I am following this link
https://www.syntaxismyui.com/xamarin-forms-masterdetail-page-navigation-recipe/
for masterdetail and achieved quite well Now trying to remove the app-icon and the also I am trying to move the title to center. the following are some of codes I tried and failed Any help or guidance will be appreciated.
NavigationPage.SetHasNavigationBar(this, false);
NavigationPage.SetTitleIcon (this, null)