; Frequently used WM_* constants. WM_ACTIVATE = 6 ; &H6 WM_ACTIVATEAPP = 28 ; &H1C WM_ASKCBFORMATNAME = 780 ; &H30C WM_CANCELMODE = 31 ; &H1F WM_CAPTURECHANGED = 533 ; &H215 WM_CHANGECBCHAIN = 781 ; &H30D WM_CHAR = 258 ; &H102 WM_CHARTOITEM = 47 ; &H2F WM_CHILDACTIVATE = 34 ; &H22 WM_CLEAR = 771 ; &H303 WM_CLOSE = 16 ; &H10 WM_COMMAND = 273 ; &H111 WM_COMPACTING = 65 ; &H41 WM_COMPAREITEM = 57 ; &H39 WM_COPY = 769 ; &H301 WM_COPYDATA = 74 ; &H4A WM_CREATE = 1 ; &H1 WM_CTLCOLOR = 25 ; &H19 WM_CTLCOLORBTN = 309 ; &H135 WM_CTLCOLORDLG = 310 ; &H136 WM_CTLCOLOREDIT = 307 ; &H133 WM_CTLCOLORLISTBOX = 308 ; &H134 WM_CTLCOLORMSGBOX = 306 ; &H132 WM_CTLCOLORSCROLLBAR = 311 ; &H137 WM_CTLCOLORSTATIC = 312 ; &H138 WM_CUT = 768 ; &H300 WM_DEADCHAR = 259 ; &H103 WM_DELETEITEM = 45 ; &H2D WM_DESTROY = 2 ; &H2 WM_DESTROYCLIPBOARD = 775 ; &H307 WM_DEVMODECHANGE = 27 ; &H1B WM_DRAWCLIPBOARD = 776 ; &H308 WM_DRAWITEM = 43 ; &H2B WM_DROPFILES = 563 ; &H233 WM_ENABLE = 10 ; &HA WM_ENDSESSION = 22 ; &H16 WM_ENTERIDLE = 289 ; &H121 WM_ENTERMENULOOP = 529 ; &H211 WM_ERASEBKGND = 20 ; &H14 WM_EXITMENULOOP = 530 ; &H212 WM_FONTCHANGE = 29 ; &H1D WM_GETDLGCODE = 135 ; &H87 WM_GETFONT = 49 ; &H31 WM_GETHOTKEY = 51 ; &H33 WM_GETMINMAXINFO = 36 ; &H24 WM_GETTEXT = 13 ; &HD WM_GETTEXTLENGTH = 14 ; &HE WM_HOTKEY = 786 ; &H312 WM_HSCROLL = 276 ; &H114 WM_HSCROLLCLIPBOARD = 782 ; &H30E WM_ICONERASEBKGND = 39 ; &H27 WM_INITDIALOG = 272 ; &H110 WM_INITMENU = 278 ; &H116 WM_INITMENUPOPUP = 279 ; &H117 WM_KEYDOWN = 256 ; &H100 WM_KEYUP = 257 ; &H101 WM_KILLFOCUS = 8 ; &H8 WM_LBUTTONDBLCLK = 515 ; &H203 WM_LBUTTONDOWN = 513 ; &H201 WM_LBUTTONUP = 514 ; &H202 WM_MBUTTONDBLCLK = 521 ; &H209 WM_MBUTTONDOWN = 519 ; &H207 WM_MBUTTONUP = 520 ; &H208 WM_MDIACTIVATE = 546 ; &H222 WM_MDICASCADE = 551 ; &H227 WM_MDICREATE = 544 ; &H220 WM_MDIDESTROY = 545 ; &H221 WM_MDIGETACTIVE = 553 ; &H229 WM_MDIICONARRANGE = 552 ; &H228 WM_MDIMAXIMIZE = 549 ; &H225 WM_MDINEXT = 548 ; &H224 WM_MDIREFRESHMENU = 564 ; &H234 WM_MDIRESTORE = 547 ; &H223 WM_MDISETMENU = 560 ; &H230 WM_MDITILE = 550 ; &H226 WM_MEASUREITEM = 44 ; &H2C WM_MENUCHAR = 288 ; &H120 WM_MENUSELECT = 287 ; &H11F WM_MOUSEACTIVATE = 33 ; &H21 WM_MOUSEMOVE = 512 ; &H200 WM_MOVE = 3 ; &H3 WM_NCACTIVATE = 134 ; &H86 WM_NCCALCSIZE = 131 ; &H83 WM_NCCREATE = 129 ; &H81 WM_NCDESTROY = 130 ; &H82 WM_NCHITTEST = 132 ; &H84 WM_NCLBUTTONDBLCLK = 163 ; &HA3 WM_NCLBUTTONDOWN = 161 ; &HA1 WM_NCLBUTTONUP = 162 ; &HA2 WM_NCMBUTTONDBLCLK = 169 ; &HA9 WM_NCMBUTTONDOWN = 167 ; &HA7 WM_NCMBUTTONUP = 168 ; &HA8 WM_NCMOUSEMOVE = 160 ; &HA0 WM_NCPAINT = 133 ; &H85 WM_NCRBUTTONDBLCLK = 166 ; &HA6 WM_NCRBUTTONDOWN = 164 ; &HA4 WM_NCRBUTTONUP = 165 ; &HA5 WM_NEXTDLGCTL = 40 ; &H28 WM_PAINT = 15 ; &HF WM_PAINTCLIPBOARD = 777 ; &H309 WM_PAINTICON = 38 ; &H26 WM_PALETTECHANGED = 785 ; &H311 WM_PALETTEISCHANGING = 784 ; &H310 WM_PARENTNOTIFY = 528 ; &H210 WM_PASTE = 770 ; &H302 WM_POWER = 72 ; &H48 WM_QUERYDRAGICON = 55 ; &H37 WM_QUERYENDSESSION = 17 ; &H11 WM_QUERYNEWPALETTE = 783 ; &H30F WM_QUERYOPEN = 19 ; &H13 WM_QUEUESYNC = 35 ; &H23 WM_QUIT = 18 ; &H12 WM_RBUTTONDBLCLK = 518 ; &H206 WM_RBUTTONDOWN = 516 ; &H204 WM_RBUTTONUP = 517 ; &H205 WM_RENDERALLFORMATS = 774 ; &H306 WM_RENDERFORMAT = 773 ; &H305 WM_SETCURSOR = 32 ; &H20 WM_SETFOCUS = 7 ; &H7 WM_SETFONT = 48 ; &H30 WM_SETHOTKEY = 50 ; &H32 WM_SETREDRAW = 11 ; &HB WM_SETTEXT = 12 ; &HC WM_SHOWWINDOW = 24 ; &H18 WM_SIZE = 5 ; &H5 WM_SIZECLIPBOARD = 779 ; &H30B WM_SPOOLERSTATUS = 42 ; &H2A WM_SYSCHAR = 262 ; &H106 WM_SYSCOLORCHANGE = 21 ; &H15 WM_SYSCOMMAND = 274 ; &H112 WM_SYSDEADCHAR = 263 ; &H107 WM_SYSKEYDOWN = 260 ; &H104 WM_SYSKEYUP = 261 ; &H105 WM_TIMECHANGE = 30 ; &H1E WM_TIMER = 275 ; &H113 WM_UNDO = 772 ; &H304 WM_VKEYTOITEM = 46 ; &H2E WM_VSCROLL = 277 ; &H115 WM_VSCROLLCLIPBOARD = 778 ; &H30A WM_WINDOWPOSCHANGED = 71 ; &H47 WM_WINDOWPOSCHANGING = 70 ; &H46 WM_WININICHANGE = 26 ; &H1A