WINDOW_MESSAGE Enumeration

[Flags]
 public enum WINDOW_MESSAGE : uint
 {
     NULL = 0x0000,
     CREATE = 0x0001,
     DESTROY = 0x0002,
     MOVE = 0x0003,
     SIZE = 0x0005,
     ACTIVATE = 0x0006,
     SET_FOCUS = 0x0007,
     KILL_FOCUS = 0x0008,
     ENABLE = 0x000A,
     SET_REDRAW = 0x000B,
     SET_TEXT = 0x000C,
     GET_TEXT = 0x000D,
     GET_TEXT_LENGTH = 0x000E,
     PAINT = 0x000F,
     CLOSE = 0x0010,
     QUERY_END_SESSION = 0x0011,
     QUERY_OPEN = 0x0013,
     END_SESSION = 0x0016,
     QUIT = 0x0012,
     ERASE_BKGND = 0x0014,
     SYS_COLOR_CHANGE = 0x0015,
     SHOW_WINDOW = 0x0018,
     WIN_IN_CHANGE = 0x001A,
     SET_TING_CHANGE = WIN_IN_CHANGE,
     DEV_MODE_CHANGE = 0x001B,
     ACTIVATE_APP = 0x001C,
     FONT_CHANGE = 0x001D,
     TIME_CHANGE = 0x001E,
     CANCEL_MODE = 0x001F,
     SET_CURSOR = 0x0020,
     MOUSE_ACTIVATE = 0x0021,
     CHILD_ACTIVATE = 0x0022,
     QUEUE_SYNC = 0x0023,
     GET_MIN_MAX_INFO = 0x0024,
     PAINT_ICON = 0x0026,
     ICON_ERASE_BKGND = 0x0027,
     NEXT_DLGCTL = 0x0028,
     SPOOLER_STATUS = 0x002A,
     DRAW_ITEM = 0x002B,
     MEASURE_ITEM = 0x002C,
     DELETE_ITEM = 0x002D,
     V_KEY_TO_ITEM = 0x002E,
     CHAR_TO_ITEM = 0x002F,
     SET_FONT = 0x0030,
     GET_FONT = 0x0031,
     SET_HOTKEY = 0x0032,
     GET_HOTKEY = 0x0033,
     QUERY_DRAG_ICON = 0x0037,
     COMPARE_ITEM = 0x0039,
     GET_OBJECT = 0x003D,
     COMPACTING = 0x0041,
     COMM_NOTIFY = 0x0044,
     WINDOW_POS_CHANGING = 0x0046,
     WINDOW_POS_CHANGED = 0x0047,
     POWER = 0x0048,
     COPY_DATA = 0x004A,
     CANCEL_JOURNAL = 0x004B,
     NOTIFY = 0x004E,
     INPUT_LANG_CHANGE_REQUEST = 0x0050,
     INPUT_LANG_CHANGE = 0x0051,
     T_CARD = 0x0052,
     HELP = 0x0053,
     USER_CHANGED = 0x0054,
     NOTIFY_FORMAT = 0x0055,
     CONTEX_TMENU = 0x007B,
     STYLE_CHANGING = 0x007C,
     STYLE_CHANGED = 0x007D,
     DISPLAY_CHANGE = 0x007E,
     GET_ICON = 0x007F,
     SET_ICON = 0x0080,
     NC_CREATE = 0x0081,
     NC_DESTROY = 0x0082,
     NC_CALC_SIZE = 0x0083,
     NC_HIT_TEST = 0x0084,
     NC_PAINT = 0x0085,
     NC_ACTIVATE = 0x0086,
     GET_DLG_CODE = 0x0087,
     SYNC_PAINT = 0x0088,
     NC_MOUSE_MOVE = 0x00A0,
     NCL_BUTTON_DOWN = 0x00A1,
     NCL_BUTTON_UP = 0x00A2,
     NCL_BUTTON_DBL_CLK = 0x00A3,
     NCR_BUTTON_DOWN = 0x00A4,
     NCR_BUTTON_UP = 0x00A5,
     NCR_BUTTON_DBL_CLK = 0x00A6,
     NCM_BUTTON_DOWN = 0x00A7,
     NCM_BUTTON_UP = 0x00A8,
     NCM_BUTTON_DBL_CLK = 0x00A9,
     NCX_BUTTON_DOWN = 0x00AB,
     NCX_BUTTON_UP = 0x00AC,
     NCX_BUTTON_DBL_CLK = 0x00AD,
     INPUT_DEVICE_CHANGE = 0x00FE,
     INPUT = 0x00FF,
     KEY_FIRST = 0x0100,
     KEY_DOWN = 0x0100,
     KEY_UP = 0x0101,
     CHAR = 0x0102,
     DEAD_CHAR = 0x0103,
     SYS_KEY_DOWN = 0x0104,
     SYS_KEY_UP = 0x0105,
     SYS_CHAR = 0x0106,
     SYS_DEAD_CHAR = 0x0107,
     UNICHAR = 0x0109,
     KEYLAST = 0x0109,
     IME_START_COMPOSITION = 0x010D,
     IME_END_COMPOSITION = 0x010E,
     IME_COMPOSITION = 0x010F,
     IME_KEYLAST = 0x010F,
     INIT_DIALOG = 0x0110,
     COMMAND = 0x0111,
     SYS_COMMAND = 0x0112,
     TIMER = 0x0113,
     H_SCROLL = 0x0114,
     V_SCROLL = 0x0115,
     INIT_MENU = 0x0116,
     INIT_MENU_POPUP = 0x0117,
     MENU_SELECT = 0x011F,
     MENU_CHAR = 0x0120,
     ENTER_IDLE = 0x0121,
     MENU_R_BUTTON_UP = 0x0122,
     MENU_DRAG = 0x0123,
     MENU_GET_OBJECT = 0x0124,
     UNINIT_MENU_POPUP = 0x0125,
     MENU_COMMAND = 0x0126,
     CHANGE_UI_STATE = 0x0127,
     UPDATE_UI_STATE = 0x0128,
     QUERY_UI_STATE = 0x0129,
     CTL_COLOR_MSGBOX = 0x0132,
     CTL_COLOR_EDIT = 0x0133,
     CTL_COLOR_LISTBOX = 0x0134,
     CTL_COLOR_BTN = 0x0135,
     CTL_COLOR_DLG = 0x0136,
     CTL_COLOR_SCROLLBAR = 0x0137,
     CTL_COLOR_STATIC = 0x0138,
     MOUSE_FIRST = 0x0200,
     MOUSE_MOVE = 0x0200,
     L_BUTTON_DOWN = 0x0201,
     L_BUTTON_UP = 0x0202,
     L_BUTTON_DBL_CLK = 0x0203,
     R_BUTTON_DOWN = 0x0204,
     R_BUTTON_UP = 0x0205,
     R_BUTTON_DBL_CLK = 0x0206,
     M_BUTTON_DOWN = 0x0207,
     M_BUTTON_UP = 0x0208,
     M_BUTTON_DBL_CLK = 0x0209,
     MOUSE_WHEEL = 0x020A,
     X_BUTTON_DOWN = 0x020B,
     X_BUTTON_UP = 0x020C,
     X_BUTTON_DBL_CLK = 0x020D,
     MOUSE_H_WHEEL = 0x020E,
     MOUSE_LAST = 0x020E,
     PARENT_NOTIFY = 0x0210,
     ENTER_MENU_LOOP = 0x0211,
     EXIT_MENU_LOOP = 0x0212,
     NEXT_MENU = 0x0213,
     SIZING = 0x0214,
     CAPTURE_CHANGED = 0x0215,
     MOVING = 0x0216,
     POWER_BROADCAST = 0x0218,
     DEVICE_CHANGE = 0x0219,
     MDI_CREATE = 0x0220,
     MDI_DESTROY = 0x0221,
     MDI_ACTIVATE = 0x0222,
     MDI_RESTORE = 0x0223,
     MDI_NEXT = 0x0224,
     MDI_MAXIMIZE = 0x0225,
     MDI_TILE = 0x0226,
     MDI_CASCADE = 0x0227,
     MDI_ICON_ARRANGE = 0x0228,
     MDI_GET_ACTIVE = 0x0229,
     MDI_SET_MENU = 0x0230,
     ENTER_SIZE_MOVE = 0x0231,
     EXIT_SIZE_MOVE = 0x0232,
     DROP_FILES = 0x0233,
     MDI_REFRESH_MENU = 0x0234,
     IME_SETCONTEXT = 0x0281,
     IME_NOTIFY = 0x0282,
     IME_CONTROL = 0x0283,
     IME_COMPOSITIONFULL = 0x0284,
     IME_SELECT = 0x0285,
     IME_CHAR = 0x0286,
     IME_REQUEST = 0x0288,
     IME_KEYDOWN = 0x0290,
     IME_KEYUP = 0x0291,
     MOUSE_HOVER = 0x02A1,
     MOUSE_LEAVE = 0x02A3,
     NC_MOUSE_HOVER = 0x02A0,
     NC_MOUSE_LEAVE = 0x02A2,
     WTS_SESSION_CHANGE = 0x02B1,
     TABLET_FIRST = 0x02c0,
     TABLET_LAST = 0x02df,
     CUT = 0x0300,
     COPY = 0x0301,
     PASTE = 0x0302,
     CLEAR = 0x0303,
     UNDO = 0x0304,
     RENDER_FORMAT = 0x0305,
     RENDER_ALL_FORMATS = 0x0306,
     DESTROY_CLIPBOARD = 0x0307,
     DRAW_CLIPBOARD = 0x0308,
     PAINT_CLIPBOARD = 0x0309,
     V_SCROLL_CLIPBOARD = 0x030A,
     SIZE_CLIPBOARD = 0x030B,
     ASK_CB_FORMATNAME = 0x030C,
     CHANGE_CB_CHAIN = 0x030D,
     HS_CROLL_CLIPBOARD = 0x030E,
     QUERY_NEW_PALETTE = 0x030F,
     PALETREIS_CHANGING = 0x0310,
     PALERTE_CHANGED = 0x0311,
     HOTKEY = 0x0312,
     PRINT = 0x0317,
     PRINT_CLIENT = 0x0318,
     APP_COMMAND = 0x0319,
     THEME_CHANGED = 0x031A,
     CLIPBOARD_UPDATE = 0x031D,
     DWM_COMPOSITION_CHANGED = 0x031E,
     DWM_NCR_CHANGED = 0x031F,
     DWM_COLORIZATION_COLOR_CHANGED = 0x0320,
     DWM_WINDOW_MAXIMIZED_CHANGE = 0x0321,
     GET_TITLE_BAR_INFO_EX = 0x033F,
     HANDHELD_FIRST = 0x0358,
     HANDHELD_LAST = 0x035F,
     AFX_FIRST = 0x0360,
     AFX_LAST = 0x037F,
     PEN_WIN_FIRST = 0x0380,
     PEN_WIN_LAST = 0x038F,
     APP = 0x8000,
     USER = 0x0400,
     CPL_LAUNCH = USER + 0x1000,
     CPL_LAUNCHED = USER + 0x1001,
     SYS_TIMER = 0x118,
     HSHELL_ACCESS_IBILITY_STATE = 11,
     HSHELL_ACTIVATE_SHELL_WINDOW = 3,
     HSHELL_APP_COMMAND = 12,
     HSHELL_GET_MIN_RECT = 5,
     HSHELL_LANGUAGE = 8,
     HSHELL_REDRAW = 6,
     HSHELL_TASKMAN = 7,
     HSHELL_WINDOW_CREATED = 1,
     HSHELL_WINDOW_DESTROYED = 2,
     HSHELL_WINDOW_ACTIVATED = 4,
     HSHELL_WINDOW_REPLACED = 13
 }