es = acdbOpenObject(pObj, objID, AcDb::kForWrite); 看看是否打开成功! AcDbEntity* pObj = NULL; if(acdbOpenObject(pObj, objID, AcDb::kForWrite) != Acad::eOk) { acutPrintf("\n删除失败!\n"); return; } if(Acad::eOk != pObj->erase()) { acutPrintf(L"删除失败!"); } pObj->close();
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