private async void btn_Clicked(object sender, EventArgs e) { AnotherPage newPage = new AnotherPage(); DataPassingClass obj = (DataPassingClass)this.BindingContext; obj.Index++; newPage.BindingContext = obj; await Navigation.PushAsync(newPage); }
public App() { InitializeComponent(); //Uncomment the below to demo BindingContext data passing to a page AnotherPage anotherPage = new AnotherPage(); anotherPage.BindingContext = new DataPassingClass { Index = 0 }; MainPage = new NavigationPage(anotherPage); //MainPage = new AnotherPage(); //Demo Navigaton page using MainPage //MainPage = new NavigationPage(new MainPage()); }