SocketAddress 类

定义

public ref class SocketAddress

public ref class SocketAddress : IEquatable<System::Net::SocketAddress ^>

public class SocketAddress

public class SocketAddress : IEquatable<System.Net.SocketAddress>

type SocketAddress = class

type SocketAddress = class
    interface IEquatable<SocketAddress>

Public Class SocketAddress

Public Class SocketAddress
Implements IEquatable(Of SocketAddress)

继承

Object

SocketAddress

实现

IEquatable<SocketAddress>

示例

以下示例演示如何用于 SocketAddress 序列化类的 EndPoint 实例。 序列化后，基础字节缓冲区 SocketAddress 包含所有 IPEndPoint 状态信息。

//Creates an IpEndPoint.
IPAddress ipAddress = Dns.GetHostEntry("www.contoso.com").AddressList[0];
IPEndPoint ipLocalEndPoint = new IPEndPoint(ipAddress, 11000);

//Serializes the IPEndPoint.
SocketAddress socketAddress = ipLocalEndPoint.Serialize();

//Verifies that ipLocalEndPoint is now serialized by printing its contents.
Console.WriteLine("Contents of the socketAddress are: " + socketAddress.ToString());
//Checks the Family property.
Console.WriteLine("The address family of the socketAddress is: " + socketAddress.Family.ToString());
//Checks the underlying buffer size.
Console.WriteLine("The size of the underlying buffer is: " + socketAddress.Size.ToString());

   'Creates an IpEndPoint.
   Dim ipAddress As IPAddress = Dns.Resolve("www.contoso.com").AddressList(0)
   Dim ipLocalEndPoint As New IPEndPoint(ipAddress, 11000)
   
   'Serializes the IPEndPoint. 
   Dim socketAddress As SocketAddress = ipLocalEndPoint.Serialize()
   
   'Verifies that ipLocalEndPoint is now serialized by printing its contents.
   Console.WriteLine(("Contents of socketAddress are: " + socketAddress.ToString()))
   'Checks the Family property.
   Console.WriteLine(("The address family of socketAddress is: " + socketAddress.Family.ToString()))
   'Checks the underlying buffer size.
   Console.WriteLine(("The size of the underlying buffer is: " + socketAddress.Size.ToString()))
End Sub

注解

基础缓冲区的前 2 个字节保留为 AddressFamily 枚举值。 SocketAddress使用序列化IPEndPoint存储时，第三个和第四个字节用于存储端口号信息。 下一个字节用于存储 IP 地址。 可以通过引用其索引位置来访问此基础字节缓冲区中的任何信息;字节缓冲区使用从零开始的索引。 还可以使用 Family 和 Size 属性分别获取 AddressFamily 值和缓冲区大小。 若要以字符串形式查看此信息中的任何一个，请使用 ToString 该方法。