Sharing Tags between C# app and CitectScada via unmanaged C++ DLL

abdessamedd

Member
Join Date
Jan 2019
Location
Algeria
Posts
3
I want to make an application in C# .Net to read Tags from CitectScada (Local variables, Variables tags, Digital Alarms ...) so that I can process the data in the C# app. So far I am seeing the best solution to achieve it is to communicate between both with DLL C++ file. I wonder if that will effect the performance of CitectScada if I am dealing with many tags (say 200). I would greatly appreciate it if you kindly give me some better solutions.
 
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