XamarinWorld

How to make Tabbed Page in xamarin crossplatform                    Make this page in xaml  <?xml version="1.0" encoding="utf-8" ?> <TabbedPage xmlns="http://xamarin.com/schemas/2014/forms"              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"              x:Class="MyApp.Tabbed_Sample"              xmlns:pages="clr-namespace:MyApp;assembly=MyApp" Title="User Details" > </TabbedPage>     xaml.cs     public Tabbed_Sample(string obj)         {             InitializeComponent();                    ...

How to Make Lock Screen in Xamarin Crossplatform First Create xaml page of folleowing coding ----------------------------------------------------------------------------- <?xml version="1.0" encoding="utf-8" ?> <ContentPage xmlns="http://xamarin.com/schemas/2014/forms"              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"              x:Class="MyApp.MainCPage3">     <StackLayout VerticalOptions="Center" HorizontalOptions="Center">         <Entry x:Name="displayLabel" TextColor="White"  PropertyChanged="displayLabel_PropertyChanged" FontSize="42" IsPassword="True" VerticalOptions="Center" HorizontalTextAlignment="Center"  BackgroundColor="Transparent"  />         <Button x:Name="backspaceButton" Text="&#8666;" Text...