Main Toolbar
| Toolbar button | Description | 
|---|---|
|  | File-related commands. See topic "File Menu" for details. | 
|  | Edit-related commands. See topic "Edit Menu" for details. | 
|  | View-related commands. See topic "View Menu" for details. | 
|   | 'Undo' reverts the last action you have performed. 'Redo' restores the previous action that was just undone.Undo/Redo is not available while editing the safety-related application. | 
|   | Starts/exits the Fast Edit mode while debugging the application. Refer to the topic "Fast Edit Mode" for details.The Fast Edit mode is not available when debugging the safety-related application. | 
|  | Window-related commands. See topic "Window Menu" for details. |