问如何使用Revit API激活(显示)视图(楼层平面或标高)？

EN

    UIApplication uiapp = commandData.Application;
    UIDocument uidoc = uiapp.ActiveUIDocument;
  
    uidoc.ActiveView = yourview;

ViewFamilyType viewFamilyType = (from elem in new 
    FilteredElementCollector(doc)
    .OfClass(typeof(ViewFamilyType))
    let type = elem as ViewFamilyType
    where type.ViewFamily == ViewFamily.FloorPlan
    select type).FirstOrDefault();

using (Transaction t = new Transaction(doc))
{
    t.Start("Create View");
    var floorPlan = ViewPlan.Create(doc, viewFamilyType.Id, yourLevel.Id);
    floorPlan.Name = "NewView";
    t.Commit();
}

# normally you have the ui set at the start of your script
ui = __revit__.ActiveUIDocument 

# then just set the ActiveView as your view (not the ViewId)
ui.ActiveView = yourView

                viewCollector.OfClass(typeof(View));

                foreach (Element viewElement in viewCollector)
                {
                        yourview = (View)viewElement;
                      
                        break;  
                }
            }

            uidoc.ActiveView = yourview;