public async void InitializeAsync()
{
ms = new MemoryService();
ItemList = await ms.GetAllItems();
checkList();
}
protected override async void OnStart()
{
// Handle when your app starts
InitialMS = new MemoryService();
InitialItems = await InitialMS.GetAllItems();
MainPage = new NavigationPage(new OrderPage(InitialItems))
{
BackgroundColor = Color.Transparent,
BarTextColor = Color.DarkOrange,
BarBackgroundColor = Color.Transparent
};
}