C# Network Adapter Cable unplugged or Adapter Disabled -

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i creating winforms app view details of different network adapters , connections. using "win32_networkadapter" , "win32_networkadapterconfiguration" classes.

one of features display current status of adapter whether enabled or disabled. , using info can enable or disable adapter.

the problem have when adapter enabled , connected works fine, when adapter disabled or when cable disconnected shows disabled.

how can check enabled adapter unplugged network cable see inside windows network , sharing center >>> adapter settings.

used in 1 project, in windows xp times...

system.management.managementobjectsearcher searcher = new system.management.managementobjectsearcher("select netconnectionstatus win32_networkadapter"); foreach (system.management.managementobject networkadapter in searcher.get()) {     if (networkadapter["netconnectionstatus"] != null)     {         if (convert.toint32(networkadapter["netconnectionstatus"]).equals(2))         {             connected = true;             break;         }     } }

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