public void ExtendAndShrinkSelection()

in 02-Editing/04-Selecting_code.cs [16:40]

• 15 lines of code
• 3 McCabe index (conditional complexity)

        public void ExtendAndShrinkSelection()
        {
            // 1. Place the caret inside "importantValue" and expand selection
            //    Expand selection again to select the whole line
            //    Expand selection again to select the body of the method
            //    Expand selection again to select the whole method
            //    Expand selection again to select the whole class
            //    Expand selection again to select the whole namespace
            //    Expand selection again to select the whole file
            // 2. Place the caret inside "importantValue" and expand selection a couple of times
            //    Shrink selection to reduce the selection back to what it was
            var importantValue = 32;
            if (importantValue > 42)
            {
                try
                {
                    // 3. Place the caret on WriteLine and repeatedly Extend and Shrink selection
                    Console.WriteLine("Hello");
                }
                catch (Exception e)
                {
                    Console.WriteLine(e);
                }
            }
        }