c# - determine Ethernet Adapter Local Area Connection IPv4 Address from Multiple IP Addresses returned -


i using below code retrieve ipv4 address (ethernet adapter local area connection). see multiple addresses being returned code. is there way of returned addresses ethernet adapter local area connection ip address ? 

    list<string> = new list<string>();     string hostname = dns.gethostname();     iphostentry hostentry = dns.gethostentry(hostname);     foreach (ipaddress address in hostentry.addresslist)     {         if (address.addressfamily == addressfamily.internetwork)             all.add(address.tostring() + "\n");     }      datagridview2.datasource = all.select(x => new { value = x }).tolist(); }

currently above code returns 3 values

  • 172.20.***.***
  • 192.168.***.***
  • 192.168.***.***

ethernet adapter local area connection ip address 172.20.***.***

are maybe looking connection of properties networkinterfacetype , addressfamily?

foreach (var in networkinterface.getallnetworkinterfaces()) {    console.writeline("{0} ({1})", i.name, i.networkinterfacetype);    foreach (var in i.getipproperties().unicastaddresses)    {       console.writeline("      {0} ({1})", a.address, a.address.addressfamily);    } }

this give example:

local area connection (ethernet) (internetworkv6) 169.254.171.253 (internetwork)


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