Is Microsoft silverlight needed. Microsoft Office. Composition, purpose, main application programs. Microsoft Silverlight debriefing

The technological process continues to amaze every day with its inventions and novelties. The Internet is also evolving, and applications in particular are spreading. One such add-on is Microsoft Silverlight. Many of the users have probably come across this component and are aware of all its features. However, there are people who have no idea about such an Internet browser application. What is its main purpose and what is it for?

Silverlight application has gradually become popularized since its inception. Today it can be called a worthy competitor to Adobe Flesh. Both of them are equipped with a plugin to increase the potential of browsers, which makes them somewhat similar. But if you look closely, you can see that Microsoft Silverlight has a lot of functions and features.

Describe Silverlight as a cross-browser platform that facilitates the creation of interactive Internet add-ons. software computers and mobile phones.

User requirements also grow as technology advances. Therefore, developers are trying to optimize the performance of the computer and other gadgets. The main task that is given a large number of time is an effort to reduce the duration of system tuning. Many people are interested in the question of whether the presence of components in Internet browsers affects performance. It is impossible to give a definite answer to this question, but you can consider the main advantages of such programs.

Microsoft Silverlight is installed by default with Adobe Flesh in the browser Google chrome... There are several advantages of the Silverlight plugin. Among them:

• lower system requirementsthan Adobe;
• improved multimedia potential;
• modernized tools for working with graphic elements.

Another plus of this application is that it is freely available and also supported by all browsers. The developers considered the main task of creating the application to be the destruction of the boundaries between a large number of types of OS and browsers. The plug-in does not care about the variety of device models, diagonal and display expansion. An additional purpose of the application is to display high-quality graphics. In addition, Silverlight is able to visualize the interactivity of add-ons, highlighting the amazing design of the functionality.

Now you can write components from Silverlight in any .NET programming language. Feature of the application is that it has the property of compatibility with other products. The program finds its application in Microsoft Office for better development and synchronization of work with the worldwide network.

Adobe Flash and Microsoft Silverlight have long become serious competitors that try not to be inferior to each other in any functional features... True, it is very rare to find users who attach great importance to the choice of a plugin. Many do not even pay attention to it.

Silverlight is a great tool for creating templates and styles. Working with graphic elements is greatly simplified with this application. It is possible to create graphics and further use it to establish control components. One of these components is appearance scroll bars.

Today there are five versions of the program:

Npctrl.dll and how to remove its viruses

The application contains the file npctrl.dill. Npctrl.dll is a small program that is needed to perform the same functions (printing). Many people face problems when working with this element. Windows sometimes fails to load the npctrl.dill application. This happens due to the occurrence of various errors. Errors occur due to the ingress of viruses that need to be removed. To remove viruses in the npctrl.dill file, you must carefully study the error message, as well as understand the reasons for their occurrence. Most often, errors can be found when turning on the computer or starting the dill. Usually users receive a notification that the npctrl.dill program was not found or that the rights were violated. To fix the violations, you should uninstall the application and install it manually using the Microsoft registration server.

The functional features of the program are quite high. Unfortunately, most of the users did not appreciate the efforts of the developers due to the fact that the majority did not need it. However, the application deserves attention, because it is a really high-quality product of the Microsoft brand.

Video about what Microsoft silverlight is

In this publication, we will learn about Microsoft Silverlight, what kind of program it is and whether it is needed. It is used for multimedia content. But first, it should be noted that in 2015, most web browsers removed support for NPAPI plugins. So the product we are going to talk about no longer functions in Opera, Mozile, Chrome. Most users started looking for ways to connect the format, for this you just need to use old version some browser.

Microsoft Silverlight - what is this weird program, is it needed on a PC?

The app currently only functions in Internet Explorer. If you have this browser by default, then most likely you need it. It should be added that it's up to you whether to leave it or delete it, because popular browsers no longer support it, and YouTube is planning to switch to formats without flash.

There is information that this utility is available in the following folders:

Naturally, these are not all directories, there may be others. To check, open system disk and enter Microsoft Silverlight in the search line, you will be given a decent amount of information.

How to delete?

You can do it in the standard way, or you can use special software, for example, Revo Uninstaller ... Its advantage is that it is able to remove not only the utility, if not needed, but also what may remain of it. Now let's consider deleting in manual mode.

First, create a restore point so that in case of errors you can return everything.

The algorithm is as follows:

• click Start and select Control Panel on Windows 7;

In Windows 10, this item can be called by the combination Win + X

• search for "Programs and Features", activate it;

• look for Microsoft Silverlight in the list that opens;
• make a right click and select "Delete";

• in the notification that appears, press "Yes";

• another uninstall window will open;
• waiting for the process to complete.

If you have several variants of a product and you decide that you do not need it, you can delete the rest in the same way.

How to clean the operating system after program elimination

After removal, most often you still need to get rid of the remnants of the program in Windows. First, eliminate unnecessary files. You will need to open the system drive and in the upper right search field, enter Microsoft Silverlight. All folders related to this component will be found.

You will also need to install software. It helps to eliminate even what cannot be sent to the trash. And if after you have learned about Microsoft Silverlight what kind of program it is, you want to get rid of it, it is better to download specialized software.

Then select all the folders and select the Unlocker sub-item, press "Delete" and OK.

A message will open in which you tap "Yes".

The process takes about five minutes. Better then restart your computer and check if Windows is working correctly.

Now you need to clean up the garbage from the registry left over from the program:

• press the Win + R combination and enter the regedit command;
• tap OK;

• in the editor that opens, look for garbage by pressing Ctrl + F and entering the full name of the program;
• click the button "Find Next";
• the search will start, everything that stands out can be eliminated (folders, keys);
• make a right click with the mouse and select "Delete";
• push F3 to continue searching, when a message appears, the search will end;
• for example, there is a DisplayName key, double-click on it, and a window like this will appear:

So even if there was no Silverlight in the title, it will be inside! Therefore, search not only by name, but also by content. It is easy to remove the trash folder, for this you also press the right button and select delete.

Now you know what Microsoft Silverlight is and if you need it. Of course, it's up to you to decide whether you will use it or not. Well, when you want to get rid of it, use our instructions. If you are not confident in your abilities, you should not risk it so as not to harm the operating system. Good luck!

This overview will help you understand Microsoft Silverlight. What it is? What are the main features? What is the purpose? While on the Internet, many users often come across this name, which is combined with the word "plugin". is called a special software component that can be connected to any program, thereby expanding the possibilities of its use. So, the plugin for the browser is Microsoft Silverlight. What does it mean? This means that it connects to the installed browser in any operating system and expands its functionality.

What is Microsoft Silverlight?

This plugin is a cross-browser and cross-platform development intended for the development and demonstration of media applications on the Internet. It works with all popular operating systems and all major browsers. What is Microsoft Silverlight for? It makes it possible to play WMA and WMV in browsers. There is no need for any additional componentssuch as a turntable.

The plugin supports XAML, which is used to create the user interface. It includes panels, graphic shapes, controls, and elements for documents.

There is also support for the JavaScript programming language, which works on almost all Internet pages.

Later versions of the plugin received support for the .NET software technology, which is used to develop both desktop programs and web applications.

The plug-in name translates into Russian as "silver light".

Microsoft Silverlight development

In October 2008, Microsoft introduced the second version of the plug-in, which added a lot of new things: data security, work with a large number of source data and formats. At the same time, it was reported that there will now be work with the open source community. Thus, codes and libraries for working with Microsoft Silverlight were added to the development environment. What does it mean? Enthusiasts from all over the world could expand the functionality of the plugin, and the audience of users would reach Linux.

Six months after its release, the second version of the plugin has been installed over 300 million times.

In March 2009, the third version was presented with support for new features, among which were:

• 3D graphics.
• Improved animation.
• New video and audio standards.
• Using GPU accelerators.

The fourth version began to support the transmission of video to the server from the client, as well as the use of a microphone and a webcam.

In early December 2010, Microsoft Silverlight 5 was announced. The newest version greatly improved the work with three-dimensional graphics... Other changes include:

• Ability to change the playback speed.
• Accelerated application launch.
• Improved readability of the text.
• Support for 64-bit operating systems.

Plugin application

Company representatives claim that the cost of developing interactive Internet services will decrease from using Microsoft Silverlight. What does this mean? Due to the fact that development seamlessly integrates with existing technologies, the work of programmers will be easier.

The plugin is able to display video files in high definition... Website developers and designers can use Microsoft Silverlight to create their own web applications.

In the process of promoting its plugin, the company began to partner with a large number of popular portals, where a player based on the plugin was integrated. So the competition with the popular at that time Adobe Flash, on which a large number of players on the Web is based, began.

Installing the plugin

To use the plugin, you need to install it. To do this, go to the official Microsoft Silverlight website. What does this site offer? There will be an installation file that you need to download and run. The installation process is automatic. When finished, you just need to restart the browser and the plugin will start working.

You can configure automatic updates, but if the user wants to control everything, then there is the ability to either disable the function, or force notify about the presence new version.

Today the plugin is already losing ground, as more advanced technologies are coming to replace it. But it should be noted that it is not in vain that he earned his place of honor among the computer developments that influenced the IT sphere.

Microsoft Silverlight is not a program. On the one hand, it is a technology for the development of multimedia software, and on the other, a platform for the development of this software.

Official Microsoft Silverlight logo

Why do you need

Silverlight was designed by Microsoft to be broader, safer, and more performant than its direct competitor. The purpose of both technologies is identical, namely the development and support of applications with vector, raster 2D and 3D graphics, audio and video clips. It is a platform for RIA applications.

RIAs are web applications that are downloaded to the user's device for execution. While working, they can finish components from the Internet.

Silverlight integrates 4 of the most important modern web components.

Silverligth was supposed to be deployed on each of the operating platforms, but in fact it appeared only on Windows, Mac OS X, Symbian. Cross-platform also assumes that an application developed using Silverligth should work well and look like on the screen personal computerand on the display of a tablet or smartphone.

A key component of the Silverligth platform is XALM, a markup language. It allows you to include text in your application that is indexed search engines (Google,).

Silverlight applications (starting from version 2) are part of the .NET technology, which allows you to develop them in any of the platform languages \u200b\u200b(C #, Object C ++, Python).

What you need to install

For a programmer, installing Silverlight means deploying an appropriate development environment on your PC: Visual Studio on Windows and Mac OS X, and Mono on Linux.

For the user, Silverlight is a module or plugin for a web browser. To use its capabilities, you need to download a browser that supports it.

Do you need Silverlight

If you are a user, then the answer is unequivocal. Not. In 2012, the technology was officially recognized as unpromising and outdated. And today, no modern browser supports it (except for Edge).

While there are several hundred powerful enterprise solutions on Silverligth, the number of applications is dwindling every month. Microsoft predicts that by 2021 there will be no Silverlight-based applications left.

The user does not need to worry about the fact that some web component will be inaccessible to him. Software manufacturers in their software products either have long since replaced the components written in Silverlight, or have implemented support for both Silverlight and Flash.

Silverlight empowers companies to design, develop, and deliver effective applications and products for use on the web. It is a browser plugin that works with macOS, Windows, Linux as well as devices. Its main advantages: it is free, its size is 4 MB, and installation is completed in just ten seconds.

Key features of Silverlight
Bring your creativity to life with browser-launched apps, stunning HD video, and powerful features that increase developer productivity.

Streaming Smooth Streaming
IIS Media Services (formerly IIS Media Pack), an integrated media over HTTP platform, provides uninterrupted streaming, which dynamically determines and easily switches the video quality of the media file transmitted to Silverlight, depending on the local bandwidth and processor load. This provides support for dynamic HD video streaming (720p or more) on demand.

Sketchflow
SketchFlow Tool is a component of Expression Studio 3 that dramatically increases speed and efficiency. It can be used to demonstrate the perception of the application. SketchFlow provides an uncomplicated and quick way validating, looping and prototyping scripts user interfaceallowing you to transform your own concepts from a range of approximations into a dynamic living prototype, the realism of which can be changed according to the needs of a particular client or project.

Expandable Media Format Support with RAW AV
With the new Raw AV format, the Silverlight plug-in easily supports many third-party codecs. Audio and video can be decoded out working environment and rendered in Silverlight, so the format is not limited to native codecs.

Graphic effects with 3D projection
Silverlight 4 allows developers and layout designers to overlay content onto a 3D surface. Users can rotate or scale dynamic content in space; you don't need to write additional code for this. Other effects are queuing in 3D space and transitions.

New controls

Silverlight 4 comes with over sixty high-quality, fully layered templates and pre-built, customizable controls such as charting and multimedia; new placement containers such as the dock area and viewport, and controls such as auto fill, tree menu and data table. The controls are implemented in nine professional pre-built themes, and the source code can be modified / recompiled or used in as it stands... Other additions include the ability to select multiple options in list boxes, a save file dialog,

Deep Zoom function
Silverlight's new enhanced Deep Zoom technology allows users to view images on the Internet in a whole new way. The smooth, precise zooming and panning that Deep Zoom delivers represents a significant improvement that sets new standard view the image. Thanks to this feature, you can now also create ultra-high resolution images freely available on the Internet.

Pixel Shader Effects
Software effects of this kind include blur and shadow effects that can be applied to any graphic content and animation. You can also create your own effect.

New features in Silverlight 4:

• Enhanced multimedia experience
• Increasing the performance of rich Internet RIA applications
• Improved data processing support
• Increased productivity

Support for high quality video and sound
With native support for H.264 video coding and Advanced Audio Coding (AAC), IIS7 Smooth Streaming (real-time and on-demand), Full HD video playback (720p and above) and the extensible decoder pipeline Silverlight 4 provides a rich, full-screen, lag-free multimedia experience on the desktop New and enhanced multimedia experiences in Silverlight 4:

• Streaming HD video (720p and higher) with Smooth Streaming technology in real time and on demand. Internet Information Services Media (formerly IIS Media Pack) is an integrated HTTP media delivery platform that supports Smooth Streaming technology, which is load-dependent central processing unit and parameters of the communication channel local computer dynamically detects and smoothly, in real time, changes the quality of a media file played with Silverlight.
• Support for additional formats. In addition to built-in support for VC-1 and Windows Media Audio, Silverlight 4 supports AAC and MPEG-4-based H.264, enabling content providers to deliver high-quality content to a wide range of computers and devices.
• Real high definition video in full screen mode. Through the use of GPU hardware acceleration, Silverlight can play full-screen HD (720p and higher) video.
• Extensible support for multimedia formats. With a new raw audio and video pipeline, Silverlight can support a wide variety of third-party codecs. This allows video and audio to be decoded outside of Silverlight and then played back in Silverlight, providing support for formats that are not supported by the built-in codecs.
• High level of content protection. Silverlight DRM, based on PlayReady content protection, lets you display protected content in a web browser using AES encryption or Windows Media DRM.

Improvements in working with multimedia
Silverlight 4 supports new features for animation, 3D graphics, text enhancements, and effects based on hardware accelerationallowing developers and designers to create next-generation visuals for web applications.

• Graphical Effects with 3D Projection Silverlight 4 allows developers and layout designers to superimpose content onto a 3D surface. However, users can rotate and scale streaming content without writing additional code. In addition, this feature allows you to create a sequence of 3D effects and transitions.
• Pixel shader effects. These are software effects that include blurring and displaying shadows. In addition, users can create their own effects. Effects can be applied to any graphic content. For example, you can make a button appear depressed on hover by applying a shadow over the display of the pressed button.
• Caching bitmaps... Dramatically improves image rendering performance by allowing users to cache vector graphics, text, and manipulate bitmaps. This function is used for background content and for content that needs to be scaled without changing its internal structure.
• New software interface raster images. Developers can modify the points in the bitmap. This allows you to create red-eye removal tools, scanned image editing tools, or special effects for cached bitmaps from elements on the screen.
• Support for themed applications. Developers can now theme applications by applying styles to Silverlight 4 applications and modifying them at runtime. In addition, developers can define a cascade of styles in which one style is based on another.
• Animation effects. Silverlight 4 enables new effects such as spring and rebound effects to make animations more natural. In addition, developers can create their own math functions to describe animation.
• Improved control templating. Simplifies template creation by storing a common set of controls outside of the application. This allows styles and control templates to be used by different applications.
• Improved support for text and font rendering. Silverlight 4 dramatically improves rendering performance and animation speed of text, and accelerates application loading by using local fonts.

Increasing the performance of rich Internet RIA applications

• More than 60 controls with source code. Contains over 60 high-quality, fully overlay templates and customizable out-of-the-box controls: charting and multimedia controls, new layout containers such as the dock and viewport, and controls for autofill, tree view, and work with data grids. There are nine professional pre-built themes for the controls. Source can be modified / recompiled or used as it is. In addition, Silverlight 4 provides developers with multi-selectable list boxes and a file save window to make it easier to write files, and supports multi-page applications that use navigation.
• Deep linking. Silverlight 4 supports deep linking, allowing you to bookmark pages in RIA applications.
• Search Engine Optimization (SEO). Silverlight 4 allows execution search engine optimization according to the needs that arise when working with RIA applications. By using server-hosted business objects, combined with ASP.NET controls and sitemaps, users can automatically mirror the database-driven content of RIA applications into HTML that is efficiently indexed by leading search engines.

Improved data processing support

• Linking elements. User interface designers use the binding of interface elements to create user-friendly interfaces. Silverlight 4 allows you to use XAML to bind interface elements to common language runtime (CLR) objects and other user interface components. For example, this feature allows you to associate the position of the slider with the volume level of the media player.
• Data forms. The data form supports field markup as well as validation and updating of data and pagination.
• New data validation capabilities. Automatically detect typing errors and warn the user with built-in validation controls.
• Business object support. Support for business objects in client and server systems with multi-tier data support. A new built-in CollectionView element has been added that allows you to perform a number of complex operations with data on the server. The new set of RIA .NET services supports these server-side capabilities.

Increased productivity

• Application library caching reduces their size. Client-side platform caching improves rendering performance.
• The advanced Deep Zoom feature allows you to communicate with the server in a compressed form, greatly increasing the speed of data exchange.
• Binary XML provides compressed communication with the server, significantly increasing the speed of data exchange.
• Local connection. Enables two Silverlight applications running on the client computer to communicate directly, bypassing the server. For example, this capability allows an application to plot a chart using information from another application's data grid.

Ability to work outside the browser
Silverlight 4 introduces new capabilities for creating lightweight sandboxed web applications that are used on the Internet and run on the desktop. A Silverlight plug-in that runs from a browser keeps your website in contact with users. It allows you to put an application in a restricted repository on a user's machine and then link to it directly from the user's desktop or from the Start menu. Silverlight 4 allows you to leverage these capabilities without modifying existing application development practices or downloading additional software. The application can now be easily found on the user's desktop or in the Start menu and launched with one click. In addition, Silverlight applications can check if they are connected to the Internet, update their versions, and access isolated storage. Combining these capabilities significantly improves work efficiency over the traditional approach.

• Support for shortcuts on the desktop and in the start menu. Developers can place applications on the desktop and launch them with one click.
• Launch without a browser. Allows you not to launch the browser when working with applications.
• High reliability, safety; applications are built in a sandbox. An application can be made trusted without security warnings, which improves user security.
• Convenient installation performed by the user without an administrator. Silverlight applications are stored in a local cache and do not require additional rights to run.
• Built-in function automatic update... When launched, Silverlight applications check for a newer version on the server and update automatically.
• Checking the Internet connection (with and without a browser). Silverlight applications can detect when the Internet connection is broken and cache user data until the connection is restored.

RIA applications

Double advantage. By leveraging the .NET Framework, our applications enable you to create visually rich content while at the same time supporting fundamental features for rapid development.

Beyond HTML

The Most Complete Web App Experience
Engage users with a mix of animations, videos, layouts, vector graphics, 3D projections, effects and special features, one of which is Deep Zoom.
High speed of work
Engage every processor. Multi-threaded support allows you to use the full power of modern multi-core processors.
Over 100 controls
Initially, you have over sixty original customizable controls at your disposal, from data table to graphs. You can always find additional controls from the Partners.
Viewing high quality video
Enjoy true high definition 1080p video using H.264 (MP4 / F4V) or WMV / VC-1 with Smooth Streaming technology.

Excellent compatibility with other software

MacOS, Windows, Linux

Works with available resources
Brings an existing site to new level... Complete it with many interactive features / videos without rewriting services or applications.
Use outside the browser
Install your application on desktops. To contact you, it will be enough to press one button. Applications run even in offline.

Rapid development

All functions in the platform
Everything is covered - Networking, web services, LINQ, generics, streaming, dynamic languages.
Real developer tools
We've created a Visual Studio package for you, which includes a code editor, debugger, layout designer, and team server.
Don't give up on your ideas
Create wireframes with the Expression SketchFlow tool; style controls and layouts with Expression Blend.

Multimedia

Using Silverlight to create and deliver applications allows you to get more video high Quality... The higher the video quality, the longer viewers watch it. The longer viewers watch your media, the higher your profits. The secret to success is so simple!

Top quality result

Real high definition video
Take advantage of true 720 / 1080p HD video using H.264 or WMV / VC-1 standards. Use your existing Windows Media Library or add support for third-party codecs.
Streaming Smooth Streaming
Increase visit time with HTTP adaptive streaming. Silverlight adjusts quality in real time according to changing throughput and CPU load.
Use outside the browser
Ability to play videos offline. Saving content in case of disconnection and then refreshing upon connection.

Extensive application development capabilities

MacOS, Windows, Linux
Use in operating theater environments windows systems, MacOS, Linux; support for leading browsers: Internet Explorer, Safari, Firefox.
Seamless design and development workflow
Reduce time to market. Expression Studio creative tools are integrated with the Visual Studio family of developer tools.

Get income. Save money.

Get income from your resources
Choice of Content Protection Methods: End User Authentication, SSL, Web Playlists, Management technical means Silverlight DRM and Windows Media DRM copyright protection.
Streaming and non-linear advertising
Listed by the Interactive Advertising Bureau (IAB) and supports all major ad scripts.
Reduced application provisioning costs
Leverage existing HTTP infrastructure and improve delivery methods with proprietary streaming servers.