Back button in content page not disabled

Question

Back button in content page not disabled

Dani_S 4,501

Hi,

The back button on the left side of the page not disabled, why ?

I used net 7 + vs 7.6.3 last version.

<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="GssdDesktopClient.Maui.Pages.MainPage"
             xmlns:telerik="http://schemas.telerik.com/2022/xaml/maui"
             xmlns:CustomControls ="clr-namespace:GssdDesktopClient.Maui.CustomControls"
             FlowDirection ="LeftToRight" NavigationPage.HasBackButton="False" NavigationPage.HasNavigationBar="False">

1.Windows platform.

2.After login I set :

    await Application.Current.MainPage.Navigation.PushAsync(new MainPage(), true);

3.Is not connected to LTR mode.

Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 36,436 Reputation points Microsoft External Staff

2023-06-20T07:55:28.33+00:00
What platform did you encounter this problem on? You set NavigationPage.HasBackButton="False", is there a NaviagtionPage in your App? Do you set root page in App class like the following code?

public App() { InitializeComponent(); MainPage = new NavigationPage(new MainPage()); }

Please describe more about your expected behavior and actual result. In addition, you set LeftToRight direction, is this problem only in LTR mode?
Dani_S 4,501 Reputation points

2023-06-20T08:48:58.9633333+00:00
1.Windows platform.

2.After login I set :

await Application.Current.MainPage.Navigation.PushAsync(new MainPage(), true);

3.Is not connected to LTR mode.

Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 36,436 Microsoft External Staff

So, the root page is AppShell, right?

public App()
    {
        InitializeComponent();
       MainPage = new AppShell();
    }

You could try setting Shell.NavBarIsVisible and Shell.BackButtonBehavior in the Page.

<ContentPage ...
             Shell.NavBarIsVisible="False">
    <Shell.BackButtonBehavior>
        <BackButtonBehavior IsVisible="False" />
    </Shell.BackButtonBehavior>
   ...
</ContentPage>

Dani_S 4,501 Reputation points

2023-06-21T10:52:34.3+00:00

Thanks a lot it works:)
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 36,436 Reputation points Microsoft External Staff

2023-06-22T01:27:59.4666667+00:00

Glad you solved the problem, I make an answer, you could check it.

Accepted answer

0 additional answers

Your answer

Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 36,436 Reputation points Microsoft External Staff

2023-06-20T07:55:28.33+00:00

What platform did you encounter this problem on? You set NavigationPage.HasBackButton="False", is there a NaviagtionPage in your App? Do you set root page in App class like the following code?

public App() { InitializeComponent(); MainPage = new NavigationPage(new MainPage()); }

Please describe more about your expected behavior and actual result. In addition, you set LeftToRight direction, is this problem only in LTR mode?
Dani_S 4,501 Reputation points

2023-06-20T08:48:58.9633333+00:00

1.Windows platform.

2.After login I set :

await Application.Current.MainPage.Navigation.PushAsync(new MainPage(), true);

3.Is not connected to LTR mode.
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 36,436 Reputation points Microsoft External Staff

2023-06-21T08:49:30.6366667+00:00

So, the root page is AppShell, right?

public App() { InitializeComponent(); MainPage = new AppShell(); }

You could try setting Shell.NavBarIsVisible and Shell.BackButtonBehavior in the Page.

<ContentPage ... Shell.NavBarIsVisible="False"> <Shell.BackButtonBehavior> <BackButtonBehavior IsVisible="False" /> </Shell.BackButtonBehavior> ... </ContentPage>
Dani_S 4,501 Reputation points

2023-06-21T10:52:34.3+00:00

Thanks a lot it works:)
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 36,436 Reputation points Microsoft External Staff

2023-06-22T01:27:59.4666667+00:00

Glad you solved the problem, I make an answer, you could check it.

Answer 1

Hello,

In App class, you set AppShell as the root page.

public App()
    {
        InitializeComponent();
       MainPage = new AppShell();
    }

So you could try setting Shell.NavBarIsVisible and Shell.BackButtonBehavior in the Page.

<ContentPage ...
             Shell.NavBarIsVisible="False">
    <Shell.BackButtonBehavior>
        <BackButtonBehavior IsVisible="False" />
    </Shell.BackButtonBehavior>
   ...
</ContentPage>

For more details, please refer to .NET MAUI Shell navigation - .NET MAUI | Microsoft Learn

Best Regards,

Wenyan Zhang

If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".

Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.

Share via

Back button in content page not disabled

0 additional answers

Your answer