DgnFileP activeDgnFile = ISessionMgr::GetActiveDgnFile(); if (NULL == activeDgnFile) return false; FileLevelCacheR levelCache = activeDgnFile->GetLevelCacheR(); for (EditLevelHandle level(levelCache.begin()); level != levelCache.end(); ++level) { level.SetDisPlay(true); } levelCache.Write();
这些代码改的是全局的显示设置,如何改视图的呢?