Hi Marcin,
.NET DataStore is licensed in two different ways, and it is up to you which way to license it.
1. Subscription Model
- Licensed on a per developer basis.
- Sold together with PowerBuilder Professional or CloudPro bundles.
- Includes all C# libraries and related tools: SnapDevelop IDE, DataWindow Converter plugin, .NET DataStore scaffolding templates.
- Does NOT include the source code of the C# libraries.
2. Perpetual Model
- Licensed to entire company (all developers).
- It is sold separately from PowerBuilder bundles.
- Includes all C# libraries.
- Includes the source code of the C# libraries.
So to make a long story short, if the developer working with Visual Studio has a PowerBuilder Professional or CloudPro subscription assigned to them, then from licensing perspective you are in compliance.
Best regards,
Armeen