GetHostName Method

Dns.GetHostName Method ()

 

Gets the host name of the local computer.

Namespace:   System.Net
Assembly:  System (in System.dll)

public static string GetHostName()

Return Value

Type: System.String

A string that contains the DNS host name of the local computer.

Exception Condition
SocketException

An error is encountered when resolving the local host name.

The following example uses the GetHostName method to obtain the host name of the local computer.

public void DisplayLocalHostName()
{
   try {
      // Get the local computer host name.
      String hostName = Dns.GetHostName();
      Console.WriteLine("Computer name :" + hostName);
   }
   catch(SocketException e) {
      Console.WriteLine("SocketException caught!!!");
      Console.WriteLine("Source : " + e.Source);
      Console.WriteLine("Message : " + e.Message);
   }
catch(Exception e)
{
 Console.WriteLine("Exception caught!!!");
 Console.WriteLine("Source : " + e.Source);
 Console.WriteLine("Message : " + e.Message);
}
}

DnsPermission

for accessing DNS information. Associated enumeration: PermissionState.Unrestricted

Universal Windows Platform
Available since 10
.NET Framework
Available since 1.1
Return to top
Show:
© 2016 Microsoft