How to create MultiDrawer Application using Navigation Drawer

<navigationdrawer:SfNavigationDrawer x:Name="navigationDrawer">

        <navigationdrawer:SfNavigationDrawer.ContentView>

            <Grid x:Name="mainContentView" BackgroundColor="White">

                <Grid.RowDefinitions>

                    <RowDefinition Height="auto"/>

                    <RowDefinition/>

                </Grid.RowDefinitions>

                <StackLayout BackgroundColor="#1aa1d6" Orientation="Horizontal">

                    <Button x:Name="hamburgerButton" HeightRequest="50" WidthRequest="50" HorizontalOptions="Start" FontSize="20" BackgroundColor="#1aa1d6" Clicked="hamburgerButton_Clicked"/>

                    <Label x:Name="headerLabel" HeightRequest="50" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" Text="Home" FontSize="16" TextColor="White" BackgroundColor="#1aa1d6"/>

                </StackLayout>

                <StackLayout Grid.Row="1">

                    <Label  x:Name="contentLabel" VerticalOptions="Center" HorizontalOptions="Center" Text="Content View" FontSize="14" TextColor="Black"/>

                    <Button Text="Open Default Drawer"  Clicked="Button_Clicked"></Button>

                    <Button Text="Open Secondary Drawer" Clicked="Button_Clicked_1" />

                </StackLayout>

            </Grid>

        </navigationdrawer:SfNavigationDrawer.ContentView>

      <!--Default Drawer-->

        <navigationdrawer:SfNavigationDrawer.DefaultDrawerSettings >

            <navigationdrawer:DrawerSettings

        DrawerWidth="200"

        Transition ="SlideOnTop"

        DrawerHeaderHeight="80"

        Position="Left">

                <navigationdrawer:DrawerSettings.DrawerHeaderView>

                    <Grid BackgroundColor="#1aa1d6">

                        <Grid.RowDefinitions>

                            <RowDefinition Height="120"/>

                        </Grid.RowDefinitions>

                        <Label Text="Syncfusion Xamarin Products" Grid.Row="0" HorizontalTextAlignment="Center" HorizontalOptions="Center" FontSize="20" TextColor="White"/>

                    </Grid>

                </navigationdrawer:DrawerSettings.DrawerHeaderView>

                <navigationdrawer:DrawerSettings.DrawerContentView>

                    <ListView x:Name="listView" ItemSelected="listView_ItemSelected">

                        <ListView.ItemTemplate>

                            <DataTemplate>

                                <ViewCell>

                                    <StackLayout HeightRequest="40">

                                        <Label  Text="{Binding}" FontSize="16"/>

                                    </StackLayout>

                                </ViewCell>

                            </DataTemplate>

                        </ListView.ItemTemplate>

                    </ListView>

                </navigationdrawer:DrawerSettings.DrawerContentView>

            </navigationdrawer:DrawerSettings>

        </navigationdrawer:SfNavigationDrawer.DefaultDrawerSettings>

        <!--Secondary Drawer-->

        <navigationdrawer:SfNavigationDrawer.SecondaryDrawerSettings >

            <navigationdrawer:DrawerSettings x:Name="secondaryDrawer" TouchThreshold="50" DrawerHeaderHeight="80" DrawerWidth="200" DrawerFooterHeight="0" DrawerHeight="300" Duration="400" Position="Right" Transition="SlideOnTop">

                <navigationdrawer:DrawerSettings.DrawerHeaderView>

                    <Grid BackgroundColor="#1aa1d6">

                <Grid.RowDefinitions>

                    <RowDefinition Height="120"/>

                </Grid.RowDefinitions>

                                        <Label Text="Syncfusion Enterprise solution Products" Grid.Row="0" HorizontalTextAlignment="Center" HorizontalOptions="Center" FontSize="20" TextColor="White"/>

                    </Grid>

                </navigationdrawer:DrawerSettings.DrawerHeaderView>

                <navigationdrawer:DrawerSettings.DrawerContentView>

                     <ListView x:Name="listView1" ItemSelected="Handle_ItemSelected">

                <ListView.ItemTemplate>

                    <DataTemplate>

                        <ViewCell>

                            <StackLayout HeightRequest="40">

                                <Label  Text="{Binding}" FontSize="16"/>

                            </StackLayout>

                        </ViewCell>

                    </DataTemplate>

                </ListView.ItemTemplate>

            </ListView>

                </navigationdrawer:DrawerSettings.DrawerContentView>

            </navigationdrawer:DrawerSettings>

        </navigationdrawer:SfNavigationDrawer.SecondaryDrawerSettings>

    </navigationdrawer:SfNavigationDrawer>

public partial class MainPage : ContentPage

          {

                    public MainPage()

                    {

                              InitializeComponent();

            hamburgerButton.Image = (FileImageSource)ImageSource.FromFile("hamburgericon.png");

            List<string> list = new List<string>();

            list.Add("SfAutoComplete");

            list.Add("SfBusyIndicator");

            list.Add("SfComboBox");

            list.Add("SfPicker");

            list.Add("SfNavigationDrawer");

            list.Add("SfRotator");

            listView.ItemsSource = list;

            List<string> list1 = new List<string>();

            list1.Add("Dashboard Platform");

            list1.Add("Dashboard cloud");

            list1.Add("BigData Platform");

            list1.Add("Report Platform");

            list1.Add("Data Integration Platform");

            listView1.ItemsSource = list1;

                    }

void Handle_ItemSelected(object sender, Xamarin.Forms.SelectedItemChangedEventArgs e)

        {

            navigationDrawer.ToggleSecondaryDrawer();

        }

        void hamburgerButton_Clicked(object sender, EventArgs e)

        {

            navigationDrawer.ToggleDrawer();

        }

        private void listView_ItemSelected(object sender, SelectedItemChangedEventArgs e)

        {

            // Your codes here

            navigationDrawer.ToggleDrawer();

        }

        private void Button_Clicked(object sender, EventArgs e)

        {

            navigationDrawer.ToggleDrawer();

        }

        private void Button_Clicked_1(object sender, EventArgs e)

        {

            navigationDrawer.ToggleSecondaryDrawer();

        }

    }