You can display line numbers for individual programming languages by changing the settings for those languages ( Tools > Options > Text Editor > ). You can turn this option on in the Text Editor All Languages settings ( Tools > Options > Text Editor > All Languages).
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Line numbers can be displayed in the left margin of the code window. You can turn these lines on or off with the Show structure guidelines in the Display section of the Tools > Options > Text Editor > General page. This can help you find code in your codebase more quickly. Look for Brace Matching (Highlight) or Brace Matching (Rectangle).ĭotted lines connect matching braces in code files, making it easier to see opening and closing brace pairs. You can change the highlight color in the Fonts and Colors setting ( Tools > Options > Environment). You can turn brace matching on or off with the Automatic Delimiter Highlighting setting ( Tools > Options > Text Editor). This feature gives you immediate feedback on misplaced or missing braces. When the insertion point is placed on an open brace in a code file, both it and the closing brace are highlighted. Look for Syntax Error, Compiler Error, Warning, and Other Error. You can see the default color for each error and warning squiggle in the Tools > Options > Environment > Fonts and Colors dialog box. Quick Actions suggest fixes for problems and make it easy to apply the fix. Red squiggles denote syntax errors, blue denotes compiler errors, green denotes warnings, and purple denotes other types of errors. You can see the default color for each type, and you can change the color for any specific syntax element in the Fonts and Colors, Environment, Options dialog box, which you can open from the Tools menu.Īs you add code and build your solution, you may see (a) different-colored wavy underlines (known as squiggles) or (b) light bulbs appearing in your code. C++ uses color to differentiate among types, enumerations, and macros, among other tokens. Other syntax elements are also colorized, such as string literals and comments. For example, keywords (such as using in C# and Imports in Visual Basic) are one color, but types (such as Console and Uri) are another color. Some syntax elements of code and markup files are colored differently to distinguish them. Many of these differences are specified in the descriptions of the features, but for more information you can see the sections on specific Visual Studio languages. The different Visual Studio languages offer different sets of features, and in some cases the features behave differently in different languages. For more information, see Use regular expressions in Visual Studio. You can use regular expressions to find and replace text. For more information, see Find and replace text. You can search and replace text in single or multiple files.
You can click on the Class View tab at the bottom of the window to view your code organized by classes. By default, Solution Explorer shows your code organized by files. You can view your code in a number of different ways.
For Visual Studio for Mac, see Source editor (Visual Studio for Mac). Highly recommended.This topic applies to Visual Studio on Windows.
Plus, the fact that it's open-source means there's a healthy dev community backing it up. Whether you're just starting out or a long-time veteran, it offers a lot that you'd be hard-pressed to find much fault in it. Simply put, Vscode's simplicity, feature set, and extensive expandability potential make it a near-complete solution that's too good not to try out. While it's zippy enough compared to most of the competition, it does require quite a bit of system resources to run and perform at its best-just something to keep in mind. Now, one area where this tool can use more work is performance and optimization. Then, there's its marketplace, which hosts a whole slew of extensions and customizability options that help extend its capabilities beyond just being a text editor.Īll of this makes for a rather compelling package that any developer, both new and old alike will appreciate. It also had IntelliSense, which is essentially auto-complete but for code. It has a built-in debugger that makes bug tracking and code checking faster and all from within the same view. Vscode had some pretty handy features that made the whole development process easier. Also, the fact that it supported all major programming languages out there meant that it could serve as a be-all and end-all text editor. It was built on open-source and was completely cross-platform. When Microsoft first launched Vscode or Visual Studio Code, it did so with much fanfare, and it quickly rose to be one of the most preferred code editors in the development community.
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