thegameextreme/TheGameExtreme/view/MultiPlayerMode.xaml

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

<ContentPage BackgroundColor="{DynamicResource BlackColor}"
    xmlns="http://xamarin.com/schemas/2014/forms"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    x:Class="TheGameExtreme.view.MultiPlayerMode">

    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="2*"/>
            <RowDefinition Height="4*"/>
            <RowDefinition Height="4*"/>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>

        <ImageButton Source="ArrowSettingsBack.png"
                     Margin="15,15,0,0"                     
                     BackgroundColor="Transparent"                    
                     VerticalOptions="StartAndExpand" 
                     HorizontalOptions="Start" 
                     HeightRequest="50" 
                     WidthRequest="58"
                     Grid.Column="0" Grid.Row="0"/>

        <Label Text="Multijoueur" TextColor="{DynamicResource WhiteColor}"
               FontSize="28"
               VerticalTextAlignment="Center"
               HorizontalTextAlignment="Center"              
               Grid.Column="1" Grid.Row="0"/>

        <Button Text="Heberger une partie"
                Grid.Row="1"
                Grid.Column="1"
                WidthRequest="230" 
                HeightRequest="57"
                VerticalOptions="Center"
                HorizontalOptions="Center"
                CornerRadius="10"
                BackgroundColor="{DynamicResource SkyBlueColor}"/>

        <Button Text="Rejoindre une partie"
                Grid.Row="2"
                Grid.Column="1"
                WidthRequest="230" 
                HeightRequest="57"
                VerticalOptions="Center"
                HorizontalOptions="Center"
                CornerRadius="10"
                BackgroundColor="{DynamicResource SkyBlueColor}"/>

        <!--<Button Text="bouton statue"
                Clicked="BtnStatueClicked"
                Grid.Row="1"
                Grid.Column="0"
                WidthRequest="230" 
                HeightRequest="57"
                VerticalOptions="Center"
                HorizontalOptions="Center"
                CornerRadius="10"
                BackgroundColor="{DynamicResource SkyBlueColor}"/>

        <Button Text="bouton scan"
                Clicked="BtnScanClicked"
                Grid.Row="1"
                Grid.Column="1"
                WidthRequest="230" 
                HeightRequest="57"
                VerticalOptions="Center"
                HorizontalOptions="Center"
                CornerRadius="10"
                BackgroundColor="{DynamicResource SkyBlueColor}"/>-->

    </Grid>

</ContentPage>