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Intro to Xamarin.Forms for Visual Studio 2017

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Jesse Dietrichson shows you how to take your .NET skills mobile with Xamarin.Forms for Visual Studio 2017. With Xamarin.Forms, you’re able to maximize code reuse and quickly build fully native apps for Android, iOS, and Windows. Jesse will show you how to use the latest Visual Studio features to design, develop, and test your apps faster than ever.

Watch the webinar recording at aka.ms/xamu-vs2017-xamarin.forms-video
Explore Xamarin University at xamarin.com/university

Published in: Software
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Intro to Xamarin.Forms for Visual Studio 2017

  1. 1. Content Developer @JDProgramming
  2. 2. [DEMO] [DEMO] [DEMO]
  3. 3. Our work and personal data is in the cloud
  4. 4. We have multiple devices and use whichever is best for each task
  5. 5. We use devices in all aspects of our lives
  6. 6. We expect our data to be available on every device we use
  7. 7. iOS
  8. 8. Visual Studio for Windows or Mac .NET Library.NET Languages
  9. 9. iOS C# UI Shared C# business logic Android C# UI Windows C# UI Shared C# UI Shared C# business logic Xamarin.Android and Xamarin.iOS Separate UIs per platform Xamarin.Forms Shared UI definition
  10. 10. Pages, layouts, controls XAML-defined UI Data binding Navigation Animations Dependency Service Messaging Center Shared C# UI Shared C# business logic
  11. 11. Content Page Master Detail Page Navigation Page Tabbed Page Carousel Page
  12. 12. Stack Layout Absolute Layout Relative Layout Grid Content View Scroll View Frame
  13. 13. Editor Map Slider EntryCell ActivityIndicator Entry OpenGLView Stepper ImageCell BoxView Image Picker TableView SwitchCell Button Label ProgressBar TimePicker TextCell DatePicker ListView SearchBar WebView ViewCell
  14. 14. public class Person { public string Name { get; set; } public string Email { get; set; } public Gender Gender { get; set; } } Binding Binding Binding
  15. 15. Xamarin.FormsMicrosoft XAML (WinRT)
  16. 16. <?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.MainPage"> <ContentPage Title="Profile" Icon="Profile.png"> <StackLayout Spacing="20" Padding="20" VerticalOptions="Center"> <Entry Placeholder="Username" Text="{Binding Username}"/> <Entry Placeholder="Password" Text="{Binding Password}" IsPassword="true"/> <Button Text="Login" TextColor="White" BackgroundColor="#77D065" Command="{Binding LoginCommand}"/> </StackLayout> </ContentPage> <ContentPage Title="Settings" Icon="Settings.png"> </ContentPage> </TabbedPage>
  17. 17. Talks to a web service Parses a data format Uses a database Performs processing or logic
  18. 18. Accesses system information Uses files and folders on the device Accesses personal information Uses external devices
  19. 19. PhoneDialerIOS:IDialer PhoneDialerDroid:IDialer PhoneDialerWin:IDialer public interface IDialer { bool MakeCall(string number); } Shared abstraction Platform-specific implementations
  20. 20. aka.ms/buy-xamarin-university Start your free Xamarin University trial. Learn to build better mobile apps.
  21. 21. visualstudio.com xamarin.com github.com/JesseDietrichson/TicTacToe aka.ms/buy-xamarin-university aka.ms/xam-u-webinars aka.ms/xam-u-webinar-recordings

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