List of IP addresses map it with names

Asked Nov 21 '16 at 15:09

Active Nov 21 '16 at 15:12

Viewed 98 times

Below is a part of my program. I have some IPs which I ping them but when I print out a success or not message for each one I would like to get a name except from IP. One way is if (192.168.100) then "example" but is there easier way to do this and more dynamically in order to be easier to add addresses?

public static string[] addresses = { "192.168.1.100", "192.168.1.254", "192.168.1.253" };

static void Main(string[] args)
{
    List<Task<PingReply>> pingTasks = new List<Task<PingReply>>();
    foreach (var address in addresses)
    {
        pingTasks.Add(PingAsync(address));
    }

edited Nov 21 '16 at 15:12

Uwe Keim

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asked Nov 21 '16 at 15:09

Dimitris Pantiskos

It's not clear what you mean by "I would like to get a name". Are you asking how o talk to a name sever? Or how to keep a static dictionary in your code? – doctorlove Nov 21 '16 at 15:13
1

take a look at http://stackoverflow.com/questions/3252845/how-to-get-domain-name-from-given-ip-in-c – Jonesopolis Nov 21 '16 at 15:13
What exactly do you mean by "get a name"? You want to name your ips? – TripleEEE Nov 21 '16 at 15:14
I interpret this question to mean he wants the DNS name belonging to the IP. – Nov 21 '16 at 15:17
The results of the Ping ends up in the ARP table. You can see the ARP table from cmd.exe using >ARP -A. You can query ARP Table in C#. It is easy than processing the Async results from the ping. – jdweng Nov 21 '16 at 15:25
foe example i have an ip 192.168.1.100 i want to assign this ip to a name like londonpc this is not a computer name is just a name – Dimitris Pantiskos Nov 21 '16 at 15:30
192.168.1.100 name1 192.168.1.102 name2 to explain i would like to something sql select 192.168.1.100 as name1 – Dimitris Pantiskos Nov 21 '16 at 15:31
public static string[] addresses = { "192.168.1.100"as name1, "192.168.1.254"as name2, "192.168.1.253"as name3 }; something like that but with right syntax – Dimitris Pantiskos Nov 21 '16 at 15:34
like a label name – Dimitris Pantiskos Nov 21 '16 at 15:49
1

Use a [**`Dictionary(Of TKey, TValue)`**](https://msdn.microsoft.com/en-us/library/xfhwa508(v=vs.110).aspx). – Visual Vincent Nov 21 '16 at 16:11

List of IP addresses map it with names

0 Answers0