Note: Workspace settings are useful for sharing project specific settings across a team. When you open the settings editor, you can search and discover settings you are looking for. When you search using the Search bar, it will not only show and highlight the settings matching your criteria, but also filter out those which are not matching. This makes finding settings quick and easy.
Note : VS Code extensions can also add their own custom settings and they will be visible under an Extensions section. Each setting can be edited by either a checkbox , an input or by a dropdown. Edit the text or select the option you want to change to the desired settings. Default settings are represented in groups so that you can navigate them easily.
It has a Commonly Used group at the top, which shows popular customizations. Below is a copy of the default settings that come with VS Code. By default VS Code shows the Settings editor, but you can still edit the underlying settings. The workspace settings file is located under the. Note: In case of a Multi-root Workspace , workspace settings are located inside the workspace configuration file.
Select the language you want, which then opens your user settings. If you have a file open and you want to customize the editor for this file type, select the Language Mode in the Status Bar to the bottom-right of the VS Code window.
Selecting this opens your user settings. You can scope language-specific settings to the workspace by placing them in the workspace settings just like other settings. If you have settings defined for a language in both user and workspace scopes, then they are merged by giving precedence to the ones defined in the workspace.
The following examples customize editor settings for language modes typescript and markdown. NET Core previews, the use of C 8. If you specify a language version via LangVersion in a project or props file, that language version overrides the previously described default.
The F and compiler and FSharp. Core have seen numerous improvements, especially from open source contributors:. Another big focus area for F in Visual Studio has been performance for medium and large solutions. We addressed some very long-standing issues, some of which dating back to the very first edition of F tools for Visual Studio. We also got some help from the excellent F open source community. In addition to performance improvements, various other improvements to F tooling for Visual Studio have been made:.
We've fully migrated the F and F tools codebase to use the. This dramatically simplifies the contribution process for developers, especially if they are not using Windows.
Additionally, Jakob Majocha has helped in cleaning up documents for new contributors in light of the changes to the codebase. Based on customer feedback, Visual Studio includes an overhauled experience for managing Python environments:. With this release, you can create ASP. NET Core and check the Use previews of the.
If you are using Visual Studio Preview, you do not need to do this. You can read more about this setting and its behavior in.
These projects can then be opened in Visual Studio Starting with this release, we are making project files for. The following is now supported:. This unifies the experience when launching console applications from Visual Studio:.
Support for License Expressions and License Files has now been added to project property pages. This aligns with changes to deprecate licenseUrl in NuGet.
You can find a full list of issues and pull requests in the New classification colors are available from the. New default colors, similar to the Visual Studio Code colors, are gradually being rolled out. In Visual Studio , the profiling experiences that were available in the Performance Wizard have been moved to the Performance Profiler.
With this change the Performance Wizard is no longer needed and has been removed from Visual Studio Additionally, the sampling option in the VS Performance command line tools have been removed, a replacement command line tool will be released in an upcoming preview.
The Visual Studio Kubernetes Tools, which were previously available as a separate extension for Visual Studio , are now integrated into the Azure development workload in Visual Studio To add Kubernetes support to a new project, open Visual Studio and select the Create a new project option. In the Create a new project window, search for Kubernetes and select the Container Application for Kubernetes project template. Click Next and enter a project name, location, and solution name.
Then, click Create. Select the ASP. Visual Studio will automatically create a Dockerfile and Helm chart that you can use to build and deploy your new application to a Kubernetes cluster. You can modify these artifacts as needed. You can also add support for Kubernetes to an existing ASP. To do this, open the project in Visual Studio Visual Studio will automatically create a Dockerfile and Helm chart in a folder named charts that you can use to build and deploy your application to a Kubernetes cluster.
If either of these artifacts are already in place, they will not be overwritten. When you add Kubernetes support to a new or existing project, Visual Studio will ask you if you want to create a publicly accessible endpoint for your application. If you click Yes , Visual Studio will configure the Helm chart for your application to create a Kubernetes ingress object when the application is deployed to a Kubernetes cluster. You can change this option at any time by modifying the Helm chart.
Once you have added Kubernetes support to a new or existing project, you can easily build, run, and debug your application in a live Azure Kubernetes Service AKS cluster, using a feature called Azure Dev Spaces.
This is useful for testing your project in the context of an actual Kubernetes cluster or for debugging a service that is part of a much larger application without having to replicate the entire application locally. Azure Dev Spaces also includes functionality that allows your development team to share an AKS cluster. To get started, ensure that Azure Dev Spaces is selected as the debug launch target in Visual Studio.
Before launching your project in Dev Spaces for the first time, configure the Azure subscription and AKS cluster that you wish to use. Also, select the space where you wish to run the project. Typically, your team runs the latest stable version of the entire application in the default space.
Then, you run your version of the service you are working on in a child space of the default space. There is now no need to run the other services in the child space; Dev Spaces automatically routes calls from your service to the stable versions of the services running in default.
For more information on how to set this up, see the team development tutorials in the Azure Dev Spaces documentation. Once you have selected the correct subscription, cluster, and space, click OK to proceed with the Dev Spaces configuration.
If you select a cluster that does not already have an associated Dev Spaces controller, click OK in the following dialog box to create one automatically. Controller creation takes about 2 minutes. You can click on the Background Tasks button in the lower left corner of the Visual Studio window to see the status.
Dev Spaces will synchronize your code to Azure, build a container image containing your code, and deploy it to your AKS cluster using the Helm chart defined in your project. Visual Studio will open up a remote debug connection to the service running in the cluster so you can interact with it just as you would when debugging a service running locally. This release includes improvements to workload size and Android build performance and reliability, as well as enhancements for Xamarin.
Android and Xamarin. Forms productivity. We made performance improvements aimed at reducing the time it takes to create a new Xamarin project so you can start building your apps faster.
We also now include the NuGet packages used by the templates as part of the workload installation in order to reduce package restore time, especially in low bandwidth or offline situations. You can now see more detailed build progress information when building your projects. Clicking the background tasks icon in the bottom left corner during a build will display the current build target that is running. This can be useful for determining if the build is still running but a target is taking a long time to complete.
You no longer have to build your project for the Xamarin. If you have custom controls in your XAML file, you might need to build your project to preview those, or opt them into design time rendering. You can now swap between different Android and iOS devices to preview your Xamarin.
Forms XAML on using our new device drop-down menu. You can now edit the most common attributes of Xamarin. Forms controls, cells, and layouts in a property panel and see those changes reflected immediately in your XAML. We updated the Xamarin. Forms templates to use the latest Xamarin. Forms release and also added a new template option for a Xamarin. Forms Shell app. Shell aims to reduce the complexity of apps while increasing developer productivity and focusing on rendering speed and memory consumption.
This template gives you a bootstrapped Shell app for Android and iOS. In Visual Studio version In Visual Studio , Android emulator images are easier to create. It is often useful to indicate that a warning is not applicable. This indicates to team members that the code was reviewed, and that the warning can be suppressed.
This article describes the different ways to suppress code analysis violations using the Visual Studio IDE. You can suppress violations in code using a preprocessor directive, the pragma warning C or Disable Visual Basic directive to suppress the warning for only a specific line of code.
Or, you can use the SuppressMessage attribute. If you choose in Source , you see a preview of the preprocessor directive that will be added to your code. If you choose in Source attribute , you see a preview of the SuppressMessage attribute that will be added to your code. If you suppress In Source , the Preview Changes dialog opens and shows a preview of the C pragma warning or Visual Basic Disable warning directive that's added to the source code.
If you don't see the Suppress menu option in Solution Explorer , the violation is likely coming from build and not live analysis. The Error List displays diagnostics, or rule violations, from both live code analysis and build. Since the build diagnostics can be stale, for example, if you've edited the code to fix the violation but haven't rebuilt, you cannot suppress these diagnostics from the Error List.
Diagnostics from live analysis, or IntelliSense, are always up-to-date with current sources and can be suppressed from the Error List. Then, select the diagnostics you want to suppress and proceed as described previously. The global suppression file uses the SuppressMessage attribute. The Preview Changes dialog opens and shows a preview of the SuppressMessageAttribute attribute that's added to the global suppressions file. You see a preview of the global suppression file that will be created or modified.
For example, you can disable live code analysis or disable. NET analyzers. From the rule set editor , clear the check box next to its name or set Action to None. The attribute can be placed close to the code segment that generated the warning.
You can add the SuppressMessageAttribute attribute to the source file by typing it in, or you can use the shortcut menu on a warning in the Error List to add it automatically. You should not use in-source suppressions on release builds, to prevent shipping the in-source suppression metadata accidentally. Additionally, because of the processing cost of in-source suppression, the performance of your application can be degraded.
If you migrate a project to Visual Studio , you might suddenly be faced with a large number of code analysis warnings. When you select Suppress from the context or right-click menu of a code analysis warning in the Error List , a SuppressMessageAttribute attribute is added either in your code or to the project's global suppression file.
The SuppressMessageAttribute attribute has the following format:. Category - The category in which the rule is defined. For more information about code analysis rule categories, see Managed code warnings. CheckId - The identifier of the rule. Support includes both a short and long name for the rule identifier. Justification - The text that is used to document the reason for suppressing the message.
Scope - The target on which the warning is being suppressed. If the target is not specified, it is set to the target of the attribute. Supported scopes include the following:.
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