[讨论]关于自定义双击

#include "StdAfx.h"
#include "BclClk.h"
#include "FrmMain.h"
BclClk::BclClk(void)
{
}
BclClk::~BclClk(void)
{
}
void BclClk::startEdit(AcDbEntity *pEnt, AcGePoint3d pt)
{
 acDocManager->lockDocument(curDoc());
 if (pEnt->isKindOf(BclSub::desc()) == Adesk::kTrue)
 {
  BclSub *pEntity = BclSub::cast(pEnt);
  if (pEntity->upgradeOpen() == Acad::eOk)
  {
   CAcModuleResourceOverride resoverrid;
   FrmMain *pMainFrm = new FrmMain(CWnd::FromHandle(adsw_acadMainWnd()));
   pMainFrm->setEntity(pEntity);
   pMainFrm->startDialog(pMainFrm, true);   
   if (pMainFrm)
   {
    delete pMainFrm;
    pMainFrm = NULL;
   }  
   pEntity->recordGraphicsModified();
   pEntity->close();
   pEntity->recordGraphicsModified();
  }
 }
 acDocManager->unlockDocument(curDoc());
 acedUpdateDisplay();
 finishEdit();
}
void BclClk::finishEdit()
{ 
 acedSSSetFirst(NULL, NULL);
}