I will develop an application in C# and I will have to extract data from PI. I have founded PI SDK, PI AF-SDK and PI-OLEDB but I don't know which one to use and the difference between them.
Can you please help me ?
What kind of solution are you building? What kind of interaction do you need with PI?
Ok, thanks for the answer.
The application will be used as a ProcessBook add-in. It will extract data from PI and display them in a table. I think I will have to get the data directly from PI data archive.
There are some examples to be found here:
Building a ProcessBook Docking Window with AF UI Controls
AF atribute on query definition of ProcessBook
Using Event Frames(AFSDK) in Processbook VBA
PS: Please be aware that this ProcessBook display won't work in PI CoreSight. For a more future-proof solution, PI CoreSight 2016, and it's future extensibility would be the best long-term option. But that is not yet available so that won't help you now.
Retrieving data ...