Export it with a Name of Test Suggested Actions and a ContentTypeAttribute of 'text'. Add a class named TestSuggestedActionsSourceProvider that implements ISuggestedActionsSourceProvider. In the LightBulbTest.cs class file, delete the LightBulbTest class. Īdd a new class file and name it LightBulbTest.Īdd the following using directives: using System For more information, see Create an extension with an editor item template.Īdd the following reference to the project, and set Copy Local to False: (In the New Project dialog, select Visual C# / Extensibility, then VSIX Project.) Name the solution LightBulbTest.Īdd an Editor Classifier item template to the project. Create a Managed Extensibility Framework (MEF) projectĬreate a C# VSIX project.

For more information, see Install the Visual Studio SDK. You can also install the VS SDK later on. It's included as an optional feature in Visual Studio setup. Starting in Visual Studio 2015, you don't install the Visual Studio SDK from the download center. The following walkthrough shows how to create a light bulb that appears on the current word and has two suggested actions: Convert to upper case and Convert to lower case. For example, you could provide actions to move opening curly braces to a new line or move them to the end of the preceding line. You can use light bulbs to provide your own suggested actions. In this case, it shows the changes that are made to your code if you execute the action. If you click the down arrow by the light bulb, a set of suggested actions appears, along with a preview of the selected action. If you mouse over the invalid identifier, a light bulb appears near the cursor. In a Visual Basic or Visual C# project, a red squiggle appears under a variable name when it's invalid. Other languages such as C++ also provide light bulbs for some quick actions, such as, a suggestion to create a stub implementation of that function. How To: Write a Visual Basic diagnostic and code fix How To: Write a C# diagnostic and code fix NET Compiler Platform ('Roslyn') to write and package your own code analyzers with actions that display light bulbs automatically. In the Visual C# and Visual Basic editors, you can also use the. Light bulbs are icons in the Visual Studio editor that expand to display a set of actions, for example, fixes for problems identified by the built-in code analyzers or code refactoring. I have the following workspace settings for my Django project in VSCODE.Applies to: Visual Studio Visual Studio for Mac Visual Studio Code

Visual studio code icon blinking