監(jiān)視網絡連接與斷開，特殊情況下可能有點用，兩個vbs腳本均來自微軟官網

監(jiān)視網絡連接：

代碼如下:

strcomputer = .

set objwmiservice = getobject(winmgmts:\\ & strcomputer & \root\wmi)

set colmonitoredevents = objwmiservice.execnotificationquery _

(select * from msndis_statusmediaconnect)

do while true

set strlatestevent = colmonitoredevents.nextevent

wscript.echo a network connection has been made:

wscript.echo strlatestevent.instancename, now

wscript.echo

loop

監(jiān)視網絡斷開：

代碼如下:

strcomputer = .

set objwmiservice = getobject(winmgmts:\\ & strcomputer & \root\wmi)

set colmonitoredevents = objwmiservice.execnotificationquery(select * from msndis_statusmediadisconnect)

do while true

set strlatestevent = colmonitoredevents.nextevent

wscript.echo a network connection has been lost:

wscript.echo strlatestevent.instancename, now

loop