Civil 3D Sample Lines and Section Views

Use this skill when working with sample line groups, sample lines, section views, or when labeling gravity/pressure pipe networks in cross-section views.

Object Hierarchy

Alignment
  └── SampleLineGroup (via GetSampleLineGroupIds())
        └── SampleLine (via GetSampleLineIds())
              ├── .Station — chainage at which this sample line cuts
              ├── GetSectionIds()   → Section objects (one per sampled source)
              └── GetSectionViewIds() → SectionView objects (one per view at this station)

Accessing Sample Line Groups