function Execute : Boolean;
Displays the phone number selector dialog.
Use the Execute method to display the phone number selection dialog. If the user terminates the dialog with the OK button, the return value will be True. If the user cancels the dialog, the return value will be False. See "Entry selection dialog box" in the printed documentation.
If the user closes the dialog with the OK button, the PhoneBookFile is updated according to the user's selection, and the selected entry is stored in the EntryName and SelectedEntry properties.
During execution of the phone number selection dialog, the phone book can be maintained using the Edit, Delete, and Addbuttons.
See also: EntryName, PhoneBookFile, SelectedEntry, ShowEditDialog, ShowNewEntryDialog