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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()

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

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC

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

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0

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