Returns the repository id of the parent (if any).
Allows, e.g., to find the project that belongs to a printer config (.lsp) or sketch image item in the repository.
Allows, e.g., to find the project that belongs to a printer config (.lsp) or sketch image item in the repository.
Platforms: Windows 10, Windows 11, Windows Server 2016 - 2025
.NET: .NET Framework 4.8, .NET 10, .NET 11