[C #] Determine if the computer is in a connected network (networked) state

C # Implementation to determine if a computer is in a connected network (networked) state

if (systeminformation.network) {MessageBox.Show ("The computer is already networked");      } else {MessageBox.Show ("The computer is not yet networked"); }

C # Implementation Gets the IP address of the computer

Method 1

 <summary>   ///  Get IP Address    /// </summary>  IP address of   /// <returns>string type </returns>   public string  Getipaddress ()    {           string  text = string. empty;           string result;            try           {                    ipaddress[] addresslist = dns.gethostentry (Dns.gethostname ()). addresslist;                    IPAddress[] array = addressList;                    for  (Int i = 0; i < array . length; i++)                     {                            ipaddress ipaddress =  array[i];                            if  (!ipaddress.isipv6sitelocal)                             {                                 &nBsp;   text = ipaddress.tostring ();                             }                    }                   if  (String. IsNullOrEmpty (text))                    {                            throw new exception ("Can  not get this computer ip address. ");                  }                   result = text;           }          catch   (EXCEPTION&NBSP;EX)           {                   throw new  Exception ("getipaddress exception: "  + ex. Message);          }            return result;   }

Method 2

Public void getipaddress (REF&NBSP;STRING&NBSP;HOST,REF&NBSP;STRING&NBSP;IP)    {            try           {                    host = dns.gethostname (). ToUpper ();                    ipaddress[] addresslist = dns.gethostentry (Dns.GetHostName ()). addresslist;                    IPAddress[] array = addressList;                    for  (int i = 0;  i < array. length; i++)                    {                             IPAddress iPAddress = array[i];                             if  (!ipaddress.isipv6sitelocal)                             {                                          ip = ipaddress.tostring ();                            }                    }                    if  (String. IsNullOrEmpty (host))                     {                            throw new exception (" Can not get this computer name. ");                     }                    if  (String. IsNullOrEmpty (IP))                    {                             throw new exception ("Can not get this computer ip  address. ");                     }           }            catch (Exception ex)             {                    throw new exception ("Getipaddress exception:"  + ex. Message);            }   }

This article from "Flower Blossom Fall" blog, declined reprint!

[C #] Determine if the computer is in a connected network (networked) state