static public List <ObjectId> PickEnts() { using (AcadApp.Application.DocumentManager.MdiActiveDocument.LockDocument()) { using (Transaction tr = AcadFuncs.GetActiveDoc().TransactionManager.StartTransaction()) { PromptSelectionResult prmpt_ret = AcadFuncs.GetEditor().GetSelection(); if (PromptStatus.Cancel == prmpt_ret.Status) { tr.Abort(); tr.Dispose(); return(new List <ObjectId>()); } tr.Commit(); return(prmpt_ret.Value.GetObjectIds().ToList()); } } }
public List <DataExcel> GetData() { List <ObjectId> ids = AcadFuncs.PickEnts(); List <DataExcel> data_excel = new List <DataExcel>(); using (Transaction tr = AcadFuncs.GetActiveDoc().TransactionManager.StartTransaction()) { foreach (var id in ids) { Line line = tr.GetObject(id, OpenMode.ForRead) as Line; if (null == line) { continue; } data_excel.Add(new DataExcel(line.StartPoint, line.EndPoint)); } } return(data_excel); }