Can someone teach me how to navigate between pages of content? I have been reading many tutorials but I have not been able to achieve it. I have this small code I want to achieve that when pressing the buttons I change between the pages. I use MVVM model there is my MainViewModel
public class MainViewModel
{
public Page1 PageNumberOne { get; set; }
public Page2 PageNumberTwo { get; set; }
public MainViewModel()
{
this.PageNumberOne = new Page1();
}
}
there is my view model of Page1
public class Page1
{
#region constructor
public Page1()
{
GoPage2Command = new Command(async () => await GoPage2());
}
private async Task GoPage2()
{
await Application.Current.MainPage.DisplayAlert("", "Goin to page 2", "ok");
//code to go PageNumberTwo here
}
#endregion
#region Commands
public Command GoPage2Command { get; set; }
#endregion
}
GoPage2Command is binding to a button. there is my complete project up load to MF VS proyect
Simply call
Navigation.PushAsync(new ContentPage());
Asynchronously adds a Page to the top of the navigation stack.
Example from the page
var newPage = new ContentPage ();
await Navigation.PushAsync (newPage);
Debug.WriteLine ("the new page is now showing");
var poppedPage = await Navigation.PopAsync ();
Debug.WriteLine ("the new page is dismissed");
Debug.WriteLine (Object.ReferenceEquals (newPage, poppedPage)); //prints "true"
Your Exmaple
private async Task GoPage2()
{
await Application.Current.MainPage.DisplayAlert("", "Goin to page 2", "ok");
//code to go PageNumberTwo here
Navigation.PushAsync(new PageNumberTwo());
}
I found the problem, I was using Xamarin Live to do the tests, connecting by cable does not give any error. I do not recommend using Xamarin Live not only gives that problem but many more
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.