
06/10/2014

There exists a solution to let you use your preferable language to access DA/AE/HDA, supporting JavaScript/Python/Java/C++/C#/Swift etc. In my opinion it gives 20 years old legacy OPC a second life and modernizes them in a secure and safe way. It also brings legacy OPC to mobile device much easily and natively. Most importantly you don't need any DCOM knowledge and worry free for any future DCOM vulnerability or hardening issue. Here is the link. Cheers!

03/14/2023

jiyang.hu@aspentech.com said
There exists a solution to let you use your preferable language to access DA/AE/HDA, supporting JavaScript/Python/Java/C++/C#/Swift etc. In my opinion it gives 20 years old legacy OPC a second life and modernizes them in a secure and safe way. It also brings legacy OPC to mobile device much easily and natively. Most importantly you don't need any DCOM knowledge and worry free for any future DCOM vulnerability or hardening issue. Here is the link. Cheers!
Ok, thanks. I will try that code and if I still face any problem, I will message you. 🙂
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