currently, i can use VB.NET to talk RSlinx, but i can't use C# to talk RSLinx

I want to connect C# and RSlinx,
please guide me. Thanks a lot for help
i have just downloaded your documents. thanks for your guideneuhauser wrote:I think I have the old RSLinx 2.43 SDK package. It has the documentation and samples on using C for the OPC calls. It's an older package but I think it will work with the newer versions of RSLinx. I'll try to upload it after work.
RSLinx SDK http://plcforum.uz.ua//R ... nx_SDK.rar