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Understanding The Sender Parameter in Delphi Event Handlers

About Delphi Programming – Learn Delphi :: type TNotifyEvent = procedure (Sender: TObject) of object; In a Delphi event handler, the Sender parameter indicates which component received the event and therefore called the handler. Find out how to exploit the powers of the Sender parameter: share event handlers and more. Read the full article to the full story of Once upon a time, in the Delphi land there was an Object called the Sender. Related: Learn about Events and Event Handlers Owner vs. Parent Detach an Event Handler from a Control Event Understanding The Sender Parameter in Delphi Event Handlers originally ...
Favorite? Off-Topic? 2012-10-09 05:00

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