HP 3000 Manuals

HP ALLBASE/4GL Developer Reference Manual Vol. 2

KEYS Command 

The KEYS command displays a set of function keys on the current screen.

Formats 

KEYS {keys_name}
     {data_ref }

Parameters 

keys_name 

The name of the set of function keys that you want to display on the
screen.

data_ref 

One of the following, containing the name of the set of function keys
that you want to display on the screen:

   *   A master title name.

   *   An alphanumeric constant.

   *   A variable or calculated item.

   *   A screen field reference.

   *   A scratch-pad field name.

   *   A file record field reference.

   *   A work area field reference.

Description 

The KEYS command allows you to display a set of function keys on the
current screen.  You may use the command to display a different set of
function keys from those originally defined for the screen.  If HP
ALLBASE/4GL cannot locate a set of function keys with the specified name,
a message is displayed and the existing function keys remain unchanged.

Example 

     KEYS C-update_keys

This command displays the set of function keys whose name is contained in
the alphanumeric constant update_keys.

MPE/iX 5.0 Documentation