Xamarin Navigation Bar Hide Hamburger Menu

I need to hide the hamburger menu on certain pages but still display information in then navbar. I don’t know of any way to accomplish this. Also, I need the navbar to stay fixed

Solution 1:

FlyoutPage.ShouldShowToolbarButton method is used to determine whether to show/hide hamburger icon , and it is triggered every time when selecting pages.

We can define a bool field ,change its value when directing to specific pages.

FlyoutPage

publicoverrideboolShouldShowToolbarButton()
        {
            return showIcon;
        }

        privatebool showIcon = true;

        privatevoidListView_ItemSelected(object sender, SelectedItemChangedEventArgs e)
        {
            var item = e.SelectedItem as FlyoutPage1FlyoutMenuItem;
            if (item == null)
                return;

            var page = (Page)Activator.CreateInstance(item.TargetType);
            page.Title = item.Title;

            Detail = new NavigationPage(page);
            IsPresented = false;

            FlyoutPage.ListView.SelectedItem = null;


            //add this logic
            showIcon = (item.Id == 1) ? false : true;   //only the second page do not show hamburger icon
        }