[ARX]派生于AcDbObject的定制类实体加入到对象字典的问题？？
我自己写了一个类要加入字典中，但调不通，请高手指点。。。下面是代码:
// ScaleClass.h: interface for the CScaleClass class.
//
//////////////////////////////////////////////////////////////////////
#if !defined(AFX_SCALECLASS_H__EA5D03B9_CC89_40B1_8BB4_48EB14A3EF04__INCLUDED_)
#define AFX_SCALECLASS_H__EA5D03B9_CC89_40B1_8BB4_48EB14A3EF04__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
class CScaleClass : public AcDbObject
{
public:
void setvScale(double vs);
void sethScale(double hs);
void getvScale(double hv);
void gethScale(double hs);
double vScale;
double hScale;
CScaleClass();
virtual ~CScaleClass();
};
#endif // !defined(AFX_SCALECLASS_H__EA5D03B9_CC89_40B1_8BB4_48EB14A3EF04__INCLUDED_)
// ScaleClass.cpp: implementation of the CScaleClass class.
//
//////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "resource.h"
#include "ScaleClass.h"
#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
CScaleClass::CScaleClass()
{
CScaleClass::rxInit();
}
CScaleClass::~CScaleClass()
{
}
void CScaleClass::gethScale(double hs)
{
hs=hScale;
return;
}
void CScaleClass::getvScale(double hv)
{
hv=vScale;
return;
}
void CScaleClass::sethScale(double hs)
{
hScale=hs;
return;
}
void CScaleClass::setvScale(double vs)
{
vScale=vs;
return;
}
下面是加入程序
void GeoMapFun::createDictionary(double hs, double vs)
{
AcDbDictionary *pNamedobj;
acdbHostApplicationServices()->workingDatabase()->
getNamedObjectsDictionary(pNamedobj, AcDb::kForWrite);
// Check to see if the dictionary we want to create is
// already present. If not, create it and add
// it to the named object dictionary.
//
AcDbDictionary *pDict;
if (pNamedobj->getAt("SCALE_DICT", (AcDbObject*&) pDict,
AcDb::kForWrite) == Acad::eKeyNotFound)
{
pDict = new AcDbDictionary;
AcDbObjectId DictId;
pNamedobj->setAt("ASDK_DICT", pDict, DictId);
}
pNamedobj->close();
if (pDict) {
// Create new objects to add to the new dictionary,
// add them, then close them.
//
CScaleClass *pObj1 = new CScaleClass();
pObj1->sethScale(hs);
pObj1->setvScale(vs);
AcDbObjectId rId1;
pDict->setAt("OBJ1", pObj1, rId1);
pObj1->close();
pDict->close();
}
}void GeoMapFun::iterateDictionary(double hs, double vs)
{
AcDbDictionary *pNamedobj;
acdbHostApplicationServices()->workingDatabase()
->getNamedObjectsDictionary(pNamedobj, AcDb::kForRead);
// Get a pointer to the ASDK_DICT dictionary.
//
AcDbDictionary *pDict;
pNamedobj->getAt("SCALE_DICT", (AcDbObject*&)pDict,
AcDb::kForRead);
pNamedobj->close();
// Get an iterator for the ASDK_DICT dictionary.
//
AcDbDictionaryIterator* pDictIter= pDict->newIterator();
CScaleClass *pMyCl;
for (; !pDictIter->done(); pDictIter->next()) {
// Get the current record, open it for read, and
// print its data.
//
pDictIter->getObject((AcDbObject*&)pMyCl,
AcDb::kForRead);
pMyCl->gethScale(hs);
pMyCl->getvScale(vs);
pMyCl->close();
acutPrintf("\nintval is: %d", hs);
}
delete pDictIter;
pDict->close();
}请高手指点，谢谢！！ 我也出现了相同的问题，请问是怎么解决的呢？
顶起，希望在4楼。
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