ... can not...

NOTE: this is to turn on/off the radio, only to make no signal sent out.  but not disable/enable the network adapter. When we turn off the radio, the status of Wireless Network Connection in the Network Connections is still able without connection.