AnyPlace.MainPage.ChangeFloor C# (CSharp) Method

        private void ChangeFloor()
        {
            if (_tilesCheck)
            {
                _wmstileprovider.setBuidAndFloor(_selectedBuild, _selectedFloor);
                if (!Mymap.TileSources.Contains(_wmstileprovider))
                    Mymap.TileSources.Add(_wmstileprovider);
            }

            ViewPoisByBuilding();
        }