The follow is a way to overwhelm the issues when setup the action bar of a tabbed page project.
But before showing the rendered let make a short intro for the guys who is using this for first time.
PART 1 - XAML
The XAML code of a tabbed page is the follow:
`<?xml version="1.0" encoding="utf-8" ?>
<TabbedPage.Children>
<ContentPage x:Name="tabKeypad">
<StackLayout
......Some Code
</StackLayout>
</ContentPage>
<ContentPage x:Name="tabContacts">
<Grid>
......Some Code
</Grid>
</ContentPage>
<ContentPage x:Name="tabFavourites">
<Grid>
......Some Code
</Grid>
</ContentPage>
<ContentPage x:Name="tabCallHistory">
<Label Text="Coming Soon" />
</ContentPage>
</TabbedPage.Children>
`
A short description of the XAML tabbed page is the follow:
<TabbedPage>
<TabbedPage.Children>
<ContentPage x:Name="Tab1"/> <!-- Remmber always to use x:Name and not Name (As may use it in a WPF app) -->
<ContentPage x:Name="Tab2"/>
<ContentPage x:Name="Tab3"/>
</TabbedPage.Children>
</TabbedPage>