IPEndPoint Clase

Referencia

Definición

Espacio de nombres:: System.Net

Ensamblados:: System.dll, System.Net.Primitives.dll

Ensamblado:: System.Net.Primitives.dll

Ensamblado:: System.dll

Ensamblado:: netstandard.dll

Source:: IPEndPoint.cs

Source:: IPEndPoint.cs

Source:: IPEndPoint.cs

Importante

Parte de la información hace referencia a la versión preliminar del producto, que puede haberse modificado sustancialmente antes de lanzar la versión definitiva. Microsoft no otorga ninguna garantía, explícita o implícita, con respecto a la información proporcionada aquí.

Representa un punto de conexión de red como una dirección IP y un número de puerto.

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

Herencia: Object

EndPoint
IPEndPoint

Atributos: SerializableAttribute

Ejemplos

// 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

Comentarios

La IPEndPoint clase contiene la información de host y puerto local o remoto que necesita una aplicación para conectarse a un servicio en un host. Al combinar la dirección IP del host y el número de puerto de un servicio, la IPEndPoint clase forma un punto de conexión a un servicio.

Constructores

IPEndPoint(Int64, Int32)	Inicializa una nueva instancia de la clase IPEndPoint con la dirección y el número de puerto especificados.
IPEndPoint(IPAddress, Int32)	Inicializa una nueva instancia de la clase IPEndPoint con la dirección y el número de puerto especificados.

Campos

MaxPort	Especifica el valor máximo que puede asignarse a la propiedad Port. El valor MaxPort está establecido en 0x0000FFFF. Este campo es de solo lectura.
MinPort	Especifica el valor mínimo que puede asignarse a la propiedad Port. Este campo es de solo lectura.

Propiedades

Address	Obtiene o establece la dirección IP del extremo.
AddressFamily	Obtiene la familia de direcciones Protocolo Internet (Internet Protocol, IP).
Port	Obtiene o establece el número de puerto del extremo.

Métodos

Create(SocketAddress)	Crea un extremo a partir de una dirección del socket.
Equals(Object)	Determina si el objeto Object especificado es igual al objeto Object actual.
GetHashCode()	Devuelve un valor hash para una instancia de IPEndPoint.
GetType()	Obtiene el Type de la instancia actual. (Heredado de Object)
MemberwiseClone()	Crea una copia superficial del Object actual. (Heredado de Object)
Parse(ReadOnlySpan<Char>)	Convierte un punto de conexión IP (dirección y puerto) representado como un intervalo de solo lectura en una instancia IPEndPoint.
Parse(String)	Convierte un punto de conexión IP (dirección y puerto) representado como una cadena en una instancia IPEndPoint.
Serialize()	Serializa la información de extremo en una instancia de SocketAddress.
ToString()	Devuelve la dirección IP y el número de puerto del extremo especificado.
TryParse(ReadOnlySpan<Char>, IPEndPoint)	Intenta convertir un punto de conexión de red IP (dirección y puerto) representado como un intervalo de solo lectura en su equivalenteIPEndPoint y devuelve un valor que indica si la conversión se realizó correctamente.
TryParse(String, IPEndPoint)	Intenta convertir un punto de conexión de red IP (dirección y puerto) representado como una cadena en su equivalenteIPEndPoint y devuelve un valor que indica si la conversión se realizó correctamente.

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