Following are the messages used with list boxes.
LB_ADDFILE
LB_ADDSTRING
LB_DELETESTRING
LB_DIR
LB_FINDSTRING
LB_FINDSTRINGEXACT
LB_GETANCHORINDEX
LB_GETCARETINDEX
LB_GETCOUNT
LB_GETCURSEL
LB_GETHORIZONTALEXTENT
LB_GETITEMDATA
LB_GETITEMHEIGHT
LB_GETITEMRECT
LB_GETLOCALE
LB_GETSEL
LB_GETSELCOUNT
LB_GETSELITEMS
LB_GETTEXT
LB_GETTEXTLEN
LB_GETTOPINDEX
LB_INITSTORAGE
LB_INSERTSTRING
LB_ITEMFROMPOINT
LB_RESETCONTENT
LB_SELECTSTRING
LB_SELITEMRANGE
LB_SELITEMRANGEEX
LB_SETANCHORINDEX
LB_SETCARETINDEX
LB_SETCOLUMNWIDTH
LB_SETCOUNT
LB_SETCURSEL
LB_SETHORIZONTALEXTENT
LB_SETITEMDATA
LB_SETITEMHEIGHT
LB_SETLOCALE
LB_SETSEL
LB_SETTABSTOPS
LB_SETTOPINDEX
LBN_DBLCLK
LBN_ERRSPACE
LBN_KILLFOCUS
LBN_SELCANCEL
LBN_SELCHANGE
LBN_SETFOCUS
WM_CHARTOITEM
WM_CTLCOLORLISTBOX
WM_DELETEITEM
WM_VKEYTOITEM