Catcher.MvvmCrossDemo.Core.App.App C# (CSharp) Method

        public App()
        {

            //first
            //Mvx.RegisterType<ICalculation, Calculation>();
            //Mvx.RegisterSingleton<IMvxAppStart>(new MvxAppStart<TipViewModel>());   
            //second
            Mvx.RegisterSingleton<IMvxAppStart>(new MvxAppStart<SecondHomeViewModel>());
        }