Biml API Reference
AstRootNode.PackageProjects Property
BimlStudio 2017

Gets a collection of all AstPackageProjectNode objects contained in the Projects property for this root node
Biml (in Biml.dll)
Language Element:
.NET API Metadata
Types Containing This Property
  Parent Type Summary
AstRootNode serves as the root of the entire project tree. Anything that can be defined in a Biml project must be a descendant of the AstRootNode, and all constructs in the project can be reached by following a path through the child properties starting at the AstRootNode.