May 08, 2018 Visual Studio Code C/C++ extension May 2018 Update – IntelliSense configuration just got so much easier! This morning we shipped the May 2018 update of the C/C++ extension for Visual Studio Code, the most significant update to this extension in its 2-year history! 😊 The team has been working extremely hard for the past month to bring many new features into this release. The features that Visual Studio Code includes out-of-the-box are just the start. VS Code extensions let you add languages, debuggers, and tools to your installation to support your development workflow. VS Code's rich extensibility model lets extension authors plug directly into the VS Code UI.
- Microsoft Visual Studio For Mac
- Visual Studio For Mac Os
- Visual Studio For Mac Download
- Using Visual Studio On Mac
For the latest documentation on Visual Studio 2017, see Visual Studio 2017 Documentation.
Extensions let you add new capabilities to LightSwitch. You can find and download extensions directly from LightSwitch by using the Extension Manager. After the download finishes, the extensions appear in the Extensions tab of the Application Designer. You can enable or disable them as needed.
Note
Extensions are only available in Silverlight client projects.
To download an extension
On the Tools menu, choose Extensions and Updates.
The Extensions and Updates dialog box opens, and a list of installed extensions is displayed.
In the Extension Manager, choose and expand the Online Gallery node.
A list of available extensions appears in the center pane.
Choose the extension that you want to download and then choose the Download button.
A Download and Install dialog box aopens.
In the Download and Install dialog box, read the license agreement (if any). If you agree with the terms choose the Install button.
The extension is installed and appears in the Installed Extensions node of Extension Manager group.
Choose the Restart Now button to restart Visual Studio.
Visual Studio closes and restarts. The extension is available but not yet enabled in the Application Designer.
To enable an extension
In Solution Explorer, open the shortcut menu for the top-level project node and choose Properties.
The Application Designer opens.
In the Application Designer, choose the Extensions tab.
The extension that you just installed is listed in the Extensions list.
Select the check box to the left of the extension to enable it for use in the current project.
To enable the extension for all future projects, select the Use in new projects check box.
To remove an extension
In Solution Explorer, open the shortcut menu for the top-level project node and choose Properties.
The Application Designer opens.
In the Application Designer, choose the Extensions tab.
Choose the extension that you want to remove.
Uncheck the check box to the left of the extension.
See Also

Extensions: Adding New Capabilities to LightSwitch
How to: Use Extensions in a Project
Can someone help me because l have no idea how to install extensions from the Market Place on visual studio 2017
Lex Liclosed as too broad by Ken White, Anton Semenov, Lex Li, rene, C-Pound GuruJun 29 '17 at 18:34
Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
1 Answer
Visual Studio 2017 for Mac is actually a different beast from Visual Studio for Windows. As you may know, it is originally based on Xamarin Studio which on its turn is an extended form of MonoDevelop.
Simply put, the extensions you'll find in the Visual Studio Marketplaceare not compatible with Visual Studio 2017 for Mac.
VS2017 for Mac does have its own marketplace, which is accessible from the Extension Manager. You can access it from inside the IDE through:
Visual Studio menu > Extensions
In the Extension Manager, you'll find a pretty small list of available extensions. But a neat trick is to look at the source of the repositories, which is simply the old MonoDevelop catalog http://addins.monodevelop.com/
Wrapping it up, you can add third party extension url's or install community packages through a file, but basically put there is not a lot more that you can get with the same experience and broad offering like the 'regular' Marketplace.
Juliën