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Specifies an event handler signalled when a value in a TListWithEvent instance is modified.
Source position: lcltype.pp line 2762
type TListChangeEvent = procedure( |
Ptr: Pointer; |
AnAction: TListNotification |
) of object; |
Ptr |
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An untyped Pointer to the modified list item for the event. |
AnAction |
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Indicates the action performed for the list item that caused the notification event. |
TListChangeEvent is the type used for the OnChange event handler property in TListWithEvent.
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Event handler signalled when a value is added to or removed from the list. |
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Handles the notification when a value is added to or removed from the list. |
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| Version 3.2 | Generated 2024-02-25 | Home |