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问题描述
Windows会知道您何时从NIC中移除网络电缆。有没有通过API在C ++中确定这个程序的方式?
Windows knows when you have removed the network cable from your NIC. Is there a programmatic way to determine this via API in C++?
注意:我不是使用.NET,这是一个封闭的局域网(不连接到互联网)
Note: I am not using .NET and this is for a closed LAN (not connected to Internet ever)
推荐答案
Raymond Chen 最近类似的东西。以下是相关的。我认为MIB_IPADDR_DISCONNECTED标志是你正在寻找。
Raymond Chen blogged about something similar recently. Here is the relevant documentation. I think the MIB_IPADDR_DISCONNECTED flag is what you are looking for.
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