To create one, browse to Visual Studio > Preferences > Key Bindings and search for template. Insert Templates command – There is currently no default key binding set for inserting a template. Drag any template from the toolbox into the correct position in the source code: Toolbox – Use the Toolbox Window to display a list of all code snippets. Tab Expansion – Start typing the template name, select it from the list and press Tab, Tab to add it: There are some different ways to add code snippets, some of which are described below: This section explains how to create, insert, and use snippets in code. There are templates provided for C#, F#, HTML, XML, Python, and Razor. Using code snippets can be convenient for quickly adding common patterns, or even for learning new patterns when as the developer you are unsure of syntax. You can download the extension from the Visual Studio Marketplace, and find the source code on GitHub.Applies to: Visual Studio for Mac Visual StudioĬode snippets, often referred to as code templates, are useful for efficient programming as they allow the insertion and editing of pre-written blocks of code. I’d be happy if you gave it a try, and any feedback is welcome! This really simple extension provides a very small set of functionality, but I think it’s already useful for this specific purpose. This is what it looks like to save code fragments.Īnd inserting a Code Fragment to the current cursor position. Namely, I wasn’t able to handle dragging and dropping a piece of code to the Explorer window, and also the other way around, items in the explorer tree views are not draggable.Ī piece of code can be saved as a fragment by selecting it in the editor, and then executing the “Save selection as Code Fragment” from the Command Palette (brought up with Ctrl+Shift+P) or in the context menu.Ĭlicking on an existing fragment in the list inserts its content into the editor at the current cursor position. I wanted to base the design on the experience the VS Toolbox provided, but I had to diverge due to the limitations of VSCode. (I used the term fragment in order not to confuse these with actual code snippets.) I decided to implement a VSCode extension for this specific purpose, which I called Code Fragments. But I think we can all agree that this approach is way too clunky □). (The other alternative would be to just prepare all the demo code in a separate file, and copy paste the necessary chunks during the presentation. I could’ve used actual code snippets, but then I’d have to remember the alias of the snippet during the demo, and also, creating a VSCode snippet is a bit too involved for this purpose. NET Core, I wanted to use Visual Studio Code instead of Visual Studio during my presentations, but it was a significant drawback for me that it didn’t have this feature-there is no Toolbox window where pieces of code could be easily saved. We can create such a “snippet” (not to be confused with actuala code snippets) by selecting a piece of code, and dropping it onto the Toolbox window. To make this smoother, Visual Studio has always had a really useful-although somewhat undocumented-feature, which makes it possible to save snippets of code, and easily insert them during the presentation, to save some typing. Occasionally I do tech presentations, in which I usually like to do some live code demos. Recently I started working on a simple Visual Studio Code extension I’d like to introduce in this post.
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