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key_list_of_keys_.htm
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KEY [ ( scope ) ]

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KEY Displays a list of KEYs.
scope A symbol containing a FILE. If omitted, the list displays all KEYs in all FILEs.

The KEY type in a #PROMPT statement indicates the prompt's symbol must contain the label of a KEY. A list of available keys from the data dictionary pops up when the #PROMPT is encountered on the Properties screen.

There may be a scope parameter that limits the KEYs available in the list. If scope names a FILE, the list displays all KEYs in the FILE. If there is no scope parameter, the list displays all KEYs in all FILEs.

Example:

#PROMPT('Which Key',KEY(%Primary)),%UseKey

key_list_of_keys_.htm.txt · Last modified: 2021/04/15 15:57 (external edit)