ANUG - intro to Xamarin and Xamarin.Forms

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James Montemagno

Introduction to Xamarin and the new Xamarin.Forms.

Ingenieurwesen

Hi, I’m James.!
Xamarin, Developer Evangelist!
@JamesMontemagno!
!
Xamarin.com | @XamarinHQ!

Productive environment
Shared code
High performance

The best language for Windows development.
Modern Features • Advanced Tools • Proven Libraries • Large Community • Statically Typed

+
Xamarin makes C# the best language for mobile development.
Native Code Generation • Platform API Bindings • Code Sharing • Visual Studio

35 days of C# Windows Store
35 days of Java
35 days of Objective-C
35 days of C# Windows Phone
140
DAYS!

42 days of C#
Windows Store/Phone
112 DAYS!
35 days of Java
35 days of Objective-C

60 days of C#
70% code reuse
Development
time cut in half

Success
Android
iOS
Windows PhoneWindows Store

Write
Once,
Run
Anywhere
Approach
Lowest
Common
Denominator

Xamarin’s Unique Approach!
Native With !
Code Sharing!

Anything you can do in Objective-C, Swift, or Java !
can be done in C# with Xamarin using Visual Studio!

How
Xamarin
Works
§ C# + .NET Runtime
§ Native UI
§ Native Performance

Automatically test your app on!
hundreds of mobile devices !
Create native iOS, Android, Mac and
Windows apps in Visual Studio and C#

20 Minute Break!
!
Get your free C# t-shirt:!
xamarin.com/shirt!
!
Follow Me:!
@XamarinHQ!
@JamesMontemagno!
#Xamarin!

Xamarin.Forms!
With Xamarin.Forms: !
more code-sharing, native controls!
Traditional Xamarin approach!
Shared UI Code!

Xamarin.Forms!
Quickly and easily build native
user interfaces using shared
code!
!
Xamarin.Forms elements map to
native controls and behaviors!
!
Mix-and-match Xamarin.Forms
with native APIs!
!
!
!
!
!
Shared UI Code!

What’s Included!
§ 40+ Pages, Layouts, and Controls!
§ Build from code behind or XAML!
§ Two-way Data Binding!
!
§ Navigation!
§ Animation API!
§ Dependency Service!
§ Messaging Center!
Shared UI Code!

Pages!
Content" MasterDetail" Navigation" Tabbed" Carousel"

Layouts!
Stack" Absolute" Relative" Grid" ContentView" ScrollView" Frame"

Controls!
ActivityIndicator! BoxView! Button! DatePicker! Editor!
Entry! Image! Label! ListView! Map!
OpenGLView! Picker! ProgressBar! SearchBar! Slider!
Stepper! TableView! TimePicker! WebView! EntryCell!
ImageCell! SwitchCell! TextCell! ViewCell!

Page
Content
StackLayout
Children
Label Entry StackLayout
Children
Button Button Image

Model-View-ViewModel!
Data!
View" ViewModel" Model"
How to display
information!
What to display!
Flow of interaction!
Business Logic!
Data objects!
!
Events!
Data!

Model-View-ViewModel!
Data!
View" ViewModel" Model"
Events!
Xamarin.Forms
Data Binding"

Extensibility!
§ Dependency Service!
§ Lets shared code access platform-specific SDK features via an
Interface implementation!
!
!

Extensibility!
§ Step 1: Interface!
!
!

Extensibility!
§ Step 2: Implement on each Platform!

Extensibility!
§ Step 3: Register with Dependency Service!

Extensibility!
§ Step 4: Access from shared code!

www.github.com/JamesMontemagno/FormsAnimations

Resources!
§ Documentation!
§ http://developer.xamarin.com/guides/cross-platform/xamarin-forms/!
§ XAML Documentation!
§ http://developer.xamarin.com/guides/cross-platform/xamarin-forms/
xaml-for-xamarin-forms/!
!
§ Samples!
§ https://github.com/xamarin/xamarin-forms-samples!
!
!
!

Learn more!
Unrivaled Mobile Development Training!
Live unlimited mobile development training from mobile experts, !
in your time-zone, on your schedule and as often as you'd like!
xamarin.com/university

Get Started Today: xamarin.com/download | Students: student@xamarin.com "

Q & A!
!
Get your free C# t-shirt:!
xamarin.com/shirt!
!
Follow Me:!
@XamarinHQ!
@JamesMontemagno!
#Xamarin!

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Xamarin: The Future of App Development

Optimizing and Extending Xamarin.Forms iOS, Android, and UWP Apps

.NET Everywhere and for Everyone

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N-Grade deals with the maintenance of university, department, faculty, student information within the university. N-Grade is an automation system, which is used to store the department, faculty, student, courses and information of a university. Starting from registration of a new student in the university, it maintains all the details regarding the attendance and marks of the students. The project deals with retrieval of information through an INTRANET based campus wide portal. It collects related information from all the departments of an organization and maintains files, which are used to generate reports in various forms to measure individual and overall performance of the students.

University management System project report..pdf

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Increased aeration of the soil; Stabilized soil structure; Higher and more diversified crop production; Better workability of the land; Earlier planting dates; Reduction of peak discharges by an increased temporary storage of water in the soil decomposition of organic matter; soil subsidence; reduced irrigation efficiency; increased risk of drought. excessive leaching of valuable nutrients from the soil; downstream environmental damage by salty or otherwise polluted drainage water; the presence of ditches, canals, and structures impending accessibility and interfering with other infrastructural elements of the land.

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In the dynamic landscape of energy storage, choosing the right battery pack is a critical decision that significantly impacts performance, efficiency, and overall product design. This webinar aims to unravel the complexities surrounding standard and custom battery packs (primarily lithium), providing you with a comprehensive understanding to make informed decisions. We'll embark on a journey to explore the fundamental distinctions between standard off-the-shelf battery packs and their bespoke counterparts tailored to specific applications. We will delve into the nuance of what is defined as a standard battery pack along with its benefits, limitations, and how it caters to broad market needs. Simultaneously, we will dissect the world of custom battery packs, diving into the advantages they offer in terms of precise energy requirements, form factors, and unique design considerations. Whether you are a product designer, engineer, or industry professional, this webinar is designed to equip you with the knowledge necessary to navigate the intricate terrain of battery pack selection. Join us for this webinar as we navigate through the intricacies of standard and custom battery packs, empowering you to make strategic decisions that align with your project goal. For more information on our battery pack solutions, visit https://www.epectec.com/batteries/.

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ONLINE FOOD ORDER SYSTEM is a website designed primarily for use in the food delivery industry. This system will allow hotels and restaurants to increase scope of business by reducing the labor cost involved. The system also allows to quickly and easily manage an online menu which customers can browse and use to place orders with just few clicks. Restaurant employees then use these orders through an easy to navigate graphical interface for efficient processing.

ONLINE FOOD ORDER SYSTEM PROJECT REPORT.pdf

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GAS POWER CYCLES Cycles: Otto, Diesel, Dual, Brayton - Calculation of mean effective pressure - Air standard efficiency - Comparison of cycles INTERNAL COMBUSTION ENGINES Classification - Components and their function - valve timing diagram and port timing diagram - actual and theoretical p-v diagram of two stroke and four stroke engines – carburettor - diesel pump and injector system - battery and magneto ignition system - principles of combustion and detonation in CI engines - lubrication and cooling systems - performance parameters and calculations.

Thermal Engineering Unit - I & II . ppt

DineshKumar4165

Welcome to the April edition of WIPAC Monthly, the magazine brought to you by Water Industry Process Automation & Control. In this month's edition, along with the latest news from the industry we have articles on: The use of artificial intelligence and self-service platforms to improve water sustainability A feature article on measuring wastewater spills An article on the National Underground Asset Register Have a good month, Oliver

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This presentation takes a deep dive into the methodologies of HAZID and HAZOP, two cornerstone risk assessment techniques in the oil and gas industry. Over 12 slides, we compare the structured approaches of both HAZID and HAZOP, detail their individual steps, and discuss their benefits and drawbacks. The aim is to provide professionals with concise insight to make informed decisions about which method suits their project's needs. By the end, viewers will have understood each method's strategic value in the pursuit of workplace safety and efficiency.

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ANUG - intro to Xamarin and Xamarin.Forms

1. Hi, I’m James.! Xamarin, Developer Evangelist! @JamesMontemagno! ! Xamarin.com | @XamarinHQ!

2. Windows Developer in Phoenix

3. Mobile Developer in Seattle

4. I had an opportunity.

5. Productive environment Shared code High performance

7. The best language for Windows development. Modern Features • Advanced Tools • Proven Libraries • Large Community • Statically Typed

8. + Xamarin makes C# the best language for mobile development. Native Code Generation • Platform API Bindings • Code Sharing • Visual Studio

9. Xamarin ‘embraced and extended’ .NET

10. 60 days to go

11. 35 days of C# Windows Store 35 days of Java 35 days of Objective-C 35 days of C# Windows Phone 140 DAYS!

12. 42 days of C# Windows Store/Phone 112 DAYS! 35 days of Java 35 days of Objective-C

13. 60 days of C# 70% code reuse Development time cut in half

14.

15. Success Android iOS Windows PhoneWindows Store

16.

17. Architecting ! Mobile Apps!

18. Silo Approach Build Apps Mul1ple Times

19. Write Once, Run Anywhere Approach Lowest Common Denominator

20. Xamarin’s Unique Approach! Native With ! Code Sharing!

21. Windows APIs!

22. iOS APIs | 100% Coverage!

23. Android APIs | 100% Coverage!

24. Anything you can do in Objective-C, Swift, or Java ! can be done in C# with Xamarin using Visual Studio!

25. C# runs on 2.6 Billion Devices!

26. How Xamarin Works § C# + .NET Runtime § Native UI § Native Performance

27. Automatically test your app on! hundreds of mobile devices ! Create native iOS, Android, Mac and Windows apps in Visual Studio and C#

28. Demo!

29. 20 Minute Break! ! Get your free C# t-shirt:! xamarin.com/shirt! ! Follow Me:! @XamarinHQ! @JamesMontemagno! #Xamarin!

30. Portable Class Libraries

31. Xamarin.Forms! With Xamarin.Forms: ! more code-sharing, native controls! Traditional Xamarin approach! Shared UI Code!

32. Xamarin.Forms! Quickly and easily build native user interfaces using shared code! ! Xamarin.Forms elements map to native controls and behaviors! ! Mix-and-match Xamarin.Forms with native APIs! ! ! ! ! ! Shared UI Code!

33. What’s Included! § 40+ Pages, Layouts, and Controls! § Build from code behind or XAML! § Two-way Data Binding! ! § Navigation! § Animation API! § Dependency Service! § Messaging Center! Shared UI Code!

34. Pages! Content" MasterDetail" Navigation" Tabbed" Carousel"

35. Layouts! Stack" Absolute" Relative" Grid" ContentView" ScrollView" Frame"

36. Controls! ActivityIndicator! BoxView! Button! DatePicker! Editor! Entry! Image! Label! ListView! Map! OpenGLView! Picker! ProgressBar! SearchBar! Slider! Stepper! TableView! TimePicker! WebView! EntryCell! ImageCell! SwitchCell! TextCell! ViewCell!

37. Page Content StackLayout Children Label Entry StackLayout Children Button Button Image

38. DEMO 1! Xamarin.Forms Walkthrough!

39. Data Binding!

40. Model-View-ViewModel! Data! View" ViewModel" Model" How to display information! What to display! Flow of interaction! Business Logic! Data objects! ! Events! Data!

41. Model-View-ViewModel! Data! View" ViewModel" Model" Events! Xamarin.Forms Data Binding"

42. Data Binding!

43. Data Binding!

44. Data Binding!

45. Data Binding!

46. Demo 2! Weather App!

47. Extensibility! § Dependency Service! § Lets shared code access platform-specific SDK features via an Interface implementation! ! !

48. Extensibility! § Step 1: Interface! ! !

49. Extensibility! § Step 2: Implement on each Platform!

50. Extensibility! § Step 3: Register with Dependency Service!

51. Extensibility! § Step 4: Access from shared code!

52. DEMO 3! Weather App +! Text to Speech!

53. Animations API!

54. www.github.com/JamesMontemagno/FormsAnimations

55.

56.

57.

58. www.github.com/JamesMontemagno/FormsAnimations

59. Resources! § Documentation! § http://developer.xamarin.com/guides/cross-platform/xamarin-forms/! § XAML Documentation! § http://developer.xamarin.com/guides/cross-platform/xamarin-forms/ xaml-for-xamarin-forms/! ! § Samples! § https://github.com/xamarin/xamarin-forms-samples! ! ! !

60. Learn more! Unrivaled Mobile Development Training! Live unlimited mobile development training from mobile experts, ! in your time-zone, on your schedule and as often as you'd like! xamarin.com/university

61. Get Started Today: xamarin.com/download | Students: student@xamarin.com "

62. Q & A! ! Get your free C# t-shirt:! xamarin.com/shirt! ! Follow Me:! @XamarinHQ! @JamesMontemagno! #Xamarin!

ANUG - intro to Xamarin and Xamarin.Forms

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