TcpClient.Connect Method (String, Int32)
Connects the client to the specified port on the specified host.
Assembly: System (in System.dll)
The hostname parameter is null.
An error occurred when accessing the socket. See the Remarks section for more information.
TcpClient is closed.
Call this method to establish a synchronous remote host connection to the specified host name and port number. The GetStream method to obtain the underlying NetworkStream. Use this NetworkStream to send and receive data.method will block until it either connects or fails. After connecting with the remote host, use the
If IPv6 is enabled and themethod is called to connect to a host that resolves to both IPv6 and IPv4 addresses, the connection to the IPv6 address will be attempted first before the IPv4 address. This may have the effect of delaying the time to establish the connection if the host is not listening on the IPv6 address.
If you receive a SocketException, use SocketException.ErrorCode to obtain the specific error code. After you have obtained this code, you can refer to the Windows Sockets version 2 API error code documentation in MSDN for a detailed description of the error.
This member outputs trace information when you enable network tracing in your application. For more information, see Network Tracing in the .NET Framework.
Available since 1.1