Is it possible to add custom functionality to a delphi component to be triggered if a specific key is pressed? -


on application have several tdblookup components , on of them have add procedure closes , open again lookup query, on key press event.

so wondering:

how can customize descendent of tdblookup component, in order have boolean property available on object inspector, can enable accomplish this?

if set true, focus on tdblookup , pressing f5 key, closes , open lookup query again.

is possible?

derive new component tdblookup, add desired property, , override virtual keypress() method @ property , act accordingly.


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