To include a guideline in the Visual Studio editor, follow these steps:
- Open the Visual Studio editor.
- Right-click on the vertical ruler to the left of the code editor window.
- Select "Add Guideline".
- Enter the exact position or percentage where you want the guideline to appear.
- Choose a color and style for the guideline from the options provided.
- Click "OK".
The guideline will now appear as a colored line on the vertical ruler and will help you align your code consistently, making it easier to read and understand.