This documentation is archived and is not being maintained.

IPAddress.NetworkToHostOrder Method (Int64)

Converts a long value from network byte order to host byte order.

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

Public Shared Function NetworkToHostOrder ( _
	network As Long _
) As Long
Dim network As Long 
Dim returnValue As Long 

returnValue = IPAddress.NetworkToHostOrder(network)


Type: System.Int64

The number to convert, expressed in network byte order.

Return Value

Type: System.Int64
A long value, expressed in host byte order.

Different computers use different conventions for ordering the bytes within multibyte integer values. Some computers put the most significant byte first (known as big-endian order) and others put the least-significant byte first (known as little-endian order). To work with computers that use different byte ordering, all integer values that are sent over the network are sent in network byte order which has the most significant byte first.

The NetworkToHostOrder method converts multibyte integer values that are stored on the host system from the byte order used by the network to the byte order used by the host.

The following example uses the NetworkToHostOrder method to convert a long value from network byte order to host byte order.

Public Sub NetworkToHostOrder_Long(networkByte As Long)
    Dim hostByte As Long
    ' Converts a long value from network byte order to host byte order.
    hostByte = IPAddress.NetworkToHostOrder(networkByte)
    Console.WriteLine("Network byte order to Host byte order of {0} is {1}", networkByte, hostByte)
End Sub 'NetworkToHostOrder_Long
void NetworkToHostOrder_Long(__int64 networkByte) {
   __int64 hostByte;
   // Converts a long value from network Byte order to host Byte order.
   hostByte = IPAddress::NetworkToHostOrder(networkByte);
   Console::WriteLine(S"Network Byte order to Host Byte order of {0} is {1}",
      __box(networkByte), __box( hostByte));

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC

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

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0