Code For Autocad May 2026

using (Transaction trans = db.TransactionManager.StartTransaction()) BlockTable bt = trans.GetObject(db.BlockTableId, OpenMode.ForRead) as BlockTable; BlockTableRecord btr = trans.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;

Code for AutoCAD: Bridging Generic CAD Tools and Specialized Workflows through Automation code for autocad

(defun C:MAKELAYER ( / layName layColor) (setq layName (getstring "Enter new layer name: ")) (setq layColor (getint "Enter color number (1-255): ")) (command "._LAYER" "_M" layName "_C" layColor layName "") (princ (strcat "Layer " layName " created and set current.")) (princ) ) using (Transaction trans = db

btr.AppendEntity(circle); trans.AddNewlyCreatedDBObject(circle, true); trans.Commit(); OpenMode.ForRead) as BlockTable