I chose a Master Detail Page as main page. My detail pages are content pages.
If the user is on the first/start page and clicks a button, another page will be pushed via Navigation.PushAsync(). On this page, normally the back button will be shown. But I don't need the back button there. I need the navigation icon to open the menu.
How can I do this? I just know that I can dispose th back button..
Setting NavigationPage.HasNavigationBar to true doesn't change anything..
And how can I prevent the users from clicking the back button from their smartphone?