MFC. CListBox. SetScrollPos does not work after ResetContent

Code:

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    int nPos = ListBox.GetScrollPos(SB_VERT);
    ListBox.ResetContent();
    // Fill content
    // ....
    ListBox.SetScrollPos(SB_VERT, nPos);

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ScrollBar rectangle looks good but content showed from the beginning.

Try to use CListBox::SetTopIndex
See the example in this thread.

Thanks!