xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" xmlns:local="clr-namespace:MyTest;assembly=MyTest" x:Class="MyTest.MyTestPage"> <Label Text="{Binding DateTime,StringFormat='{0:T}'}" FontSize="Large" HorizontalOptions="Center" VerticalOptions="Center"> <Label.BindingContext> <loca...