高人来看看，CAD2006中奇怪的反应器问题！

hbird

在CAD2006中增加数据库反应器后，绘制一个实体,如：line
我此时只做了新增实体的操作，但是CAD命令行却做了很多的反应（贴出一部分），望高人解答啊：
AutoCAD2006：

2. Event: AcDbDatabaseReactor::objectModified
3. ,实体类型:AcDbDimStyleTableRecord,对象句柄:F2,ObjectID:7EF5EF90,图形数据库:7EF5B
4. 428
5. Entity Count = 0
6. Event: AcDbDatabaseReactor::object(Un)Erased
7. ,实体类型:AcDbDimStyleTableRecord,对象句柄:F2,ObjectID:7EF5EF90,图形数据库:7EF5B
8. 428
9. Entity Count = 1
10. Event: AcDbDatabaseReactor::objectModified
11. ,实体类型:AcDbLinetypeTableRecord,对象句柄:F4,ObjectID:7EF5EFA0,图形数据库:7EF5B
12. 428
13. Entity Count = 1
14. Event: AcDbDatabaseReactor::object(Un)Erased
15. ,实体类型:AcDbLinetypeTableRecord,对象句柄:F4,ObjectID:7EF5EFA0,图形数据库:7EF5B
16. 428
17. Entity Count = 2
18. ps:CAD2006中Entity Count 的值也不对，添加一条直线后为5

Event: AcDbDatabaseReactor::objectModified ,实体类型:AcDbDimStyleTableRecord,对象句柄:F2,ObjectID:7EF5EF90,图形数据库:7EF5B 428 Entity Count = 0 Event: AcDbDatabaseReactor::object(Un)Erased ,实体类型:AcDbDimStyleTableRecord,对象句柄:F2,ObjectID:7EF5EF90,图形数据库:7EF5B 428 Entity Count = 1 Event: AcDbDatabaseReactor::objectModified ,实体类型:AcDbLinetypeTableRecord,对象句柄:F4,ObjectID:7EF5EFA0,图形数据库:7EF5B 428 Entity Count = 1 Event: AcDbDatabaseReactor::object(Un)Erased ,实体类型:AcDbLinetypeTableRecord,对象句柄:F4,ObjectID:7EF5EFA0,图形数据库:7EF5B 428 Entity Count = 2 ps:CAD2006中Entity Count 的值也不对，添加一条直线后为5

AUTOCAD2004：
Command: l LINE Specify first point:
Specify next point or [Undo]:  Event: AcDbDatabaseReactor::objectAppended
,实体类型:AcDbLine,对象句柄:82,ObjectID:7EF50E90,图形数据库:7EF35C28
Entity Count = 1
Event: AcDbDatabaseReactor::objectModified
,实体类型:AcDbLine,对象句柄:82,ObjectID:7EF50E90,图形数据库:7EF35C28
Entity Count = 1
Event: AcDbDatabaseReactor::objectModified
,实体类型:AcDbBlockTableRecord,对象句柄:1F,ObjectID:7EF50CF8,图形数据库:7EF35C28
Entity Count = 1

1. PS：在CAD2004中Entity Count值是正确的。

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1. 下面是主要方法的源代码：　

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1. //打印Object信息
2. void printObj(const AcDbObject* pObj)
3. {
4. AcDbHandle hObj;
5. TCHAR szBuffer[10];
6. if (pObj == NULL)
7. {
8.   acutPrintf("(NULL)");
9. }
10. pObj->getAcDbHandle(hObj);
11. hObj.getIntoAsciiBuffer(szBuffer);
12. acutPrintf("实体类型:%s,对象句柄:%s,ObjectID:%lx,图形数据库:%lx\n",
13.   pObj->isA()->name(),szBuffer,pObj->objectId().asOldId(),pObj->database());
14. }////
15. //打印Event信息
16. void printEvent(const AcDbObject* pObj,LPCSTR szEvent)  
17. {
18. acutPrintf(" Event: AcDbDatabaseReactor::%s ,",szEvent);
19. }
21. void CDBRector::objectAppended(const AcDbDatabase* dwg, const AcDbObject* dbObj)
22. {
23. printEvent(dbObj,TEXT("objectAppended"));
24. printObj(dbObj);
25. iEntNum++;
26. acutPrintf("Entity Count = %d\n",iEntNum);
27. }
28. void CDBRector::objectModified(const AcDbDatabase* dwg, const AcDbObject* dbObj)
29. {
30. printEvent(dbObj,TEXT("objectModified"));
31. printObj(dbObj);
32. acutPrintf("Entity Count = %d\n",iEntNum);
33. }
34. void CDBRector::objectErased(const AcDbDatabase* dwg,const AcDbObject* dbObj,Adesk::Boolean bErased)
35. {
36. if (bErased)
37. {
38.   iEntNum--;
39.   printEvent(dbObj,TEXT("objectErased"));
40.   printObj(dbObj);
41. }
42. else
43. {
44.   iEntNum++;
45.   printEvent(dbObj,TEXT("object(Un)Erased"));
46.   printObj(dbObj);
47. }
48. acutPrintf("Entity Count = %d\n",iEntNum);
49. }

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