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TcpClient Constructor ()

Initializes a new instance of the TcpClient class.

Namespace: System.Net.Sockets
Assembly: System (in system.dll)

public TcpClient ()
public TcpClient ()
public function TcpClient ()

This constructor creates a new TcpClient and allows the underlying service provider to assign the most appropriate local IP address and port number. You must first call the Connect method before sending and receiving data.

NoteNote

This constructor works only with IPv4 address types.

NoteNote

This member outputs trace information when you enable network tracing in your application. For more information, see Network Tracing.

The following code example demonstrates how to use the default constructor to create a new TcpClient.

//Creates a TCPClient using the default constructor.
TcpClient tcpClientC = new TcpClient ();

//Creates a TCPClient using the default constructor.
TcpClient tcpClientC = new TcpClient();

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

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