CListCtrl: How to maintain scroll position?

Question

I have a CListCtrl (report style) where I clear the list and repopulate it at certain times. I\'d like to maintain the vertical scroll position when doing this. I see ther

Answer 1

Another way to do it is like so:

CRect r;
m_lcList.GetItemRect(0, r, LVIR_BOUNDS);
int scrollPos = m_lcList.GetTopIndex() * r.Height();
RenewContents();
m_lcList.Scroll(CSize(0, scrollPos));

Answer 2

I've done that in the past. IIRC, the trick consisted in:

int topIndex= m_List.GetTopIndex();
RenewContents();
m_List.EnsureVisible(m_List.GetItemCount() - 1); // Scroll down to the bottom
m_List.EnsureVisible(topIndex);// scroll back up just enough to show said item on top