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);
}