| Display message. | It is used to inform the user that a process has been completed or that an error has occurred. |
| Display input dialog | Use this function if you want to ask the user for keyboard input. |
| Display select date dialog | Used to prompt the user to enter the date and time. |
| Display from list dialog | This is used when the user is asked to specify from a list of options. |
| Display select file dialog | Used to ask the user to specify a file. |
| Display select folder dialog | Use this option if you want to ask users to specify a folder. |
