|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.