Found this on another website and thought it would be helpful for WindowsMessages Constants:
Code:
WM_NULL = &H0
WM_CREATE = &H1
WM_DESTROY = &H2
WM_MOVE = &H3
WM_SIZE = &H5
WM_ACTIVATE = &H6
WM_SETFOCUS = &H7
WM_KILLFOCUS = &H8
WM_ENABLE = &HA
WM_SETREDRAW = &HB
WM_SETTEXT = &HC
WM_GETTEXT = &HD
WM_GETTEXTLENGTH = &HE
WM_PAINT = &HF
WM_CLOSE = &H10
WM_QUERYENDSESSION = &H11
WM_QUERYOPEN = &H13
WM_ENDSESSION = &H16
WM_QUIT = &H12
WM_ERASEBKGND = &H14
WM_SYSCOLORCHANGE = &H15
WM_SHOWWINDOW = &H18
WM_WININICHANGE = &H1A
WM_SETTINGCHANGE = &H1A
WM_DEVMODECHANGE = &H1B
WM_ACTIVATEAPP = &H1C
WM_FONTCHANGE = &H1D
WM_TIMECHANGE = &H1E
WM_CANCELMODE = &H1F
WM_SETCURSOR = &H20
WM_MOUSEACTIVATE = &H21
WM_CHILDACTIVATE = &H22
WM_QUEUESYNC = &H23
WM_GETMINMAXINFO = &H24
WM_PAINTICON = &H26
WM_ICONERASEBKGND = &H27
WM_NEXTDLGCTL = &H28
WM_SPOOLERSTATUS = &H2A
WM_DRAWITEM = &H2B
WM_MEASUREITEM = &H2C
WM_DELETEITEM = &H2D
WM_VKEYTOITEM = &H2E
WM_CHARTOITEM = &H2F
WM_SETFONT = &H30
WM_GETFONT = &H31
WM_SETHOTKEY = &H32
WM_GETHOTKEY = &H33
WM_QUERYDRAGICON = &H37
WM_COMPAREITEM = &H39
WM_GETOBJECT = &H3D
WM_COMPACTING = &H41
WM_COMMNOTIFY = &H44
WM_WINDOWPOSCHANGING = &H46
WM_WINDOWPOSCHANGED = &H47
WM_POWER = &H48
WM_COPYDATA = &H4A
WM_CANCELJOURNAL = &H4B
WM_NOTIFY = &H4E
WM_INPUTLANGCHANGEREQUEST = &H50
WM_INPUTLANGCHANGE = &H51
WM_TCARD = &H52
WM_HELP = &H53
WM_USERCHANGED = &H54
WM_NOTIFYFORMAT = &H55
WM_CONTEXTMENU = &H7B
WM_STYLECHANGING = &H7C
WM_STYLECHANGED = &H7D
WM_DISPLAYCHANGE = &H7E
WM_GETICON = &H7F
WM_SETICON = &H80
WM_NCCREATE = &H81
WM_NCDESTROY = &H82
WM_NCCALCSIZE = &H83
WM_NCHITTEST = &H84
WM_NCPAINT = &H85
WM_NCACTIVATE = &H86
WM_GETDLGCODE = &H87
WM_SYNCPAINT = &H88
WM_NCMOUSEMOVE = &HA0
WM_NCLBUTTONDOWN = &HA1
WM_NCLBUTTONUP = &HA2
WM_NCLBUTTONDBLCLK = &HA3
WM_NCRBUTTONDOWN = &HA4
WM_NCRBUTTONUP = &HA5
WM_NCRBUTTONDBLCLK = &HA6
WM_NCMBUTTONDOWN = &HA7
WM_NCMBUTTONUP = &HA8
WM_NCMBUTTONDBLCLK = &HA9
WM_NCXBUTTONDOWN = &HAB
WM_NCXBUTTONUP = &HAC
WM_NCXBUTTONDBLCLK = &HAD
WM_INPUT = &HFF
WM_KEYFIRST = &H100
WM_KEYDOWN = &H100
WM_KEYUP = &H101
WM_CHAR = &H102
WM_DEADCHAR = &H103
WM_SYSKEYDOWN = &H104
WM_SYSKEYUP = &H105
WM_SYSCHAR = &H106
WM_SYSDEADCHAR = &H107
WM_UNICHAR = &H109
WM_KEYLAST_NT501 = &H109
UNICODE_NOCHAR = &HFFFF
WM_KEYLAST_PRE501 = &H108
WM_IME_STARTCOMPOSITION = &H10D
WM_IME_ENDCOMPOSITION = &H10E
WM_IME_COMPOSITION = &H10F
WM_IME_KEYLAST = &H10F
WM_INITDIALOG = &H110
WM_COMMAND = &H111
WM_SYSCOMMAND = &H112
WM_TIMER = &H113
WM_HSCROLL = &H114
WM_VSCROLL = &H115
WM_INITMENU = &H116
WM_INITMENUPOPUP = &H117
WM_MENUSELECT = &H11F
WM_MENUCHAR = &H120
WM_ENTERIDLE = &H121
WM_MENURBUTTONUP = &H122
WM_MENUDRAG = &H123
WM_MENUGETOBJECT = &H124
WM_UNINITMENUPOPUP = &H125
WM_MENUCOMMAND = &H126
WM_CHANGEUISTATE = &H127
WM_UPDATEUISTATE = &H128
WM_QUERYUISTATE = &H129
WM_CTLCOLORMSGBOX = &H132
WM_CTLCOLOREDIT = &H133
WM_CTLCOLORLISTBOX = &H134
WM_CTLCOLORBTN = &H135
WM_CTLCOLORDLG = &H136
WM_CTLCOLORSCROLLBAR = &H137
WM_CTLCOLORSTATIC = &H138
WM_MOUSEFIRST = &H200
WM_MOUSEMOVE = &H200
WM_LBUTTONDOWN = &H201
WM_LBUTTONUP = &H202
WM_LBUTTONDBLCLK = &H203
WM_RBUTTONDOWN = &H204
WM_RBUTTONUP = &H205
WM_RBUTTONDBLCLK = &H206
WM_MBUTTONDOWN = &H207
WM_MBUTTONUP = &H208
WM_MBUTTONDBLCLK = &H209
WM_MOUSEWHEEL = &H20A
WM_XBUTTONDOWN = &H20B
WM_XBUTTONUP = &H20C
WM_XBUTTONDBLCLK = &H20D
WM_MOUSELAST_5 = &H20D
WM_MOUSELAST_4 = &H20A
WM_MOUSELAST_PRE_4 = &H209
WM_PARENTNOTIFY = &H210
WM_ENTERMENULOOP = &H211
WM_EXITMENULOOP = &H212
WM_NEXTMENU = &H213
WM_SIZING = &H214
WM_CAPTURECHANGED = &H215
WM_MOVING = &H216
WM_POWERBROADCAST = &H218
WM_DEVICECHANGE = &H219
WM_MDICREATE = &H220
WM_MDIDESTROY = &H221
WM_MDIACTIVATE = &H222
WM_MDIRESTORE = &H223
WM_MDINEXT = &H224
WM_MDIMAXIMIZE = &H225
WM_MDITILE = &H226
WM_MDICASCADE = &H227
WM_MDIICONARRANGE = &H228
WM_MDIGETACTIVE = &H229
WM_MDISETMENU = &H230
WM_ENTERSIZEMOVE = &H231
WM_EXITSIZEMOVE = &H232
WM_DROPFILES = &H233
WM_MDIREFRESHMENU = &H234
WM_IME_SETCONTEXT = &H281
WM_IME_NOTIFY = &H282
WM_IME_CONTROL = &H283
WM_IME_COMPOSITIONFULL = &H284
WM_IME_SELECT = &H285
WM_IME_CHAR = &H286
WM_IME_REQUEST = &H288
WM_IME_KEYDOWN = &H290
WM_IME_KEYUP = &H291
WM_MOUSEHOVER = &H2A1
WM_MOUSELEAVE = &H2A3
WM_NCMOUSEHOVER = &H2A0
WM_NCMOUSELEAVE = &H2A2
WM_WTSSESSION_CHANGE = &H2B1
WM_TABLET_FIRST = &H2C0
WM_TABLET_LAST = &H2DF
WM_CUT = &H300
WM_COPY = &H301
WM_PASTE = &H302
WM_CLEAR = &H303
WM_UNDO = &H304
WM_RENDERFORMAT = &H305
WM_RENDERALLFORMATS = &H306
WM_DESTROYCLIPBOARD = &H307
WM_DRAWCLIPBOARD = &H308
WM_PAINTCLIPBOARD = &H309
WM_VSCROLLCLIPBOARD = &H30A
WM_SIZECLIPBOARD = &H30B
WM_ASKCBFORMATNAME = &H30C
WM_CHANGECBCHAIN = &H30D
WM_HSCROLLCLIPBOARD = &H30E
WM_QUERYNEWPALETTE = &H30F
WM_PALETTEISCHANGING = &H310
WM_PALETTECHANGED = &H311
WM_HOTKEY = &H312
WM_PRINT = &H317
WM_PRINTCLIENT = &H318
WM_APPCOMMAND = &H319
WM_THEMECHANGED = &H31A
WM_HANDHELDFIRST = &H358
WM_HANDHELDLAST = &H35F
WM_AFXFIRST = &H360
WM_AFXLAST = &H37F
WM_PENWINFIRST = &H380
WM_PENWINLAST = &H38F
WM_APP = &H8000
WM_USER = &H400
EM_GETSEL = &HB0
EM_SETSEL = &HB1
EM_GETRECT = &HB2
EM_SETRECT = &HB3
EM_SETRECTNP = &HB4
EM_SCROLL = &HB5
EM_LINESCROLL = &HB6
EM_SCROLLCARET = &HB7
EM_GETMODIFY = &HB8
EM_SETMODIFY = &HB9
EM_GETLINECOUNT = &HBA
EM_LINEINDEX = &HBB
EM_SETHANDLE = &HBC
EM_GETHANDLE = &HBD
EM_GETTHUMB = &HBE
EM_LINELENGTH = &HC1
EM_REPLACESEL = &HC2
EM_GETLINE = &HC4
EM_LIMITTEXT = &HC5
EM_CANUNDO = &HC6
EM_UNDO = &HC7
EM_FMTLINES = &HC8
EM_LINEFROMCHAR = &HC9
EM_SETTABSTOPS = &HCB
EM_SETPASSWORDCHAR = &HCC
EM_EMPTYUNDOBUFFER = &HCD
EM_GETFIRSTVISIBLELINE = &HCE
EM_SETREADONLY = &HCF
EM_SETWORDBREAKPROC = &HD0
EM_GETWORDBREAKPROC = &HD1
EM_GETPASSWORDCHAR = &HD2
EM_SETMARGINS = &HD3
EM_GETMARGINS = &HD4
EM_SETLIMITTEXT = EM_LIMITTEXT
EM_GETLIMITTEXT = &HD5
EM_POSFROMCHAR = &HD6
EM_CHARFROMPOS = &HD7
EM_SETIMESTATUS = &HD8
EM_GETIMESTATUS = &HD9
BM_GETCHECK = &HF0
BM_SETCHECK = &HF1
BM_GETSTATE = &HF2
BM_SETSTATE = &HF3
BM_SETSTYLE = &HF4
BM_CLICK = &HF5
BM_GETIMAGE = &HF6
BM_SETIMAGE = &HF7
STM_SETICON = &H170
STM_GETICON = &H171
STM_SETIMAGE = &H172
STM_GETIMAGE = &H173
STM_MSGMAX = &H174
DM_GETDEFID = (WM_USER + 0)
DM_SETDEFID = (WM_USER + 1)
DM_REPOSITION = (WM_USER + 2)
LB_ADDSTRING = &H180
LB_INSERTSTRING = &H181
LB_DELETESTRING = &H182
LB_SELITEMRANGEEX = &H183
LB_RESETCONTENT = &H184
LB_SETSEL = &H185
LB_SETCURSEL = &H186
LB_GETSEL = &H187
LB_GETCURSEL = &H188
LB_GETTEXT = &H189
LB_GETTEXTLEN = &H18A
LB_GETCOUNT = &H18B
LB_SELECTSTRING = &H18C
LB_DIR = &H18D
LB_GETTOPINDEX = &H18E
LB_FINDSTRING = &H18F
LB_GETSELCOUNT = &H190
LB_GETSELITEMS = &H191
LB_SETTABSTOPS = &H192
LB_GETHORIZONTALEXTENT = &H193
LB_SETHORIZONTALEXTENT = &H194
LB_SETCOLUMNWIDTH = &H195
LB_ADDFILE = &H196
LB_SETTOPINDEX = &H197
LB_GETITEMRECT = &H198
LB_GETITEMDATA = &H199
LB_SETITEMDATA = &H19A
LB_SELITEMRANGE = &H19B
LB_SETANCHORINDEX = &H19C
LB_GETANCHORINDEX = &H19D
LB_SETCARETINDEX = &H19E
LB_GETCARETINDEX = &H19F
LB_SETITEMHEIGHT = &H1A0
LB_GETITEMHEIGHT = &H1A1
LB_FINDSTRINGEXACT = &H1A2
LB_SETLOCALE = &H1A5
LB_GETLOCALE = &H1A6
LB_SETCOUNT = &H1A7
LB_INITSTORAGE = &H1A8
LB_ITEMFROMPOINT = &H1A9
LB_MULTIPLEADDSTRING = &H1B1
LB_GETLISTBOXINFO = &H1B2
LB_MSGMAX_501 = &H1B3
LB_MSGMAX_WCE4 = &H1B1
LB_MSGMAX_4 = &H1B0
LB_MSGMAX_PRE4 = &H1A8
CB_GETEDITSEL = &H140
CB_LIMITTEXT = &H141
CB_SETEDITSEL = &H142
CB_ADDSTRING = &H143
CB_DELETESTRING = &H144
CB_DIR = &H145
CB_GETCOUNT = &H146
CB_GETCURSEL = &H147
CB_GETLBTEXT = &H148
CB_GETLBTEXTLEN = &H149
CB_INSERTSTRING = &H14A
CB_RESETCONTENT = &H14B
CB_FINDSTRING = &H14C
CB_SELECTSTRING = &H14D
CB_SETCURSEL = &H14E
CB_SHOWDROPDOWN = &H14F
CB_GETITEMDATA = &H150
CB_SETITEMDATA = &H151
CB_GETDROPPEDCONTROLRECT = &H152
CB_SETITEMHEIGHT = &H153
CB_GETITEMHEIGHT = &H154
CB_SETEXTENDEDUI = &H155
CB_GETEXTENDEDUI = &H156
CB_GETDROPPEDSTATE = &H157
CB_FINDSTRINGEXACT = &H158
CB_SETLOCALE = &H159
CB_GETLOCALE = &H15A
CB_GETTOPINDEX = &H15B
CB_SETTOPINDEX = &H15C
CB_GETHORIZONTALEXTENT = &H15D
CB_SETHORIZONTALEXTENT = &H15E
CB_GETDROPPEDWIDTH = &H15F
CB_SETDROPPEDWIDTH = &H160
CB_INITSTORAGE = &H161
CB_MULTIPLEADDSTRING = &H163
CB_GETCOMBOBOXINFO = &H164
CB_MSGMAX_501 = &H165
CB_MSGMAX_WCE400 = &H163
CB_MSGMAX_400 = &H162
CB_MSGMAX_PRE400 = &H15B
SBM_SETPOS = &HE0
SBM_GETPOS = &HE1
SBM_SETRANGE = &HE2
SBM_SETRANGEREDRAW = &HE6
SBM_GETRANGE = &HE3
SBM_ENABLE_ARROWS = &HE4
SBM_SETSCROLLINFO = &HE9
SBM_GETSCROLLINFO = &HEA
SBM_GETSCROLLBARINFO = &HEB
LVM_FIRST = &H1000 ' ListView messages
TV_FIRST = &H1100 ' TreeView messages
HDM_FIRST = &H1200 ' Header messages
TCM_FIRST = &H1300 ' Tab control messages
PGM_FIRST = &H1400 ' Pager control messages
ECM_FIRST = &H1500 ' Edit control messages
BCM_FIRST = &H1600 ' Button control messages
CBM_FIRST = &H1700 ' Combobox control messages
CCM_FIRST = &H2000 ' Common control shared messages
CCM_LAST = (CCM_FIRST + &H200)
CCM_SETBKCOLOR = (CCM_FIRST + 1)
CCM_SETCOLORSCHEME = (CCM_FIRST + 2)
CCM_GETCOLORSCHEME = (CCM_FIRST + 3)
CCM_GETDROPTARGET = (CCM_FIRST + 4)
CCM_SETUNICODEFORMAT = (CCM_FIRST + 5)
CCM_GETUNICODEFORMAT = (CCM_FIRST + 6)
CCM_SETVERSION = (CCM_FIRST + &H7)
CCM_GETVERSION = (CCM_FIRST + &H8)
CCM_SETNOTIFYWINDOW = (CCM_FIRST + &H9)
CCM_SETWINDOWTHEME = (CCM_FIRST + &HB)
CCM_DPISCALE = (CCM_FIRST + &HC)
HDM_GETITEMCOUNT = (HDM_FIRST + 0)
HDM_INSERTITEMA = (HDM_FIRST + 1)
HDM_INSERTITEMW = (HDM_FIRST + 10)
HDM_DELETEITEM = (HDM_FIRST + 2)
HDM_GETITEMA = (HDM_FIRST + 3)
HDM_GETITEMW = (HDM_FIRST + 11)
HDM_SETITEMA = (HDM_FIRST + 4)
HDM_SETITEMW = (HDM_FIRST + 12)
HDM_LAYOUT = (HDM_FIRST + 5)
HDM_HITTEST = (HDM_FIRST + 6)
HDM_GETITEMRECT = (HDM_FIRST + 7)
HDM_SETIMAGELIST = (HDM_FIRST + 8)
HDM_GETIMAGELIST = (HDM_FIRST + 9)
HDM_ORDERTOINDEX = (HDM_FIRST + 15)
HDM_CREATEDRAGIMAGE = (HDM_FIRST + 16)
HDM_GETORDERARRAY = (HDM_FIRST + 17)
HDM_SETORDERARRAY = (HDM_FIRST + 18)
HDM_SETHOTDIVIDER = (HDM_FIRST + 19)
HDM_SETBITMAPMARGIN = (HDM_FIRST + 20)
HDM_GETBITMAPMARGIN = (HDM_FIRST + 21)
HDM_SETUNICODEFORMAT = CCM_SETUNICODEFORMAT
HDM_GETUNICODEFORMAT = CCM_GETUNICODEFORMAT
HDM_SETFILTERCHANGETIMEOUT = (HDM_FIRST + 22)
HDM_EDITFILTER = (HDM_FIRST + 23)
HDM_CLEARFILTER = (HDM_FIRST + 24)
TB_ENABLEBUTTON = (WM_USER + 1)
TB_CHECKBUTTON = (WM_USER + 2)
TB_PRESSBUTTON = (WM_USER + 3)
TB_HIDEBUTTON = (WM_USER + 4)
TB_INDETERMINATE = (WM_USER + 5)
TB_MARKBUTTON = (WM_USER + 6)
TB_ISBUTTONENABLED = (WM_USER + 9)
TB_ISBUTTONCHECKED = (WM_USER + 10)
TB_ISBUTTONPRESSED = (WM_USER + 11)
TB_ISBUTTONHIDDEN = (WM_USER + 12)
TB_ISBUTTONINDETERMINATE = (WM_USER + 13)
TB_ISBUTTONHIGHLIGHTED = (WM_USER + 14)
TB_SETSTATE = (WM_USER + 17)
TB_GETSTATE = (WM_USER + 18)
TB_ADDBITMAP = (WM_USER + 19)
TB_ADDBUTTONSA = (WM_USER + 20)
TB_INSERTBUTTONA = (WM_USER + 21)
TB_ADDBUTTONS = (WM_USER + 20)
TB_INSERTBUTTON = (WM_USER + 21)
TB_DELETEBUTTON = (WM_USER + 22)
TB_GETBUTTON = (WM_USER + 23)
TB_BUTTONCOUNT = (WM_USER + 24)
TB_COMMANDTOINDEX = (WM_USER + 25)
TB_SAVERESTOREA = (WM_USER + 26)
TB_SAVERESTOREW = (WM_USER + 76)
TB_CUSTOMIZE = (WM_USER + 27)
TB_ADDSTRINGA = (WM_USER + 28)
TB_ADDSTRINGW = (WM_USER + 77)
TB_GETITEMRECT = (WM_USER + 29)
TB_BUTTONSTRUCTSIZE = (WM_USER + 30)
TB_SETBUTTONSIZE = (WM_USER + 31)
TB_SETBITMAPSIZE = (WM_USER + 32)
TB_AUTOSIZE = (WM_USER + 33)
TB_GETTOOLTIPS = (WM_USER + 35)
TB_SETTOOLTIPS = (WM_USER + 36)
TB_SETPARENT = (WM_USER + 37)
TB_SETROWS = (WM_USER + 39)
TB_GETROWS = (WM_USER + 40)
TB_SETCMDID = (WM_USER + 42)
TB_CHANGEBITMAP = (WM_USER + 43)
TB_GETBITMAP = (WM_USER + 44)
TB_GETBUTTONTEXTA = (WM_USER + 45)
TB_GETBUTTONTEXTW = (WM_USER + 75)
TB_REPLACEBITMAP = (WM_USER + 46)
TB_SETINDENT = (WM_USER + 47)
TB_SETIMAGELIST = (WM_USER + 48)
TB_GETIMAGELIST = (WM_USER + 49)
TB_LOADIMAGES = (WM_USER + 50)
TB_GETRECT = (WM_USER + 51)
TB_SETHOTIMAGELIST = (WM_USER + 52)
TB_GETHOTIMAGELIST = (WM_USER + 53)
TB_SETDISABLEDIMAGELIST = (WM_USER + 54)
TB_GETDISABLEDIMAGELIST = (WM_USER + 55)
TB_SETSTYLE = (WM_USER + 56)
TB_GETSTYLE = (WM_USER + 57)
TB_GETBUTTONSIZE = (WM_USER + 58)
TB_SETBUTTONWIDTH = (WM_USER + 59)
TB_SETMAXTEXTROWS = (WM_USER + 60)
TB_GETTEXTROWS = (WM_USER + 61)
TB_GETOBJECT = (WM_USER + 62)
TB_GETHOTITEM = (WM_USER + 71)
TB_SETHOTITEM = (WM_USER + 72)
TB_SETANCHORHIGHLIGHT = (WM_USER + 73)
TB_GETANCHORHIGHLIGHT = (WM_USER + 74)
TB_MAPACCELERATORA = (WM_USER + 78)
TB_GETINSERTMARK = (WM_USER + 79)
TB_SETINSERTMARK = (WM_USER + 80)
TB_INSERTMARKHITTEST = (WM_USER + 81)
TB_MOVEBUTTON = (WM_USER + 82)
TB_GETMAXSIZE = (WM_USER + 83)
TB_SETEXTENDEDSTYLE = (WM_USER + 84)
TB_GETEXTENDEDSTYLE = (WM_USER + 85)
TB_GETPADDING = (WM_USER + 86)
TB_SETPADDING = (WM_USER + 87)
TB_SETINSERTMARKCOLOR = (WM_USER + 88)
TB_GETINSERTMARKCOLOR = (WM_USER + 89)
TB_SETCOLORSCHEME = CCM_SETCOLORSCHEME
TB_GETCOLORSCHEME = CCM_GETCOLORSCHEME
TB_SETUNICODEFORMAT = CCM_SETUNICODEFORMAT
TB_GETUNICODEFORMAT = CCM_GETUNICODEFORMAT
TB_MAPACCELERATORW = (WM_USER + 90)
TB_GETBITMAPFLAGS = (WM_USER + 41)
TB_GETBUTTONINFOW = (WM_USER + 63)
TB_SETBUTTONINFOW = (WM_USER + 64)
TB_GETBUTTONINFOA = (WM_USER + 65)
TB_SETBUTTONINFOA = (WM_USER + 66)
TB_INSERTBUTTONW = (WM_USER + 67)
TB_ADDBUTTONSW = (WM_USER + 68)
TB_HITTEST = (WM_USER + 69)
TB_SETDRAWTEXTFLAGS = (WM_USER + 70)
TB_GETSTRINGW = (WM_USER + 91)
TB_GETSTRINGA = (WM_USER + 92)
TB_GETMETRICS = (WM_USER + 101)
TB_SETMETRICS = (WM_USER + 102)
TB_SETWINDOWTHEME = CCM_SETWINDOWTHEME