Class IPAddress

Provides an internet protocol (IP) address.

Inheritance
Object
IPAddress
Inherited Members
Namespace: System.Net
Assembly: System.Net.dll
Syntax
[Serializable]
public class IPAddress

Constructors

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IPAddress(Byte[])

Initializes a new instance of the IPAddress class with the address specified as a Byte array.

Declaration
public IPAddress(byte[] address)
Parameters
Type Name Description
Byte[] address
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IPAddress(Int64)

Initializes a new instance of the IPAddress class with the address specified as an Int64.

Declaration
public IPAddress(long newAddress)
Parameters
Type Name Description
Int64 newAddress

Fields

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Any

Provides an IP address that indicates that the server must listen for client activity on all network interfaces. This field is read-only.

Declaration
public static readonly IPAddress Any
Field Value
Type Description
IPAddress
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Loopback

Provides the IP loopback address. This field is read-only.

Declaration
public static readonly IPAddress Loopback
Field Value
Type Description
IPAddress

Properties

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AddressFamily

Gets the address family of the IP address.

Declaration
public AddressFamily AddressFamily { get; }
Property Value
Type Description
AddressFamily

Returns InterNetwork for IPv4 or InterNetworkV6 for IPv6.

Methods

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Equals(Object)

Compares two IP addresses.

Declaration
public override bool Equals(object obj)
Parameters
Type Name Description
Object obj

An IPAddress instance to compare to the current instance.
Returns
Type Description
Boolean
Overrides
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GetAddressBytes()

Provides a copy of the IPAddress as an array of bytes.

Declaration
public byte[] GetAddressBytes()
Returns
Type Description
Byte[]

A Byte array.
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GetDefaultLocalAddress()

Retrieves an IP address that is the local default address.

Declaration
public static IPAddress GetDefaultLocalAddress()
Returns
Type Description
IPAddress

The default IP address.
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Parse(String)

Converts an IP address string to an IPAddress instance.

Declaration
public static IPAddress Parse(string ipString)
Parameters
Type Name Description
String ipString

A string that contains an IP address in dotted-quad notation for IPv4 and in colon-hexadecimal notation for IPv6.
Returns
Type Description
IPAddress

An IPAddress instance.
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ToString()

Converts an Internet address to its standard notation.

Declaration
public override string ToString()
Returns
Type Description
String

A string that contains the IP address in either IPv4 dotted-quad or in IPv6 colon-hexadecimal notation.
Overrides
Remarks

The ToString method converts the IP address that is stored in the Address property to either IPv4 dotted-quad or IPv6 colon-hexadecimal notation.

Extension Methods