Now we move to the last page of the application. Add a new file called EditFilePage.xaml to the Pages folder and implement the following:
<ui:ExtendedContentPage.Content>
<Grid x:Name="Grid" RowSpacing="10" Padding="10, 10, 10, 10">
<Grid.RowDefinitions>
<RowDefinition Height="60"/>
<RowDefinition Height="*"/>
<RowDefinition Height="60"/>
<RowDefinition Height="60"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Entry x:Name="FileNameLabel" Text="{Binding FileName, Mode=TwoWay}"
BackgroundColor="Silver"
Grid.Row="0"
Grid.Column="0">
<Entry.Behaviors>
<beh:LowercaseEntryBehaviour/>
</Entry.Behaviors>
</Entry>
<Editor x:Name="ContentsEditor" Text="{Binding Contents, Mode=TwoWay}"
BackgroundColor="Silver...