public DetailsPage(MeasurementVmItem vmItem) { InitializeComponent(); var vm = new DetailsViewModel(Navigation, vmItem); BindingContext = vm; Circle = CircleFrame.CreateCircleFrame(); QualityText = new Frame { Content = new StackLayout { Children = { QualityTextLabel.CreateQualityText(), QualityTextDescription.CreateQualityTextDescription() } } }; PmValuesGrid = new Grid { ColumnDefinitions = new ColumnDefinitionCollection { new ColumnDefinition { Width = GridLength.Star } }, RowDefinitions = new RowDefinitionCollection { new RowDefinition { Height = GridLength.Star }, new RowDefinition { Height = GridLength.Star } } }; PmValuesGrid.Children.Add( GridItem.CreateGridItem("PM 2.5", "mg/m3", DetailsViewModel.PmTwoPointFiveValueBindName, DetailsViewModel.PmTwoPointFivePercentBindName), 0, 0); PmValuesGrid.Children.Add( GridItem.CreateGridItem("PM 10", "mg/m3", DetailsViewModel.PmTenValueBindName, DetailsViewModel.PmTenPercentBindName), 1, 0); HumiditySlider = SliderItem.CreateSlider("Humidity", 0, 100, "%", DetailsViewModel.HumidityBindName); PressureSlider = SliderItem.CreateSlider("Pressure", 900, 1100, "hPa", DetailsViewModel.PressureBindName); MyStackLayout.Children.Add(Circle); MyStackLayout.Children.Add(QualityText); MyStackLayout.Children.Add(PmValuesGrid); MyStackLayout.Children.Add(HumiditySlider); MyStackLayout.Children.Add(PressureSlider); }