Has anyone already coded against the new IB C# API? I have not looked at their code yet so I am not sure whether it just wraps their existing ActiveX API or whether it completely builds on a native approach such as sending and receiving to a TCP/IP port. Anyone having seen or used it already? Thanks http://www.interactivebrokers.com/download/newMark/PDFs/APIprintable.pdf
C# version of IB API is native .Net implementation using .Net TCP/IP version of Sockets. Separately ActiveX can be used in forms application with any .Net language like C#, VB, C++/CLI (managed C++)