Screen title - Xamarin

With Xamarin Forms, we recommend setting an appropriate Title for each ContentPage.

<ContentPage
    x:Class="NewPage"
    xmlns="http://xamarin.com/schemas/2014/forms"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    Title="{Binding PageTitle}">
    <ContentView>
        ...
    </ContentView>
</ContentPage>

public NewPage()
{
    SetBinding(Page.TitleProperty, new Binding("Appt homescreen")); 
}