[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] | Reference for unit 'sysutils' (#rtl)

# OnGetApplicationName

Callback to get a customized application name.

## Declaration

Source position: osutilsh.inc line 67

`var OnGetApplicationName: TGetAppNameEvent;`

## Description

By default, the configuration file routines GetAppConfigDir and GetAppConfigFile use a default application name to construct a directory or filename. This callback can be used to provide an alternative application name.

Since the result of this callback will be used to construct a filename, care should be taken that the returned name does not contain directory separator characters or characters that cannot appear in a filename.

## See also

TGetAppNameEvent |  | Callback type to get customized application name.
ApplicationName |  | Return a default application name
GetAppConfigDir |  | Return the appropriate directory for the application's configuration files.
GetAppConfigFile |  | Return an appropriate name for an application configuration file.