How to smooth scroll( pixel scroll ) a ListViewCtrl in report styl

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hi all,

I want to smooth scroll content of a listctrl.

at first i SendMessage LVM_SCROLL. but listctrl scrolled vertically in whole
line increments.

then i use ScrollDC to scroll down, listctrl scroll smoothly well. but after
scroll the newly invalidated region is filled by part of the first item which
is visible before scroll.

my question is: how to update listctrl to let it draw part of the previous
item and DO NOT affect already scrolled region ?


thanks for any suggestion.


--
For The Horde
.



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