//获取当前视图的标高
Level level = document.ActiveView.Level;
//通过某构件获取标高(如放置门时获取墙体标高)
Level level = document.GetElement(wall.LevelId) as Level;
//可以通过Document获取UIdocument.
UIDocument uidoc = new UIDocument(document);
待续。。。。
//获取当前视图的标高
Level level = document.ActiveView.Level;
//通过某构件获取标高(如放置门时获取墙体标高)
Level level = document.GetElement(wall.LevelId) as Level;
//可以通过Document获取UIdocument.
UIDocument uidoc = new UIDocument(document);
待续。。。。