https://docs.microsoft.com/en-us/visualstudio/ide/visual-csharp-code-snippets
Name | Description | Valid locations to insert snippet #if | Creates a #if directive and a #endif directive. | Anywhere. #region | Creates a #region directive and a #endregion directive. | Anywhere. ~ | Creates a finalizer (destructor) for the containing class. | Inside a class. attribute | Creates a declaration for a class that derives from Attribute. | Inside a namespace (including the global namespace), a class, or a struct. checked | Creates a checked block. | Inside a method, an indexer, a property accessor, or an event accessor. class | Creates a class declaration. | Inside a namespace (including the global namespace), a class, or a struct. ctor | Creates a constructor for the containing class. | Inside a class. cw | Creates a call to WriteLine. | Inside a method, an indexer, a property accessor, or an event accessor. do | Creates a do while loop. | Inside a method, an indexer, a property accessor, or an event accessor. else | Creates an else block. | Inside a method, an indexer, a property accessor, or an event accessor. enum | Creates an enum declaration. | Inside a namespace (including the global namespace), a class, or a struct. equals | Creates a method declaration that overrides the Equals method defined in the Object class. | Inside a class or a struct. exception | Creates a declaration for a class that derives from an exception (Exception by default). | Inside a namespace (including the global namespace), a class, or a struct. for | Creates a for loop. | Inside a method, an indexer, a property accessor, or an event accessor. foreach | Creates a foreach loop. | Inside a method, an indexer, a property accessor, or an event accessor. forr | Creates a for loop that decrements the loop variable after each iteration. | Inside a method, an indexer, a property accessor, or an event accessor. if | Creates an if block. | Inside a method, an indexer, a property accessor, or an event accessor. indexer | Creates an indexer declaration. | Inside a class or a struct. interface | Creates an interface declaration. | Inside a namespace (including the global namespace), a class, or a struct. invoke | Creates a block that safely invokes an event. | Inside a method, an indexer, a property accessor, or an event accessor. iterator | Creates an iterator. | Inside a class or a struct. iterindex | Creates a "named" iterator and indexer pair by using a nested class. | Inside a class or a struct. lock | Creates a lock block. | Inside a method, an indexer, a property accessor, or an event accessor. mbox | Creates a call to System.Windows.Forms.MessageBox.Show. You may have to add a reference to System.Windows.Forms.dll. | Inside a method, an indexer, a property accessor, or an event accessor. namespace | Creates a namespace declaration. | Inside a namespace (including the global namespace). prop | Creates an auto-implemented property declaration. | Inside a class or a struct. propfull | Creates a property declaration with get and set accessors. | Inside a class or a struct. propg | Creates a read-only auto-implemented property with a private set accessor. | Inside a class or a struct. sim | Creates a static int Main method declaration. | Inside a class or a struct. struct | Creates a struct declaration. | Inside a namespace (including the global namespace), a class, or a struct. svm | Creates a static void Main method declaration. | Inside a class or a struct. switch | Creates a switch block. | Inside a method, an indexer, a property accessor, or an event accessor. try | Creates a try-catch block. | Inside a method, an indexer, a property accessor, or an event accessor. tryf | Creates a try-finally block. | Inside a method, an indexer, a property accessor, or an event accessor. unchecked | Creates an unchecked block. | Inside a method, an indexer, a property accessor, or an event accessor. unsafe | Creates an unsafe block. | Inside a method, an indexer, a property accessor, or an event accessor. using | Creates a using directive. | Inside a namespace (including the global namespace). while | Creates a while loop. | Inside a method, an indexer, a property accessor, or an event accessor.