prs/prs.mobile.new/PRS.Mobile/Main/LogViewer.xaml

<?xml version="1.0" encoding="utf-8"?>

<local:BasePage xmlns:local="clr-namespace:PRS.Mobile" xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:material="clr-namespace:XF.Material.Forms.UI;assembly=XF.Material"
                         material:MaterialNavigationPage.AppBarColor="#a2006d"
             x:Class="PRS.Mobile.LogViewer">
    <local:BasePage.PageContent>
        <Grid>
            <Grid.RowDefinitions>
                <RowDefinition Height="*"/>
                <RowDefinition Height="Auto" />
            </Grid.RowDefinitions>
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*"/>
            </Grid.ColumnDefinitions>
            <ScrollView Grid.Row="0" Grid.Column="0">
                <Label x:Name="Log" VerticalOptions="FillAndExpand"  />
            </ScrollView>
            <material:MaterialButton x:Name="EmailButton" Grid.Row="1" Grid.Column="0" Clicked="Email_OnClicked" Text="Email" />
        </Grid>

    </local:BasePage.PageContent>
</local:BasePage>