Revit二次开发---取得所有的视图

	UIDocument uiDoc = commandData.Application.ActiveUIDocument;
        Document doc = uiDoc.Document;

        FilteredElementCollector collector = new FilteredElementCollector(doc);
        IList<Element> views = collector.OfClass(typeof(View)).ToElements();

        string viewStr = null;
        foreach (Element ele in views)
        {
            View view = ele as View;
            if (view == null || view.IsTemplate)
            {
                continue;
            }
            else
            {
                ElementType objType = doc.GetElement(view.GetTypeId()) as ElementType;
                if (null == objType || objType.Name.Equals("Schedule") || objType.Name.Equals("Drawing sheet"))
                {
                    continue;
                }
                viewStr += view.Name + "\n";
            }
        }
        TaskDialog.Show("Infor", viewStr);