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Windows Presentation Foundation

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Windows Presentation Foundation

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  1. WPF Presentation www.otssolutions.com

  2. Windows Presentation Foundation (WPF)

  3. Agenda • What is Windows Presentation Foundation • What can it do • Why Use WPF • How can I make it do that • Advantages of WPF • Disadvantages of WPF.

  4. Overview 1

  5. Overview • Separation of Appearance and Behavior • Rich composition • Highly customizable • Resolution independence

  6. Architecture of WPF 2

  7. Architecture of WPF

  8. Main Features of WPF 3

  9. Main Features of WPF

  10. What’s Windows Presentation Foundation? 4

  11. What’s Windows Presentation Foundation? • The Windows Presentation Foundation is Microsoft’s next generation UI framework to create applications with a rich user experience. It is part of the .NET framework 3.0 and higher. • WPF combines application UIs, 2D graphics, 3D graphics, documents and multimedia into one single framework. • Its vector based rendering engine uses hardware acceleration of modern graphic cards. This makes the UI faster, scalable and resolution independent.

  12. What’s Windows Presentation Foundation? • Next generation presentation subsystem for Windows • Unified programming model • Harness the power of new graphics hardware • Provide designers direct input into project development • Enables developers and designers to create visually stunning user interfaces

  13. WPF: Using the Hardware • Vector-based composition engine uses the PC’s graphics power • Quality is preserved with scale • CPU freed from graphics work • Gain capability from graphics card advances

  14. What type of Applications can be built 5

  15. What type of Applications can be built • WPF intended to replace both webforms and windows forms – apps can be built to run in a browser or a standalone window • Windows forms and WPF pages/windows can co-exist in the same application • One WPF page/window can have both types of controls on it • A new type of web application called XAML Browser Application XBAP (formerly Web Browser Application WBA)

  16. What do the applications look like • WPF intended to replace both webforms and windows forms – apps can be built to run in a browser or a standalone window • Windows forms and WPF pages/windows can co-exist in the same application • One WPF page/window can have both types of controls on it • A new type of web application called XAML Browser Application XBAP (formerly Web Browser Application WBA)

  17. Why use WPF? 6

  18. Why use WPF? • WPF is an especially great platform to use if your applications involve various media types.Ifyou need to incorporate video, or documents, 3D content and animated transitions between a sequence of images, or a combination of any of the above.  • WPF is also great if you need to create a skinned user interface, or if you need to bind to XML data, or dynamically load portions of a user interface from a Web service, or want to create a desktop application with a Web-like navigation style.

  19. How can I make it to do that? 7

  20. XAML C# VB.NET <Button Width="100"> OK <Button.Background> LightBlue </Button.Background> </Button> Button b1 = new Button(); b1.Content = "OK"; b1.Background = new SolidColorBrush(Colors.LightBlue); b1.Width = 100; Dim b1 As New Button b1.Content = "OK" b1.Background = New _ SolidColorBrush(Colors.LightBlue) b1.Width = 100 How can I make it do that? XAML = Extensible Application Markup Language • Easily toolable, declarative markup • Code and content are separate • Can be rendered in the browser / standalone application

  21. Advantages of WPF? 8

  22. Advantages of WPF? • The ability to make very rich UIs relatively easily. • Easier animation and special effects • Inherent scalability  • WPF builds on DirectX rather than WinAPI, harnessing the power of the client computer's graphics system thus giving much greater graphic rendering power • WPF uses a vector graphics system which means UIs are completely re-sizeable without loss of quality • WPF supports flow document model that gives a 'desktop publishing' quality of layout  • Supports ‘rich data visualisation’

  23. Disadvantages of WPF? 9

  24. Disadvantages of WPF? • WPF will not run on windows 2000 or lower. • WPF's in-box control suite is far more limited than that of WinForms.

  25. WPF Summary 10

  26. WPF Summary Deliver Innovative User Experiences Increase Developer-Designer Productivity Achieve Flexible Application Deployment Leverage Existing Code Base & Skill Set

  27. WPF Resources • WPF @ Windows Vista Developer Centerhttp://msdn.microsoft.com/windowsvista/building/presentation/ • WPF/.NET Framework 3.0 Community Site • Microsoft Expressionwww.microsoft.com/expression

  28. Thank You

  29. India Gurgaon ( Haryana ) 795, UdyogVihar, Phase-V Gurgaon(Haryana) India Ph: +91 124 4101350 +91 124 4748100 Write to us at: sales@otssolutions.com United kingdom 88 Wood Street 10th Floor London EC2V 7RS Ph: +44 208 099 1660 Write to us at: sales@otssolutions.com USA 4433 Merlin Way , Soquel CA 95073 United States Ph: +1 408 540 0001 Write to us at: sales@otssolutions.com http://www.otssolutions.com/

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