Modal xaml

Modal.xaml

    <ContentView.ControlTemplate>
        <ControlTemplate>
            <StackLayout
                BackgroundColor="#4f000000"
                HorizontalOptions="Fill"
                VerticalOptions="Fill">
                <Frame
                    Margin="15,25"
                    Padding="5"
                    Style="{StaticResource ModalStyle}"
                    VerticalOptions="Center">
                    <StackLayout>
                        <Grid>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="8*" />
                                <ColumnDefinition Width="2*" />
                            </Grid.ColumnDefinitions>
                            <Label
                                x:Name="ModalHeaderLabel"
                                Grid.ColumnSpan="2"
                                HorizontalOptions="Center"
                                HorizontalTextAlignment="Center"
                                Style="{StaticResource HeaderLabel}"
                                Text="{Binding Source={x:Reference ModalControl}, Path=ModalHeader}"
                                VerticalOptions="Start" />
                            <Button
                                x:Name="CloseModalBtn"
                                Grid.Column="1"
                                Clicked="CloseModalBtn_OnClicked"
                                HorizontalOptions="End"
                                Text="X" />
                        </Grid>
                        <ContentPresenter />
                    </StackLayout>
                </Frame>
            </StackLayout>
        </ControlTemplate>
    </ContentView.ControlTemplate>