DNP3 with VB.Net

I am looking for a good DNP3 library for 开发者_如何转开发.NET/VB applications.

Any recommendations?

Thanks,

The open-dnp3 project has recently added .NET bindings:

code.google.com/p/dnp3

Automatak maintains a fork of the opendnp3 library with .NET bindings:

http://automatak.com/opendnp3/

We have heard from users that opendnp3 significantly outperforms the TMW library for large master integrations.

Opendnp3 is Apache-licensed (free-to-use), but commercial support is available if you get stuck.

All I could find with a Google search was Trianble MicroWorks' .NET Protocol Components.

It looks like they're not exactly on top of the latest technology (it lists itself as .NET framework 2.0 compatible), but I wasn't able to find anything else that looked terribly promising.

I've managed to build the Automatak version of this library: https://github.com/automatak/dnp3 and use the .NET bindings with C#, though they would work equally well with VB.

OpenDNP3 from automak is available in Nuget, but you should install 32bit openssl application to able to load it.It installs two required .dll files.