If you are using Visual Basic, the Code Snippet Picker will appear as in Figure 1. The snippets you have available depend on the language associated with the code window that has focus. The short cut associated with a snippet is displayed in the tool tip of the Code Snippet Picker entry. To insert a snippet using the short cut, type in the short cut and press the Tab key. Snippets also have short cuts to minimize the steps required to access a snippet. To cancel the Code Snippet Picker, press the Esc key. The Code Snippet Picker is then displayed for you to pick the desired snippet. To insert a snippet into a code window, place the cursor where the snippet is to be inserted, right-click to display the context menu, and select Insert Snippet or type CTRL + K, then X. Most code snippets are either common programming constructs, such as For loops, or common programming tasks, such as calling the ExecuteReader method of a SQLCommand. Inserting Code SnippetsĪ code snippet is a pre-built commonly used intelligent piece of code, sometimes referred to as an expansion template, which you can easily insert into a code window within the Visual Studio Integrated Development Environment (IDE). This article demonstrates how you can insert existing code snippets into your application, how to build your own snippets, and how to use the open-source Snippet Editor. Inserting snippets into your code is quick and easy AND saves you from all of that typing! For these types of code pieces, snippets are a perfect answer. Other pieces are more unique and cannot easily be made into standard methods, like Property procedures, For loops, or file input/output. Some of these pieces make sense as standard components or standard methods, like logging or validation. There are some pieces of code that you write over and over again. Using code snippets can make it quick to add common code pieces to your application.Ĭreating your own snippets allows you to create a library of custom code pieces and share them with other developers.
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