The most sophisticated AutoCAD workflows combine both meanings of Block Net. Imagine:
Always wrap database operations in using blocks to ensure proper disposal: autocad block net
BlockTableRecord modelSpace = tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord; modelSpace.AppendEntity(br); tr.AddNewlyCreatedDBObject(br, true); OpenMode.ForWrite) as BlockTableRecord
Structural columns, HVAC ducting, pipe valves, and electrical schematics. autocad block net
Once a block definition exists, inserting instances (references) is a straightforward process.
Even the best networks fail. Here is how to stabilize your Block Net.
Type BLOCK (or just B ) in the command line and press Enter. Name and Define: Give your block a clear name.