'Pushasync is not supported globally on windows, please use a navigationpage.'

See more:

XAML

C#5.0

Xamarin

hi in xamarin form i am facing this Error while clicking the button for navigating another page. can you help me on this how to fix the Error

public partial class HomePage : ContentPage
   {
       public HomePage()
       {
           InitializeComponent();
       }
       private void NavigateButton_OnClicked(object sender, EventArgs e)
       {
           Navigation.PushAsync(new NavigationPage(new SectionA_Form()));
       }
   }

What I have tried:

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="WalgreensVaccine.Pages.HomePage">
    <ContentPage.Content>
        <StackLayout BackgroundColor="WhiteSmoke">
        <!-- Header-->
        <StackLayout VerticalOptions="Start" BackgroundColor="AntiqueWhite"  Margin="0,10,0,0" >
          
            <Label Text="Walgreens Covid Form" FontAttributes="Italic" FontSize="Header" TextColor="Red" HorizontalOptions="Center" />
            
        </StackLayout>

        <!-- Content  -->
         <StackLayout VerticalOptions="CenterAndExpand">
                <Button x:Name="sectionA" Clicked="NavigateButton_OnClicked" Text="Section A" BorderWidth="2" BorderColor="CadetBlue" FontSize="Medium" BackgroundColor="DarkRed" TextColor="White" HorizontalOptions="Center" WidthRequest="500" HeightRequest="50"></Button>
               
            </StackLayout>
        </StackLayout>

    </ContentPage.Content>
</ContentPage>

public partial class SectionA_Form : ContentPage
{
public SectionA_Form()
{
InitializeComponent();
}
}