D2000 VBApi - interface description
The interface D2000 VBApi is conceived as a client process of D2000 System. It provides the functions used to:
- detect the interface state
- establish or cancel the connection with the D2000 Server
- trace the communication with the D2000 Server
- get the list of objects
- open/close the system object
- work with the current values of objects in the system
- work with historical values
- work with the log database
The declaration of all function, structures and constants, that are necessary for the operations mentioned above, is placed in the module Interface of the VBapi.xla file.
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