Research Paper On Microsoft Silverlight

Visualize your data over the web: add complex dynamic graphs and maps to your web application.





Interactive Data Display, also known as Dynamic Data Display, is available on multiple platforms.


Interactive Data Display for JavaScript (IDD for short) is a set of controls for adding interactive visualization of dynamic data to your HTML5 application. It allows to create line graphs, bubble charts, heat maps and other complex 2D plots which are very common in scientific software. Interactive Data Display integrates well with Bing Maps control to show data on a geographic map in latitude/longitude coordinates. The controls can also be operated programmatically.

Live samples of Interactive Data Display in action

View source code on GitHub


Interactive Data Display for WPF is a set of controls for adding interactive visualizations of dynamic data to your application. It allows to create line graphs, bubble charts, heat maps and other complex 2D plots which are very common in scientific software. Interactive Data Display for WPF integrates well with Bing Maps control to show data on a geographic map in latitude/longitude coordinates. The controls can also be operated programmatically.

View source code on GitHub


Microsoft Silverlight is an attractive environment to run software tools for sciences in. It has full support for modern programming languages such as C# or F#, lightweight browser-based deployment, and it is supported on both Windows and Macs. What impedes even broader use of Silverlight in scientific research is the lack of reusable software components which are specifically designed for scientific applications.

Dynamic Data Display closes this gap by adding interactive visualization of dynamic data to your Silverlight application. It contains a set of Silverlight controls for creating line graphs, bubble charts, heat maps and other complex 2D plots which are very common in scientific software. Dynamic Data Display integrates well with Bing Maps control to show data on a geographic map in latitude/longitude coordinates. The controls are compatible with most popular development tools like Expression Blend and Visual Studio. They can also be operated programmatically.

See Dynamic Data Display in Action

Download Dynamic Data Display for Silverlight

The downloadable package contains all you need to use Dynamic Data Display controls in your applications including API reference documentation and guidelines for extending the library.

Dynamic Data Display for Silverlight was designed by Vassily Lyutsarev and Sergey Berezin with contributions from Dmitry Grechka, Eugene Nourminsky, Alexey Semenov, Nikita Skoblov and Natalia Stepanova.



"Silverlight" redirects here. For other uses, see Silverlight (disambiguation).

Microsoft Silverlight (or simply Silverlight) is a deprecated[5] application framework for writing and running rich Internet applications, similar to Adobe Flash. A plugin for Silverlight is still available for some browsers. While early versions of Silverlight focused on streaming media, later versions supported multimedia, graphics, and animation and gave developers support for CLI languages and development tools. Silverlight was also one of the two application development platforms for Windows Phone, but web pages that use Silverlight did not run on the Windows Phone or Windows Mobile versions of Internet Explorer, as there was no Silverlight plugin for Internet Explorer on those platforms.[6]

Microsoft announced the end of life of Silverlight 5 in 2012. In 2013, Microsoft announced that they had ceased development of Silverlight except for patches and bugfixes.[citation needed] Microsoft has set the support end date for Silverlight 5 to be October 2021.[7] Silverlight is no longer supported in Google Chrome since September 2015,[8] and in Firefox since March 2017.[9] There is no Silverlight plugin available for Microsoft Edge.[10]

Silverlight was used to provide video streaming for the NBC coverage of the 2008 Summer Olympics in Beijing,[11] the 2010 Winter Olympics in Vancouver,[12] and the 2008 conventions for both major United States political parties.[13] Silverlight was also used by Amazon Video and Netflix for their instant video streaming services,[14][15] but Netflix said in its Tech Blog in 2013 that, since Microsoft had announced Silverlight's end-of-life, they would be moving to HTML5 video.[16]


Silverlight provides a retained mode graphics system similar to Windows Presentation Foundation (WPF), and integrates multimedia, graphics, animations, and interactivity into a single run-time environment. In Silverlight applications, user interfaces are declared in Extensible Application Markup Language (XAML) and programmed using a subset of the .NET Framework. XAML can be used for marking up the vector graphics and animations. Silverlight can also be used to create Windows Sidebargadgets for Windows Vista.[17]

Silverlight supports H.264 video,[18]Advanced Audio Coding, Windows Media Video (WMV), Windows Media Audio (WMA), and MPEG Layer III (MP3) media content[19] across all supported browsers without requiring Windows Media Player, the Windows Media PlayerActiveX control, or Windows Media browser plug-ins. Because Windows Media Video 9 is an implementation of the Society of Motion Picture and Television Engineers (SMPTE) VC-1 standard, Silverlight also supports VC-1 video. According to the end user license agreement VC-1 and H.264 are only licensed for the "personal and non-commercial use of a consumer".[20] Silverlight makes it possible to dynamically load Extensible Markup Language (XML) content that can be manipulated through a Document Object Model (DOM) interface, a technique that is consistent with conventional Ajax techniques. Silverlight exposes a Downloader object which can be used to download content, like scripts, media assets, or other data, as may be required by the application.[21] With version 2, the programming logic can be written in any .NETlanguage, including some derivatives of common dynamic programming languages like IronRuby and IronPython.[22]

A free software implementation (now abandoned)[23] named Moonlight, developed by Novell in cooperation with Microsoft, was released to bring Silverlight versions 1 and 2 functionality to Linux, FreeBSD, and other open source platforms, although some Linux distributions did not include it, citing redistribution and patent concerns.[24] However, in May 2012, Moonlight was abandoned because of its lack of popularity.[25]


According to, Microsoft Silverlight had a penetration of 64.16% on May 2011. Usage on July 2010 was 53.54%, whereas as of May 2011[update] market leader Adobe Flash was installed on 95.26% of browsers, and Java was supported on 76.51% of browsers.[26] Support of these plugins is not mutually exclusive; one system can support all three. Not all Web sites require a browser plugin; as of February 2018[update], fewer than 0.1% sites used Silverlight,[27] 5.3% used Adobe Flash,[28] and 2.4% used Java.[29]

Unexpected inclusion with Windows[edit]

Some users complained that Microsoft presented Silverlight repeatedly as a Windows Update even if the user had not installed it before. It was speculated that Microsoft shipped a non-functional version of Silverlight with some versions of Windows Service Packs and prompted the user to install Silverlight for each version of Silverlight released.[30]

Supported platforms[edit]

Over the course of about five years Microsoft released five versions with varying platform support: The first version was released in 2007; and the fifth (and final) major version on May 8, 2012. It is compatible with later versions of Internet Explorer web browser on Microsoft Windows (except Windows RT) operating systems,[31] with Safari on Apple macOS, and with mobile devices using the Windows Mobile[32] and Symbian (Series 60)[33] platforms.

Cross platform Mozilla Firefox support for Silverlight was removed in Firefox 52 released in March 2017 when Mozilla removed support for NPAPI plugins,[34][35] bringing it in-line with the removal of NPAPI plugin support in Google Chrome.[36][37]

Desktop computers[edit]

This section needs to be updated. Please update this article to reflect recent events or newly available information.(July 2016)

Silverlight requires an x86 processor with Streaming SIMD Extensions (SSE) support. Supported processors include the IntelPentium III and up, the AMDAthlon XP and up, and newer AMD Durons.

The following table presents an availability and compatibility matrix of Silverlight versions for various operating systems and web browsers.

OS/browserInternet Explorer 6 SP1 or laterInternet Explorer 7Internet Explorer 8 or laterMozilla FirefoxSafariGoogle ChromeMicrosoft EdgeOpera
Windows 10N/AN/A1, 2, 3, 4, 5Not supported since Firefox 521, 2Not supported since Chrome 45Not supportedNot supported
Windows 8 and 8.1N/AN/A5Not supported since Firefox 52[35][40]N/ANot supported since Chrome 45[36][37]N/ANot supported[41]
Windows 7 or later
Windows Server 2008 R2 or later
N/AN/A1, 2, 3, 4, 5Not supported since Firefox 521, 2Not supported since Chrome 45N/ANot supported
Windows Vista
Windows Server 2008
N/A1, 2, 3, 4, 51, 2, 3, 4, 5Not supported since Firefox 521, 2Not supported since Chrome 45N/ANot supported
Windows XP
Windows Server 2003
1, 2, 3, 41, 2, 3, 4, 51, 2, 3, 4, 5Not supported since Firefox 521, 2Not supported since Chrome 45N/ANot supported
Windows 2000
(KB891861 required)
2, 3, 4N/AN/AN/A2N/AN/ANot supported
macOS (Intel)N/AN/AN/ANot supported since Firefox 521, 2, 3, 4, 5Not supported since Chrome 45N/ANot supported

Upcoming Opera support was promised since May 3, 2007, when David Storey, the Chief Web Opener at Opera, revealed a Microsoft poster for MIX conference that had shown Opera integration as a part of Silverlight 1.1.[42] However, Opera was never officially supported by Silverlight.

On Linux and FreeBSD, the functionality is available via Moonlight.[43][44] Moonlight is available for the major Linux distributions, with support for Firefox, Konqueror, and Opera browsers, provided it was obtained through Novell.[45]Miguel de Icaza has expressed an interest in working with developers from other operating systems (BSD, Solaris) and other browsers (Konqueror, WebKit and Opera) to ensure that Moonlight works fine on their systems.[46] Availability of Moonlight version 1.0 for FreeBSD was announced in March 2009,[47] but has since been reported not to actually work.[48] As of 2011[update], the current version of Moonlight (4 Preview 1) does not officially work on new versions of Firefox (newer than 3.x) on GNU/Linux-based operating systems. However, it can be installed in an unofficial way (for example using the Add-on Compatibility Reporter add-on) and with Firefox 11 it works correctly when installed. As noted above, the Moonlight project was abandoned in May 2012.
As of 2013[update], Pipelight is available. It is a plugin for Linux browsers which, when combined with Wine, enables Windows browser plugins, including Silverlight, to run.[49]

Mobile devices[edit]

As of 2015[update], Silverlight was not available on Android or iOS, the most prevalent operating systems on the mobile market.

Silverlight was the primary development environment for Windows Phone and is based on Silverlight 4. For previous versions of Windows Mobile, the first Community Technology Preview (CTP) for Windows Mobile 6 was expected in the second quarter of 2008, but it still has not been officially announced. Microsoft has stopped focusing on bringing Silverlight to Windows Mobile 6.x.[50]Nokia announced plans to make Silverlight for Mobile available for S60 on Symbian OS, as well as for Series 40 devices and Nokia internet tablets[51][52] (while it later sold the business to Microsoft and now sells Android tablets and will sell Alcatel-Lucent branded smartphones). Silverlight for Mobile supports Silverlight 2 content and .NET languages.[32] Silverlight for Windows Phone 7.5 is based on Silverlight 4.[53]

Development tools[edit]

See also: XAP (file format)

Silverlight applications could be written in any .NET programming language. As such, any development tools which can be used with .NET languages can work with Silverlight, provided they can target the Silverlight CoreCLR for hosting the application, instead of the .NET Framework CLR. Microsoft has positioned Microsoft Expression Blend as a companion tool to Visual Studio for the design of Silverlight User Interface applications. Visual Studio can be used to develop and debug Silverlight applications. To create Silverlight projects and let the compiler target CoreCLR, Visual Studio requires the Silverlight Tools for Visual Studio.[54]

A Silverlight control is a ZIP format file with extension .XAP containing a list of one or more .NET managed assemblies (.DLL files) along with the AppManifest.XAML file containing this list along with the entry point (class and assembly). It can be hosted in any HTML file using an object tag, for example:


A Silverlight project contains the and files which initializes the Silverlight plug-in for use in HTML pages, a XAML file for the UI, and code-behind files for the application code. Silverlight applications are debugged in a manner similar to ASP.NET applications. Visual Studio's CLR Remote Cross Platform Debugging feature can be used to debug Silverlight applications running on a different platform as well.[55]

In conjunction with the release of Silverlight 2, Eclipse was added as a development tool option.[56]


An April 2007 PC World report suggested that Microsoft intended to release certain parts of Silverlight source code as open source software,[57] but a week later Sam Ramji, director of platform technology strategy at Microsoft, contradicted the rumors by confirming that the company had no plans to open Silverlight.[58] Some controls that ship with Silverlight are available under the Microsoft Public License as a part of a separate project known as the Silverlight Toolkit.[59]

Silverlight's proprietary nature is a concern to competition since it may harm the open nature of the World Wide Web. Advocates of free software are also concerned Silverlight could be another example of Microsoft's embrace, extend and extinguish strategy.[60] Both Microsoft Silverlight and Adobe Flash are proprietary.[61] Flash's file formats are publicly documented standards,[62][63] as are Silverlight's.[64][65] However, the communication between a Flash player and a server is done by the proprietary protocol RTMP. Both Flash and Silverlight use patent-encumbered audio and video codecs.

Mono Moonlight implementation[edit]

Main article: Moonlight (runtime)

The Mono Team abandoned development of Moonlight, a free and open-source implementation of both the Silverlight 1 and 2 runtimes.[66] Development was discontinued in 2012 due to the poor acceptance of Silverlight and the restrictions imposed by Microsoft.[67]

The project had been officially supported by Microsoft which,[43] under an agreement with Novell, made not-publicly-available additional specifications, access to the Silverlight Base Class Library APIs, binary codecs and test cases available to the Mono team.[44][68]

The "covenant" under which Novell was granted this exclusive access also specified conditions incompatible with the licensing that covers most free and open source software. As examples, it specifically required that the software must have been "obtained directly from Novell or through an Intermediate Recipient" and that it must be "not licensed under GPLv3 or a Similar License".[45] Some free software proponents criticized the covenant.[69]

Silverlight was criticised for not living up to its cross-platform operating system compatibility promises, especially on Linux systems, compared to its extensive support on Apple and Microsoft desktops for Internet Explorer, Firefox, and Chrome. Although Microsoft was officially collaborating on the Moonlight project, Bruce Chizen, CEO of Adobe Systems, which sells the competing proprietary Flash platform, questioned "the commitment of Microsoft to keep the Silverlight platform compatible with other OS besides Windows".[70] His concerns are based on "examples from history" where he said that Microsoft had launched products with promises of ongoing cross-platform compatibility that no longer apply, for example Internet Explorer for UNIX and Windows Media Player for Mac.

Relationship to existing web standards[edit]

In 2007, California and several other U.S. states asked a district judge to extend most of Microsoft's antitrust case settlement for another five years,[71] citing "a number of concerns, including the fear that Microsoft could use the next version of Windows to 'tilt the playing field' toward Silverlight, its new Adobe Flash competitor," says a Seattle Post-Intelligencer article. The final judgment on the motion extended the settlement two years, to November 2009, but for reasons unrelated to Silverlight.[72]


Main article: Microsoft Silverlight version history

  • Silverlight 1 – Silverlight 1, developed under the codename Windows Presentation Foundation/Everywhere (WPF/E[73]) was released in 2007. It consisted of the core presentation framework, which is responsible for the user interface (UI), interactivity and user input, basic UI controls, graphics and animation, media playback, Digital rights management (DRM), and DOM integration.
  • Silverlight 2 – Included a version of the .NET Framework, implemented the same full Common Language Runtime (CLR) version as .NET Framework 3.0; so it can execute programs written in any .NET language.
  • Silverlight 3 – Silverlight 3 was announced on September 12, 2008, and unveiled at MIX09 in Las Vegas on March 18, 2009.[74] A beta version was made available for download the same day. The final version was released July 9, 2009. Silverlight 3 included more controls[75]—including DataGrid, TreeView, various layout panels, DataForm for forms-driven applications and DataPager for viewing paginated data.
  • Silverlight 4 – On November 18, 2009, at the Professional Developers Conference in Los Angeles, Microsoft Corporation unveiled a Beta version of Silverlight 4.[76] The final version was released on April 15, 2010 (along with Silverlight 4 tools for developers). New features in Silverlight 4 include: Support for Google's Chrome browser, webcam and microphone, printing, more mouse support, new notification support to send messages to users, new and enhanced controls (e.g., RichTextBox, DataGrid), theming of controls, rendering HTML, better localization, etc....
  • Silverlight 5 – The official release was made available to download officially on December 9, 2011.[77] New features included GPU accelerated video decoding, 3D graphics, playback speed controls, remote control, and 64-bit support.[77]

See also[edit]


  1. ^"Microsoft Silverlight Release History". Microsoft Corporation. Retrieved 13 June 2017. 
  2. ^"Frequently Asked Questions § System requirements". Microsoft Silverlight product page. Microsoft Corporation. Retrieved November 4, 2010. 
  3. ^Perez, Sarah (March 22, 2010). "Silverlight for Symbian Plugin Now Available". Cool Stuff – A Channel 9 Blog. Microsoft Corporation. Retrieved November 4, 2010. 
  4. ^"Get Silverlight | Microsoft Silverlight > System Requirements". Microsoft Corporation. Retrieved March 1, 2016. 
  5. ^Smith, Jerry (July 2, 2015). "Moving to HTML5 Premium Media - Microsoft Edge Dev Blog". Retrieved 2017-03-31.  
  6. ^internet explorer – Can I browse Silverlight sites on Windows Phone 7? – Windows Phone Beta – Stack Exchange
  7. ^"Microsoft Support Lifecycle". Microsoft. Retrieved March 19, 2015. 
  8. ^"The Final Countdown for NPAPI". 
  9. ^"Why do Java, Silverlight, Adobe Acrobat and other plugins no longer work?". Mozilla. Retrieved March 17, 2017. 
  10. ^"Moving to HTML5 Premium Media". 
  11. ^"Microsoft Silverlight Gets a High Profile Win: 2008 Beijing Olympics". Retrieved February 23, 2010. 
  12. ^"Microsoft Wins The 2010 Olympics For Silverlight". Retrieved February 23, 2010. 
  13. ^"Microsoft Working to Make Political Conventions Unconventional". Archived from the original on May 19, 2010. Retrieved February 23, 2010. 
  14. ^" Help: System Requirements for Streaming on Your Computer". Retrieved 2015-07-18. 
  15. ^"Netflix Begins Roll-Out of 2nd Generation Media Player for Instant Streaming on Windows PCs and Intel Macs". Archived from the original on May 29, 2010. Retrieved February 23, 2010. 
  16. ^"HTML5 Video at Netflix". Retrieved April 15, 2013. 
  17. ^Sterling, Charles. "Writing a Windows Sidebar Gadget in Silverlight dead simple". MSDN Blogs. Retrieved March 9, 2008. 
  18. ^"Discussed on Microsoft's web site in Q&A with Scott Guthrie". 
  19. ^"Silverlight FAQs". Retrieved October 6, 2012. 
  20. ^"windows phone software". 
  21. ^"Using a Downloader Object". Retrieved May 25, 2007. 
  22. ^"Mono developers to bring Silverlight to Linux". May 7, 2007. 
  23. ^
  24. ^"Forbidden items — FedoraProject". 
  25. ^Miguel de Icaza on ASP.NET MVC, Moonlight, and the Android Lawsuit
  26. ^"Rich Internet Application Market Share"(Flash player). Retrieved July 24, 2011. 
  27. ^"Usage of Silverlight for websites". W3Techs Technology Surveys. Q-Success. Retrieved February 19, 2018. 
  28. ^"Usage of Flash for websites". W3Techs Technology Surveys. Q-Success. Retrieved February 19, 2018. 
  29. ^"Usage statistics and market share of Java for websites". W3Techs Technology Surveys. Q-Success. Retrieved February 19, 2018. 
  30. ^
  31. ^Microsoft: Silverlight 5 System Requirements – Compatible Operating systems and browsers
  32. ^ ab"FAQ: Silverlight for mobile". Archived from the original on March 9, 2008. Retrieved March 9, 2008. 
  33. ^"Announcing Silverlight for Symbian – RTM – Silverlight for Symbian Team Blog – Site Home – MSDN Blogs". July 6, 2010. Archived from the original on March 2, 2013. Retrieved June 15, 2013. 
  34. ^"NPAPI Plugins in Firefox". 2015-10-08. Retrieved 2015-12-13. 
  35. ^ ab"Plug-in support has been dropped other than Flash". Firefox Site Compatibility. 2016-10-04. Retrieved 2017-03-08. 
  36. ^ ab"NPAPI deprecation: developer guide". Retrieved 2015-12-13. 
  37. ^ ab"The Final Countdown for NPAPI". 2014-11-24. Retrieved 2015-12-13. 
  38. ^"Get Silverlight | Microsoft Silverlight". Retrieved 2013-06-15. 
  39. ^
  40. ^"Remove support for all NPAPI plugins (except Flash)". Retrieved 2017-03-07. 
  41. ^"Microsoft: Silverlight 5 System Requirements – Compatible Operating systems and browsers". Microsoft. Retrieved 2017-12-24. 
  42. ^"Opera Watch: More details on Silverlight support in Opera, 3 May 2007". Archived from the original on July 21, 2011. Retrieved 2007-05-02. 
  43. ^ ab"Silverlight 1.0 Released and Silverlight for Linux Announced". Retrieved September 5, 2007. 
  44. ^ ab"Microsoft/Novell Collaboration on Silverlight". Retrieved September 5, 2007. 
  45. ^ ab"Covenant to Downstream Recipients of Moonlight – Microsoft & Novell Interoperability Collaboration". Microsoft. September 28, 2007. Retrieved March 8, 2008.  
  46. ^"Microsoft/Novell Collaboration on Silverlight". Miguel de Icaza. September 5, 2007. Retrieved November 9, 2008.  
  47. ^"Moonlight 1.0 for FreeBSD availability announcement". March 5, 2009. 
  48. ^"Installation and Maintenance of FreeBSD Ports or Packages". 
  49. ^"Pipelight: using Silverlight in Linux browsers". FDS-Team. 2013-08-16. Retrieved 2013-08-29. 
  50. ^Chapman, Stephen (December 1, 2009). "Windows Mobile 7: Silverlight Applications, IE Mobile 7, and More!". Archived from the original on February 10, 2010. 
  51. ^"Nokia to enable Silverlight". March 4, 2008. ISSN 1797-1993. Archived from the original on June 15, 2013. Retrieved March 4, 2008. 


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