SocketAddress 类

定义

public ref class SocketAddress

public class SocketAddress

type SocketAddress = class

Public Class SocketAddress

继承

Object

SocketAddress

示例

下面的示例演示如何使用 SocketAddress 序列化 EndPoint 类的实例。The following example demonstrates how to use SocketAddress to serialize an instance of the EndPoint class. 序列化后，SocketAddress 的基础字节缓冲区包含所有 IPEndPoint 的状态信息。After serialization, the underlying byte buffer of the SocketAddress contains all of the IPEndPoint state information.

//Creates an IpEndPoint.
IPAddress^ ipAddress = Dns::Resolve( "www.contoso.com" )->AddressList[ 0 ];
IPEndPoint^ ipLocalEndPoint = gcnew 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: {0}", socketAddress );
//Checks the Family property.
Console::WriteLine( "The address family of the socketAddress is: {0}", socketAddress->Family );
//Checks the underlying buffer size.
Console::WriteLine( "The size of the underlying buffer is: {0}", socketAddress->Size );

//Creates an IpEndPoint.
IPAddress ipAddress = Dns.Resolve("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个字节保留给 AddressFamily 枚举值。The first 2 bytes of the underlying buffer are reserved for the AddressFamily enumerated value. 当 SocketAddress 用于存储序列化的 IPEndPoint时，第三个和第四个字节用于存储端口号信息。When the SocketAddress is used to store a serialized IPEndPoint, the third and fourth bytes are used to store port number information. 下一个字节用于存储 IP 地址。The next bytes are used to store the IP address. 您可以通过引用此基础字节缓冲区中的任何信息来访问它的索引位置;字节缓冲区使用从零开始的索引。You can access any information within this underlying byte buffer by referring to its index position; the byte buffer uses zero-based indexing. 你还可以使用 Family 和 Size 属性分别获取 AddressFamily 值和缓冲区大小。You can also use the Family and Size properties to get the AddressFamily value and the buffer size, respectively. 若要以字符串形式查看此信息，请使用 ToString 方法。To view any of this information as a string, use the ToString method.

构造函数

属性

方法

适用于