一段在 使用ObjectIds 的代码,是在autocad.net开发手册上面摘抄的一段代码,但或许是还有什么namespace没有引用,编译会出现错误
[code=csharp]using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Autodesk.AutoCAD.ApplicationServices;
using Autodesk.AutoCAD.DatabaseServices;
using Autodesk.AutoCAD.Runtime;
using Autodesk.AutoCAD.Internal;
using Autodesk.AutoCAD.Interop.Common;
namespace help2
{
class Object
{
Document acCurDb = Application.DocumentManager.MdiActiveDocument.Database;
Transaction acTrans = acCurDb.TransactionManager.StartTransaction();
LayerTableRecord acLyrTblRec ;
acLyrTblRec = acTrans.GetObject(acCurDb.LayerZero,OpenMode.ForRead) as LayerTableRecord;
acTrans.Dispose();
}
}
[/code]
http://img.bbs.csdn.net/upload/201502/14/1423902708_150151.jpg
如图,很多地方说cannot resolve symbol
请问我是哪里错了,跪谢