求助：xdata

syqtm · 发表于 2011-4-3 19:32:00

代码运行到出错，添加时候出错  pObj->close();
      acutRelRb(pRb);
      return TRUE;请教：源码如下：

syqtm · 发表于 2011-4-3 19:32:00

代码：
bool AddXData(ads_name ename,ACHAR *appname,ACHAR *resString){
      struct resbuf *pRb=NULL,*pTemp;
      AcDbObjectId objId;
      AcDbObject *pObj;
      if(acdbGetObjectId(objId,ename)!=Acad::eOk)return 0;
      acdbOpenObject(pObj,objId,AcDb::kForWrite);
      pRb=pObj->xData(appname);
      if (pRb==NULL) {
            acdbRegApp(appname);
            pRb=acutNewRb(AcDb::kDxfRegAppName);
            pTemp=pRb;
            pTemp->resval.rstring=(ACHAR*)malloc(_tcslen(appname)+1);
            _tcscpy(pTemp->resval.rstring,appname);
      }else{
            for (pTemp=pRb;pTemp->rbnext!=NULL;pTemp=pTemp->rbnext) {;}
      }
      pTemp->rbnext=acutNewRb(AcDb::kDxfXdAsciiString);
      pTemp=pTemp->rbnext;
      pTemp->resval.rstring=(ACHAR*)malloc(_tcslen(resString)+1);
      _tcscpy(pTemp->resval.rstring,resString);
      //pObj->upgradeOpen();
      pObj->setXData(pRb);
      pObj->close();
      acutRelRb(pRb);
      return TRUE;
}

syqtm · 发表于 2011-4-3 19:33:00

static void S001xdata_2_MyCommand1(void)
      {                ads_name ename;
                     ads_point pt1;
                     if (acedEntSel(L"\n请选择对象:",ename,pt1)!=RTNORM)return;
                     ACHAR appname[20],resString[80];
                     _tcscpy(appname,                               L"abcd");
                     _tcscpy(resString,L"BDYCAD在学习ARX");
                     //if (acedGetString(NULL,"\n请输入扩展名:",appname)!=RTNORM)return;
                     //if (acedGetString(NULL,"\n请输入扩展数据的内容吧:",resString)!=RTNORM)return;
                     AddXData(ename,L"abcd",resString);
                     //return;
               }
      }

syqtm · 发表于 2011-4-3 19:34:00

请大神出手，谢谢

求助：xdata

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