IPEndPoint 클래스

정의

네트워크 엔드포인트를 IP 주소와 포트 번호로 나타냅니다.

public ref class IPEndPoint : System::Net::EndPoint
public class IPEndPoint : System.Net.EndPoint
[System.Serializable]
public class IPEndPoint : System.Net.EndPoint
type IPEndPoint = class
    inherit EndPoint
[<System.Serializable>]
type IPEndPoint = class
    inherit EndPoint
Public Class IPEndPoint
Inherits EndPoint
상속
IPEndPoint
특성

예제

// This example uses the IPEndPoint class and its members to display the home page 
// of the server selected by the user.
#using <System.dll>

using namespace System;
using namespace System::Text;
using namespace System::IO;
using namespace System::Net;
using namespace System::Net::Sockets;
using namespace System::Text::RegularExpressions;

// The getPage function gets the server's home page content by 
// recreating the server's endpoint from the original serialized endpoint.
// Then it creates a new socket and connects it to the endpoint.
String^ getPage( String^ server, SocketAddress^ socketAddress )
{
   //Set up variables and string to write to the server.
   Encoding^ ASCII = Encoding::ASCII;
   String^ Get = String::Format( "GET / HTTP/1.1\r\nHost: {0}\r\nConnection: Close\r\n\r\n", server );
   array<Byte>^ByteGet = ASCII->GetBytes( Get );
   array<Byte>^RecvBytes = gcnew array<Byte>(256);
   String^ strRetPage = nullptr;
   Socket^ socket = nullptr;

   // Recreate the connection endpoint from the serialized information.
   IPEndPoint^ endpoint = gcnew IPEndPoint( (__int64)0,0 );
   IPEndPoint^ clonedIPEndPoint = dynamic_cast<IPEndPoint^>(endpoint->Create( socketAddress ));
   Console::WriteLine( "clonedIPEndPoint: {0}", clonedIPEndPoint );

   Console::WriteLine( "Press any key to continue." );
   Console::ReadLine();
   try
   {
      // Create a socket object to establish a connection with the server.
      socket = gcnew Socket( endpoint->AddressFamily,SocketType::Stream,ProtocolType::Tcp );

      // Connect to the cloned end point.
      socket->Connect( clonedIPEndPoint );
   }
   catch ( SocketException^ e ) 
   {
      Console::WriteLine( "Source : {0}", e->Source );
      Console::WriteLine( "Message : {0}", e->Message );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Source : {0}", e->Source );
      Console::WriteLine( "Message : {0}", e->Message );
   }

   if ( socket == nullptr )
      return ("Connection to cloned endpoint failed");

   // Send request to the server.
   socket->Send( ByteGet, ByteGet->Length, static_cast<SocketFlags>(0) );

   // Receive the server  home page content.
   Int32 bytes = socket->Receive( RecvBytes, RecvBytes->Length, static_cast<SocketFlags>(0) );

   // Read the first 256 bytes.
   strRetPage = String::Format( "Default HTML page on {0}:\r\n", server );
   strRetPage = String::Concat( strRetPage, ASCII->GetString( RecvBytes, 0, bytes ) );
   while ( bytes > 0 )
   {
      bytes = socket->Receive( RecvBytes, RecvBytes->Length, static_cast<SocketFlags>(0) );
      strRetPage = String::Concat( strRetPage, ASCII->GetString( RecvBytes, 0, bytes ) );
   }

   socket->Close();
   return strRetPage;
}

// The serializeEndpoint function serializes the endpoint and returns the 
// SocketAddress containing the serialized endpoint data.
SocketAddress^ serializeEndpoint( IPEndPoint^ endpoint )
{
   // Serialize IPEndPoint details to a SocketAddress instance.
   SocketAddress^ socketAddress = endpoint->Serialize();

   // Display the serialized endpoint information.
   Console::WriteLine( "Endpoint.Serialize() : {0}", socketAddress );
   Console::WriteLine( "Socket->Family : {0}", socketAddress->Family );
   Console::WriteLine( "Socket->Size : {0}", socketAddress->Size );
   Console::WriteLine( "Press any key to continue." );
   Console::ReadLine();
   return socketAddress;
}

void displayEndpointInfo( IPEndPoint^ endpoint )
{
   Console::WriteLine( "Endpoint->Address : {0}", endpoint->Address );
   Console::WriteLine( "Endpoint->AddressFamily : {0}", endpoint->AddressFamily );
   Console::WriteLine( "Endpoint->Port : {0}", endpoint->Port );
   Console::WriteLine( "Endpoint.ToString() : {0}", endpoint );
   Console::WriteLine( "Press any key to continue." );
   Console::ReadLine();
}

// The serializeEndpoint function determines the server endpoint and then 
// serializes it to obtain the related SocketAddress object.
// Note that in the for loop a temporary socket is created to ensure that 
// the current IP address format matches the AddressFamily type.
// In fact, in the case of servers supporting both IPv4 and IPv6, an exception 
// may arise if an IP address format does not match the address family type.
SocketAddress^ getSocketAddress( String^ server, int port )
{
   Socket^ tempSocket = nullptr;
   IPHostEntry^ host = nullptr;
   SocketAddress^ serializedSocketAddress = nullptr;
   try
   {
      // Get the object containing Internet host information.
      host = Dns::Resolve( server );

      // Obtain the IP address from the list of IP addresses associated with the server.
      System::Collections::IEnumerator^ myEnum = host->AddressList->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         IPAddress^ address = safe_cast<IPAddress^>(myEnum->Current);
         IPEndPoint^ endpoint = gcnew IPEndPoint( address,port );
         tempSocket = gcnew Socket( endpoint->AddressFamily,SocketType::Stream,ProtocolType::Tcp );
         tempSocket->Connect( endpoint );
         if ( tempSocket->Connected )
         {
            // Display the endpoint information.
            displayEndpointInfo( endpoint );

            // Serialize the endpoint to obtain a SocketAddress object.
            serializedSocketAddress = serializeEndpoint( endpoint );
            break;
         }
         else
                  continue;
      }

      // Close the temporary socket.
      tempSocket->Close();
   }
   catch ( SocketException^ e ) 
   {
      Console::WriteLine( "Source : {0}", e->Source );
      Console::WriteLine( "Message : {0}", e->Message );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Source : {0}", e->Source );
      Console::WriteLine( "Message : {0}", e->Message );
   }

   return serializedSocketAddress;
}


// The requestServerHomePage function obtains the server's home page and returns
// its content.
String^ requestServerHomePage( String^ server, int port )
{
   String^ strRetPage = nullptr;

   // Get a socket address using the specified server and port.
   SocketAddress^ socketAddress = getSocketAddress( server, port );
   if ( socketAddress == nullptr )
      strRetPage = "Connection failed"; // Obtain the server's home page content.
   else
      strRetPage = getPage( server, socketAddress );

   return strRetPage;
}


// Show to the user how to use this program when wrong input parameters are entered.
void showUsage()
{
   Console::WriteLine( "Enter the server name as follows:" );
   Console::WriteLine( "\tcs_ipendpoint servername" );
}


// This is the program entry point. It allows the user to enter 
// a server name that is used to locate its current homepage.
int main()
{
   array<String^>^args = Environment::GetCommandLineArgs();
   String^ host = nullptr;
   int port = 80;

   // Define a regular expression to parse user's input.
   // This is a security check. It allows only
   // alphanumeric input string between 2 to 40 character long.
   Regex^ rex = gcnew Regex( "^[a-zA-Z]\\w{1,39}$" );
   if ( args->Length < 2 )
      showUsage();
   else
   {
      String^ message = args[ 1 ];
      if ( (rex->Match(message))->Success )
      {
         host = args[ 1 ];
         
         // Get the specified server home_page and display its content.
         String^ result = requestServerHomePage( host, port );
         Console::WriteLine( result );
      }
      else
            Console::WriteLine( "Input string format not allowed." );
   }
}

// This example uses the IPEndPoint class and its members to display the home page
// of the server selected by the user.

using System;
using System.Text;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Text.RegularExpressions;

namespace Mssc.Services.ConnectionManagement
{
  public class TestIPEndPoint
  {

    // The getPage method gets the server's home page content by
    // recreating the server's endpoint from the original serialized endpoint.
    // Then it creates a new socket and connects it to the endpoint.
    private static string getPage(string server, SocketAddress socketAddress)
    {
      //Set up variables and string to write to the server.
      Encoding ASCII = Encoding.ASCII;
      string Get = "GET / HTTP/1.1\r\nHost: " + server +
        "\r\nConnection: Close\r\n\r\n";
      Byte[] ByteGet = ASCII.GetBytes(Get);
      Byte[] RecvBytes = new Byte[256];
      String strRetPage = null;

      Socket socket = null;

      // Recreate the connection endpoint from the serialized information.
      IPEndPoint endpoint = new IPEndPoint(0,0);
      IPEndPoint clonedIPEndPoint = (IPEndPoint) endpoint.Create(socketAddress);
      Console.WriteLine("clonedIPEndPoint: " + clonedIPEndPoint.ToString());

      Console.WriteLine("Press any key to continue.");
      Console.ReadLine();

      try
      {
        // Create a socket object to establish a connection with the server.
        socket =
          new Socket(endpoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp);

        // Connect to the cloned end point.
        socket.Connect(clonedIPEndPoint);
      }
      catch(SocketException e)
      {
        Console.WriteLine("Source : " + e.Source);
        Console.WriteLine("Message : " + e.Message);
      }
      catch(Exception e)
      {
        Console.WriteLine("Source : " + e.Source);
        Console.WriteLine("Message : " + e.Message);
      }

      if (socket == null)
        return ("Connection to cloned endpoint failed");

      // Send request to the server.
      socket.Send(ByteGet, ByteGet.Length, 0);

      // Receive the server  home page content.
      Int32 bytes = socket.Receive(RecvBytes, RecvBytes.Length, 0);

      // Read the first 256 bytes.
      strRetPage = "Default HTML page on " + server + ":\r\n";
      strRetPage = strRetPage + ASCII.GetString(RecvBytes, 0, bytes);

      while (bytes > 0)
      {
        bytes = socket.Receive(RecvBytes, RecvBytes.Length, 0);
        strRetPage = strRetPage + ASCII.GetString(RecvBytes, 0, bytes);
      }

      socket.Close();

      return strRetPage;
    }

    // The serializeEndpoint method serializes the endpoint and returns the
    // SocketAddress containing the serialized endpoint data.
    private static SocketAddress serializeEndpoint(IPEndPoint endpoint)
    {

      // Serialize IPEndPoint details to a SocketAddress instance.
      SocketAddress socketAddress = endpoint.Serialize();

      // Display the serialized endpoint information.
      Console.WriteLine("Endpoint.Serialize() : " + socketAddress.ToString());

      Console.WriteLine("Socket.Family : " + socketAddress.Family);
      Console.WriteLine("Socket.Size : " + socketAddress.Size);

      Console.WriteLine("Press any key to continue.");
      Console.ReadLine();

      return socketAddress;
    }

    private static void displayEndpointInfo(IPEndPoint endpoint)
    {
      Console.WriteLine("Endpoint.Address : " + endpoint.Address);
      Console.WriteLine("Endpoint.AddressFamily : " + endpoint.AddressFamily);
      Console.WriteLine("Endpoint.Port : " + endpoint.Port);
      Console.WriteLine("Endpoint.ToString() : " + endpoint.ToString());

      Console.WriteLine("Press any key to continue.");
      Console.ReadLine();
    }

    // The serializeEndpoint method determines the server endpoint and then
    // serializes it to obtain the related SocketAddress object.
    // Note that in the for loop a temporary socket is created to ensure that
    // the current IP address format matches the AddressFamily type.
    // In fact, in the case of servers supporting both IPv4 and IPv6, an exception
    // may arise if an IP address format does not match the address family type.
    private static SocketAddress getSocketAddress(string server, int port)
    {
      Socket tempSocket = null;
      IPHostEntry host = null;
      SocketAddress serializedSocketAddress = null;

      try
      {
        // Get the object containing Internet host information.
        host = Dns.Resolve(server);

        // Obtain the IP address from the list of IP addresses associated with the server.
        foreach(IPAddress address in host.AddressList)
        {
          IPEndPoint endpoint = new IPEndPoint(address, port);

          tempSocket =
            new Socket(endpoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp);

          tempSocket.Connect(endpoint);

          if(tempSocket.Connected)
          {
            // Display the endpoint information.
            displayEndpointInfo(endpoint);
            // Serialize the endpoint to obtain a SocketAddress object.
            serializedSocketAddress = serializeEndpoint(endpoint);
            break;
          }
          else
                    {
                        continue;
                    }
                }

        // Close the temporary socket.
        tempSocket.Close();
      }

      catch(SocketException e)
      {
        Console.WriteLine("Source : " + e.Source);
        Console.WriteLine("Message : " + e.Message);
      }
      catch(Exception e)
      {
        Console.WriteLine("Source : " + e.Source);
        Console.WriteLine("Message : " + e.Message);
      }
      return serializedSocketAddress;
    }

    // The requestServerHomePage method obtains the server's home page and returns
    // its content.
    private static string requestServerHomePage(string server, int port)
    {
      String strRetPage = null;

      // Get a socket address using the specified server and port.
      SocketAddress socketAddress = getSocketAddress(server, port);

      if (socketAddress == null)
        strRetPage = "Connection failed";
      else
        // Obtain the server's home page content.
        strRetPage = getPage(server, socketAddress);

      return strRetPage;
    }

    // Show to the user how to use this program when wrong input parameters are entered.
    private static void showUsage()
    {
      Console.WriteLine("Enter the server name as follows:");
      Console.WriteLine("\tcs_ipendpoint servername");
    }

    // This is the program entry point. It allows the user to enter
    // a server name that is used to locate its current homepage.
    public static void Main(string[] args)
    {
      string host= null;
      int port = 80;

      // Define a regular expression to parse user's input.
      // This is a security check. It allows only
      // alphanumeric input string between 2 to 40 character long.
      Regex rex = new Regex(@"^[a-zA-Z]\w{1,39}$");

      if (args.Length < 1)
            {
                showUsage();
            }
            else
      {
        string message = args[0];
        if ((rex.Match(message)).Success)
        {
          host = args[0];
          // Get the specified server home_page and display its content.
          string result = requestServerHomePage(host, port);
          Console.WriteLine(result);
        }
        else
                {
                    Console.WriteLine("Input string format not allowed.");
                }
            }
    }
  }
}
' This example uses the IPEndPoint class and its members to display the home page 
' of the server selected by the user.

Imports System.Text
Imports System.IO
Imports System.Net
Imports System.Net.Sockets
Imports System.Text.RegularExpressions

Namespace Mssc.Services.ConnectionManagement
  Module M_TestIPEndPoint


    Public Class TestIPEndPoint

    'The getPage method gets the server's home page content by 
        'recreating the server's endpoint from the original serialized endpoint.
        'Then it creates a new socket and connects it to the endpoint.
      Private Shared Function getPage(ByVal server As String, ByVal socketAddress As SocketAddress) As String
        'Set up variables and String to write to the server.
        Dim ASCII As Encoding = Encoding.ASCII
        Dim [Get] As String = "GET / HTTP/1.1" + ControlChars.Cr + ControlChars.Lf + "Host: " + server + ControlChars.Cr + ControlChars.Lf + "Connection: Close" + ControlChars.Cr + ControlChars.Lf + ControlChars.Cr + ControlChars.Lf
        Dim ByteGet As [Byte]() = ASCII.GetBytes([Get])
        Dim RecvBytes(255) As [Byte]
        Dim strRetPage As [String] = Nothing

        Dim socket As Socket = Nothing

        ' Recreate the connection endpoint from the serialized information.
        Dim endpoint As New IPEndPoint(0, 0)
        Dim clonedIPEndPoint As IPEndPoint = CType(endpoint.Create(socketAddress), IPEndPoint)
        Console.WriteLine(("clonedIPEndPoint: " + clonedIPEndPoint.ToString()))
        Console.WriteLine("Press any key to continue.")
        Console.ReadLine()

        Try
          ' Create a socket object to establish a connection with the server.
          socket = New Socket(endpoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp)

          ' Connect to the cloned end point.
          socket.Connect(clonedIPEndPoint)
        Catch e As SocketException
          Console.WriteLine(("Source : " + e.Source))
          Console.WriteLine(("Message : " + e.Message))
        Catch e As Exception
          Console.WriteLine(("Source : " + e.Source))
          Console.WriteLine(("Message : " + e.Message))
        End Try

        If socket Is Nothing Then
          Return "Connection to cloned endpoint failed"
        End If
        ' Send request to the server.
        socket.Send(ByteGet, ByteGet.Length, 0)

        ' Receive the server  home page content.
        Dim bytes As Int32 = socket.Receive(RecvBytes, RecvBytes.Length, 0)

        ' Read the first 256 bytes.
        strRetPage = "Default HTML page on " + server + ":" + ControlChars.Cr + ControlChars.Lf
        strRetPage = strRetPage + ASCII.GetString(RecvBytes, 0, bytes)

        While bytes > 0
          bytes = socket.Receive(RecvBytes, RecvBytes.Length, 0)
          strRetPage = strRetPage + ASCII.GetString(RecvBytes, 0, bytes)
        End While

        socket.Close()

        Return strRetPage
      End Function 'getPage


      ' The serializeEndpoint method serializes the endpoint and returns the 
      ' SocketAddress containing the serialized endpoint data.
      Private Shared Function serializeEndpoint(ByVal endpoint As IPEndPoint) As SocketAddress

        ' Serialize IPEndPoint details to a SocketAddress instance.
        Dim socketAddress As SocketAddress = endpoint.Serialize()

        ' Display the serialized endpoint information.
        Console.WriteLine("Endpoint Serialize() : " + socketAddress.ToString())

        Console.WriteLine("Socket Family : " + socketAddress.Family.ToString())
        Console.WriteLine("Socket Size : " + socketAddress.ToString())

        Console.WriteLine("Press any key to continue.")
        Console.ReadLine()

        Return socketAddress
      End Function 'serializeEndpoint

      Private Shared Sub displayEndpointInfo(ByVal endpoint As IPEndPoint)
        Console.WriteLine("Endpoint Address : " + endpoint.Address.ToString())
        Console.WriteLine("Endpoint AddressFamily : " + endpoint.AddressFamily.ToString())
        Console.WriteLine("Endpoint Port : " + endpoint.Port.ToString())
        Console.WriteLine("Endpoint ToString() : " + endpoint.ToString())

        Console.WriteLine("Press any key to continue.")
        Console.ReadLine()
      End Sub

      ' The following method determines the server endpoint and then 
      ' serializes it to obtain the related SocketAddress object.
      ' Note that in the for loop a temporary socket is created to ensure that 
      ' the current IP address format matches the AddressFamily type.
      ' In fact, in the case of servers supporting both IPv4 and IPv6, an exception 
      ' may arise if an IP address format does not match the address family type.
      Private Shared Function getSocketAddress(ByVal server As String, ByVal port As Integer) As SocketAddress
        Dim tempSocket As Socket = Nothing
        Dim host As IPHostEntry = Nothing
        Dim serializedSocketAddress As SocketAddress = Nothing

        Try
          ' Get the object containing Internet host information.
          host = Dns.Resolve(server)

          ' Obtain the IP address from the list of IP addresses associated with the server.
          Dim address As IPAddress
          For Each address In host.AddressList
            Dim endpoint As New IPEndPoint(address, port)


            tempSocket = New Socket(endpoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp)

            tempSocket.Connect(endpoint)

            If tempSocket.Connected Then
              ' Display the endpoint information.
              displayEndpointInfo(endpoint)
              ' Serialize the endpoint to obtain a SocketAddress object.
              serializedSocketAddress = serializeEndpoint(endpoint)
              Exit For

            End If

          Next address


          'Close the temporary socket.
          tempSocket.Close()

        Catch e As SocketException
          Console.WriteLine(("Source : " + e.Source))
          Console.WriteLine(("Message : " + e.Message))
        Catch e As Exception
          Console.WriteLine(("Source : " + e.Source))
          Console.WriteLine(("Message : " + e.Message))
        End Try

        Return serializedSocketAddress

      End Function 'getSocketAddress



      ' The requestServerHomePage obtains the server's home page and returns
      ' its content.
      Private Shared Function requestServerHomePage(ByVal server As String, ByVal port As Integer) As String
        Dim strRetPage As [String] = Nothing

        ' Get a socket address using the specified server and port.
        Dim socketAddress As SocketAddress = getSocketAddress(server, port)

        If socketAddress Is Nothing Then
          strRetPage = "Connection failed"
          ' Obtain the server's home page content.
        Else
          strRetPage = getPage(server, socketAddress)
        End If
        Return strRetPage
      End Function 'requestServerHomePage


      ' Show to the user how to use this program when wrong input parameters are entered.
      Private Shared Sub showusage()
        Console.WriteLine("Enter the server name as follows:")
        Console.WriteLine(ControlChars.Tab + "vb_ipendpoint servername")
      End Sub

      ' This is the program entry point. It allows the user to enter 
      ' a server name that is used to locate its current homepage.
      Public Shared Sub Main(ByVal args() As String)
        Dim host As String = Nothing
        Dim port As Integer = 80

        'Define a regular expression to parse user's input.
        'This is a security check. It allows only
        'alphanumeric input string between 2 to 40 character long.
        Dim rex As New Regex("^[a-zA-Z]\w{1,39}$")

        If args.Length = 0 Then
          ' Show how to use this program.
          showusage()
        Else
          host = args(0)
          If ((rex.Match(host)).Success) Then
            ' Get the specified server home_page and display its content.
            Dim result As String = requestServerHomePage(host, port)
            Console.WriteLine(result)
          Else
            Console.WriteLine("Input string format not allowed.")
          End If
        End If
      End Sub

    End Class
  End Module
End Namespace

설명

IPEndPoint 클래스 호스트 및 호스트에 서비스에 연결할 애플리케이션에 필요한 로컬 또는 원격 포트 정보를 포함 합니다. 호스트의 IP 주소 및 서비스의 포트 번호를 결합 하 여는 IPEndPoint 클래스 forms 연결 서비스를 가리킵니다.

생성자

IPEndPoint(Int64, Int32)

지정된 주소와 포트 번호를 사용하여 IPEndPoint 클래스의 새 인스턴스를 초기화합니다.

IPEndPoint(IPAddress, Int32)

지정된 주소와 포트 번호를 사용하여 IPEndPoint 클래스의 새 인스턴스를 초기화합니다.

필드

MaxPort

Port 속성에 할당할 수 있는 최대값을 지정합니다. MaxPort 값은 0x0000FFFF로 설정됩니다. 이 필드는 읽기 전용입니다.

MinPort

Port 속성에 할당할 수 있는 최소값을 지정합니다. 이 필드는 읽기 전용입니다.

속성

Address

엔드포인트의 IP 주소를 가져오거나 설정합니다.

AddressFamily

IP(인터넷 프로토콜) 주소 패밀리를 가져옵니다.

Port

엔드포인트의 포트 번호를 가져오거나 설정합니다.

메서드

Create(SocketAddress)

소켓 주소를 사용하여 엔드포인트를 만듭니다.

Equals(Object)

지정한 Object가 현재 Object와 같은지 여부를 확인합니다.

GetHashCode()

IPEndPoint 인스턴스에 대한 해시 값을 반환합니다.

GetType()

현재 인스턴스의 Type을 가져옵니다.

(다음에서 상속됨 Object)
MemberwiseClone()

현재 Object의 단순 복사본을 만듭니다.

(다음에서 상속됨 Object)
Parse(ReadOnlySpan<Char>)

읽기 전용 범위로 표시되는 IP 네트워크 엔드포인트(주소와 포트)를 IPEndPoint 인스턴스로 변환합니다.

Parse(String)

문자열로 표시된 IP 네트워크 엔드포인트(주소 및 포트)를 IPEndPoint 인스턴스로 변환합니다.

Serialize()

엔드포인트 정보를 SocketAddress 인스턴스로 serialize합니다.

ToString()

지정된 엔드포인트의 IP 주소와 포트 번호를 반환합니다.

TryParse(ReadOnlySpan<Char>, IPEndPoint)

읽기 전용 범위로 표시되는 IP 네트워크 엔드포인트(주소 및 포트)를 IPEndPoint에 해당하는 엔드포인트로 변환하고, 변환에 성공했는지를 나타내는 값을 반환합니다.

TryParse(String, IPEndPoint)

문자열로 표시되는 IP 네트워크 엔드포인트(주소 및 포트)를 IPEndPoint에 해당하는 엔드포인트로 변환하고, 변환에 성공했는지를 나타내는 값을 반환합니다.

적용 대상