To see the description of all available interfaces and their features, use available DLL sources viewer.

Note.
Do not forget to free the storage space each time after using an object (example code for VBA: Set Unit = Nothing).

Available interfaces:

• IWialonConnection – connection to ActiveX COM server.
• IWialonCollection – ActiveX collection of objects: IWialonUnit, IWialonUnitMsg, IWialonParam, IWialonReport, IWialonUnitGroup.
• IWialonUnit – units to be tracked.
• IWialonUnitMsg – messages from units.
• IWialonParam – message parameters.
• IWialonReport – reports.
• IWialonUnitGroup – unit groups.