IPAddress Constructor (Byte[], Int64)

Initializes a new instance of the IPAddress class with the specified address and scope.

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

public IPAddress (
	byte[] address,
	long scopeid
public IPAddress (
	byte[] address, 
	long scopeid
public function IPAddress (
	address : byte[], 
	scopeid : long



The byte array value of the IP address.


The long value of the scope identifier.

Exception typeCondition


address is a null reference (Nothing in Visual Basic).


scopeid < 0 or

scopeid > 0x00000000FFFFFFFF

This constructor instantiates an IPv6 address. The scopeid identifies a network interface in the case of a link-local address. The scope is valid only for link-local and site-local addresses.

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1

.NET Compact Framework

Supported in: 2.0