[DUG] ListView - Scroll Event
Eric A
eaa603 at hotmail.com
Sun Jul 27 21:07:58 NZST 2014
(Delphi 7)
I wish to detect the user selecting a row (item) in a ListView component to display child records for the item in another control.
There is no "OnScroll" event for this control. I can use the "OnClick" event OK for a selection cia the mouse, but how do I detect when a user scrolls on to a record by using the arrow keys (or PgUp, PgDn or moving the scrollbar ?
I have tried the using the OnChange event but it seems that there are two events generated for each movement by the arrow keys.
Does anyone have a code snippet to accomplish this?
Eric.
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