List of Free code TCP
.NET Serial To TCP proxy server
serialtotcp allows to share your hardware serial ports as TCP port. You can easily turn your physical PC into terminal server.
View session input/output or send commands to the physical port. Very useful when automating work with embedded devices.
Developed in C#.
A Windows application for connecting to an AVR via RS232 serial or USB-to-COM FTDI ports. Works on Arduino, Bare Bones Board, and any custom boards with max232/FTDI IC and USB or DE-15 connector. Also contains a rudimentary TCP/IP server for telnet access to your AVR.
DnDns and PocketDnDns - A .NET DNS Client Resolver Library
A DNS protocol library written completely in managed code (C#). Supports common DNS records types like A, CNAME, MX, SRV, and more. Works on Windows .NET 2.0, 3., Mono 2.0, and .NET CF 2.0 for Pocket PC / Windows Mobile. Supports DNS resoluiton using both UDP and TCP protocols.
EnOceanNet is at .NET API for the Thermokon STC-Ethernet transceiver, that is based on the TCM 120 EnOcean module. The source code is written i C#.
The API operates in TCP server mode and supports multiple transceivers simultaneously.
MCE Controller lets you control a Windows HTPC (or any PC) over the network. Supports TCP/IP and RS-232.
This project allows you to share a harddisk or folder via the a tcp connection. It uses a third party lib called Dokan.
High performance open source TCP message send and receive component which written by C#.net.
Port inspector is a simple TCP/UDP port scanner.
A .NET 3.5 Based application to test text based communication with another application through any TCP/IP Port
Simple Traversal of UDP Through NATs and TCP too (STUNT).
This C# library implement a lightweight protocol that allows applications running behind a NAT to determine external IP and port-binding properties, packet filtering rules and various timeouts associated with TCP con...
TCPEssentials is a C# Library that helps simplify the task of managing TCP connections, and also gives you a few tools that may be useful.
Simple TCP Client/Server used to pass an object between client and server and tranfer files between Client/Server