How to increase the border/frame width for listbox in win32?

CRect p(7, 35, 300, 200);

DWORD  m_ListStyle =WS_CHILD|WS_VISIBLE|LBS_NOTIFY|WS_VSCROLL|WS_HSCROLL|WS_BORDER;

m_ListStyle ^= LBS_SORT;

m_ctrlListBox.Create(m_ListStyle , p, this,IDC_LIST);

m_ctrlListBox.SetFont(GetParent()->GetFont());