How to catch a scroll event in a CListCtrl? MFC C++

Answer 1

messagemap:

BEGIN_MESSAGE_MAP(CMyListCtrl, CListCtrl)
    ON_WM_VSCROLL()
END_MESSAGE_MAP()

method declaration:

class CMyListCtrl : public CListCtrl
{
    //...
protected:
    afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
    DECLARE_MESSAGE_MAP()
};

method implementation:

void CMyListCtrl::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
    //do some stuff here
    CListCtrl::OnVScroll(nSBCode, nPos, pScrollBar);
}

Answer 2

Mousewheel scrolling trigger OnMouseWheel.