求AcDbOle2Frame的实例，越详细越好

不羁的骚年

如题
求AcDbOle2Frame的实例，越详细越好

csharp

Sets the AcDbOle2Frame object to use the MFC COleClientItem object pointed to by pItem.

The COleClientItem class used by AutoCAD is a modified version of the class that ships from Microsoft. This means that it is not possible for applications to create their own COleClientItem objects for use by this function. This function can only be used with COleClientItem objects created by AutoCAD (that is, the object from another AcDbOle2Frame object).

不能自己创建，只能从已有的  AcDbOle2Frame object 创建

LoveArx

下面是个例子，检索图中所有的OLE2FRAME对象

1. #include "dbsymtb.h"          //
   
2. #include "dbmain.h"           // Entity base class
   
3. #include "dbole.h"            // OLE2 container
   
4. void fListOle()
   
5. {
   
6. AcDbBlockTable *pBT = NULL;
   
7. AcDbBlockTableRecord *pBTR = NULL;
   
8. 
   
9. //get the Modelspace block table record
   
10. acdbHostApplicationServices()->workingDatabase()->getBlockTable(pBT,AcDb::kForRead);
    
11. pBT->getAt(ACDB_MODEL_SPACE,pBTR,AcDb::kForRead);
    
12. pBT->close();
    
13. 
    
14. //iterate the Modelspace
    
15. AcDbBlockTableRecordIterator *pIter = NULL;
    
16. pBTR->newIterator(pIter);
    
17. 
    
18. AcDbEntity *pEnt;
    
19. AcDbOle2Frame *pOle;
    
20. char buf1[255];
    
21. 
    
22. while(!pIter->done())
    
23. {
    
24.   pIter->getEntity(pEnt,AcDb::kForRead);
    
25. 
    
26.   pOle = AcDbOle2Frame::cast(pEnt);
    
27.   if(pOle != NULL)
    
28.   {
    
29.    //LinkPath is valid only for Linked objects
    
30.    if (OT_LINK == pOle->getType())
    
31.    {
    
32.     if(TRUE == pOle->getLinkPath(buf1,sizeof(buf1))) acutPrintf("\nLink Path: %s",buf1);
    
33.    }[code=cpp]
    
34. #include "dbsymtb.h"          //
    
35. #include "dbmain.h"           // Entity base class
    
36. #include "dbole.h"            // OLE2 container
    
37. void fListOle()
    
38. {
    
39. AcDbBlockTable *pBT = NULL;
    
40. AcDbBlockTableRecord *pBTR = NULL;
    
41. 
    
42. //get the Modelspace block table record
    
43. acdbHostApplicationServices()->workingDatabase()->getBlockTable(pBT,AcDb::kForRead);
    
44. pBT->getAt(ACDB_MODEL_SPACE,pBTR,AcDb::kForRead);
    
45. pBT->close();
    
46. 
    
47. //iterate the Modelspace
    
48. AcDbBlockTableRecordIterator *pIter = NULL;
    
49. pBTR->newIterator(pIter);
    
50. 
    
51. AcDbEntity *pEnt;
    
52. AcDbOle2Frame *pOle;
    
53. char buf1[255];
    
54. 
    
55. while(!pIter->done())
    
56. {
    
57.   pIter->getEntity(pEnt,AcDb::kForRead);
    
58. 
    
59.   pOle = AcDbOle2Frame::cast(pEnt);
    
60.   if(pOle != NULL)
    
61.   {
    
62.    //LinkPath is valid only for Linked objects
    
63.    if (OT_LINK == pOle->getType())
    
64.    {
    
65.     if(TRUE == pOle->getLinkPath(buf1,sizeof(buf1))) acutPrintf("\nLink Path: %s",buf1);
    
66.    }
    
67. 
    
68.   }
    
69. 
    
70.   pOle->close();
    
71.   pIter->step();
    
72. }
    
73. 
    
74. //close the block table record
    
75. pBTR->close();
    
76. delete pIter;
    
77. }
    

#include "dbsymtb.h"          //<br /> #include "dbmain.h"           // Entity base class<br /> #include "dbole.h"            // OLE2 container<br /> void fListOle()<br /> {<br /> AcDbBlockTable *pBT = NULL;<br /> AcDbBlockTableRecord *pBTR = NULL;<br /> <br /> //get the Modelspace block table record<br /> acdbHostApplicationServices()->workingDatabase()->getBlockTable(pBT,AcDb::kForRead);<br /> pBT->getAt(ACDB_MODEL_SPACE,pBTR,AcDb::kForRead);<br /> pBT->close();<br /> <br /> //iterate the Modelspace<br /> AcDbBlockTableRecordIterator *pIter = NULL;<br /> pBTR->newIterator(pIter);<br /> <br /> AcDbEntity *pEnt;<br /> AcDbOle2Frame *pOle;<br /> char buf1[255];<br /> <br /> while(!pIter->done())<br /> {<br />   pIter->getEntity(pEnt,AcDb::kForRead);<br /> <br />   pOle = AcDbOle2Frame::cast(pEnt);<br />   if(pOle != NULL)<br />   {<br />    //LinkPath is valid only for Linked objects<br />    if (OT_LINK == pOle->getType())<br />    {<br />     if(TRUE == pOle->getLinkPath(buf1,sizeof(buf1))) acutPrintf("\nLink Path: %s",buf1);<br />    }[code=cpp]<br /> #include "dbsymtb.h"          //<br /> #include "dbmain.h"           // Entity base class<br /> #include "dbole.h"            // OLE2 container<br /> void fListOle()<br /> {<br /> AcDbBlockTable *pBT = NULL;<br /> AcDbBlockTableRecord *pBTR = NULL;<br /> <br /> //get the Modelspace block table record<br /> acdbHostApplicationServices()->workingDatabase()->getBlockTable(pBT,AcDb::kForRead);<br /> pBT->getAt(ACDB_MODEL_SPACE,pBTR,AcDb::kForRead);<br /> pBT->close();<br /> <br /> //iterate the Modelspace<br /> AcDbBlockTableRecordIterator *pIter = NULL;<br /> pBTR->newIterator(pIter);<br /> <br /> AcDbEntity *pEnt;<br /> AcDbOle2Frame *pOle;<br /> char buf1[255];<br /> <br /> while(!pIter->done())<br /> {<br />   pIter->getEntity(pEnt,AcDb::kForRead);<br /> <br />   pOle = AcDbOle2Frame::cast(pEnt);<br />   if(pOle != NULL)<br />   {<br />    //LinkPath is valid only for Linked objects<br />    if (OT_LINK == pOle->getType())<br />    {<br />     if(TRUE == pOle->getLinkPath(buf1,sizeof(buf1))) acutPrintf("\nLink Path: %s",buf1);<br />    }<br /> <br />   }<br /> <br />   pOle->close();<br />   pIter->step();<br /> }<br /> <br /> //close the block table record<br /> pBTR->close();<br /> delete pIter; <br /> }<br />

  }

  pOle->close();
  pIter->step();
}

//close the block table record
pBTR->close();
delete pIter;
}

[/code]

不羁的骚年

LoveArx 发表于 2017-3-3 22:00

有没有添加图片 或者 WORD的例子？我添加总是添加不进去

Lisphk

不羁的骚年 发表于 2017-3-7 09:47

用CAD命令吧