window_messages.h File Reference

#include <xtd/types.h>

Definition

Contains windows messages constants.

Copyright

Copyright (c) 2024 Gammasoft. All rights reserved.

Go to the source code of this file.

Functions
xtd::intptr	send_message (xtd::intptr hwnd, xtd::int32 msg, xtd::intptr wparam, xtd::intptr lparam)

Variables
constexpr xtd::uint32	WM_NULL
	Performs no operation. An application sends the WM_NULL message if it wants to post a message that the recipient window will ignore.
constexpr xtd::uint32	WM_CREATE
	Sent when an application requests that a window be created by calling the CreateWindowEx or CreateWindow function. (The message is sent before the function returns.) The window procedure of the new window receives this message after the window is created, but before the window becomes visible.
constexpr xtd::uint32	WM_DESTROY
	Sent when a window is being destroyed. It is sent to the window procedure of the window being destroyed after the window is removed from the screen.
constexpr xtd::uint32	WM_MOVE
	Sent after a window has been moved.
constexpr xtd::uint32	WM_SIZE
	Sent to a window after its size has changed.
constexpr xtd::uint32	WM_ACTIVATE
	Sent to both the window being activated and the window being deactivated. If the windows use the same input queue, the message is sent synchronously, first to the window procedure of the top-level window being deactivated, then to the window procedure of the top-level window being activated. If the windows use different input queues, the message is sent asynchronously, so the window is activated immediately.
constexpr xtd::uint32	WM_SETFOCUS
	Sent to a window after it has gained the keyboard focus.
constexpr xtd::uint32	WM_KILLFOCUS
	Sent to a window immediately before it loses the keyboard focus.
constexpr xtd::uint32	WM_ENABLE
	Sent when an application changes the enabled state of a window. It is sent to the window whose enabled state is changing. This message is sent before the EnableWindow function returns, but after the enabled state (WS_DISABLED style bit) of the window has changed.
constexpr xtd::uint32	WM_SETREDRAW
	An application sends the WM_SETREDRAW message to a window to allow changes in that window to be redrawn or to prevent changes in that window from being redrawn.
constexpr xtd::uint32	WM_SETTEXT
	Sets the text of a window.
constexpr xtd::uint32	WM_GETTEXT
	Copies the text that corresponds to a window into a buffer provided by the caller.
constexpr xtd::uint32	WM_GETTEXTLENGTH
	Determines the length, in characters, of the text associated with a window.
constexpr xtd::uint32	WM_PAINT
	The WM_PAINT message is sent when the system or another application makes a request to paint a portion of an application's window. The message is sent when the UpdateWindow or RedrawWindow function is called, or by the DispatchMessage function when the application obtains a WM_PAINT message by using the GetMessage or PeekMessage function.
constexpr xtd::uint32	WM_CLOSE
	Sent as a signal that a window or an application should terminate.
constexpr xtd::uint32	WM_QUERYENDSESSION
	The WM_QUERYENDSESSION message is sent when the user chooses to end the session or when an application calls one of the system shutdown functions. If any application returns zero, the session is not ended. The system stops sending WM_QUERYENDSESSION messages as soon as one application returns zero.
constexpr xtd::uint32	WM_QUIT
	Indicates a request to terminate an application, and is generated when the application calls the PostQuitMessage function. This message causes the GetMessage function to return zero.
constexpr xtd::uint32	WM_QUERYOPEN
	Sent to an icon when the user requests that the window be restored to its previous size and position.
constexpr xtd::uint32	WM_ERASEBKGND
	Sent when the window background must be erased (for example, when a window is resized). The message is sent to prepare an invalidated portion of a window for painting.
constexpr xtd::uint32	WM_SYSCOLORCHANGE
	The WM_SYSCOLORCHANGE message is sent to all top-level windows when a change is made to a system color setting.
constexpr xtd::uint32	WM_ENDSESSION
	The WM_ENDSESSION message is sent to an application after the system processes the results of the WM_QUERYENDSESSION message. The WM_ENDSESSION message informs the application whether the session is ending.The WM_ENDSESSION message is sent to an application after the system processes the results of the WM_QUERYENDSESSION message. The WM_ENDSESSION message informs the application whether the session is ending.
constexpr xtd::uint32	WM_SHOWWINDOW
	Sent to a window when the window is about to be hidden or shown.
constexpr xtd::uint32	WM_CTLCOLOR
	The WM_CTLCOLOR message is used in 16-bit versions of Windows to change the color scheme of list boxes, the list boxes of combo boxes, message boxes, button controls, edit controls, static controls, and dialog boxes.
constexpr xtd::uint32	WM_WININICHANGE
	An application sends the WM_WININICHANGE message to all top-level windows after making a change to the WIN.INI file. The SystemParametersInfo function sends this message after an application uses the function to change a setting in WIN.INI.
constexpr xtd::uint32	WM_DEVMODECHANGE
	The WM_DEVMODECHANGE message is sent to all top-level windows whenever the user changes device-mode settings.
constexpr xtd::uint32	WM_ACTIVATEAPP
	Sent when a window belonging to a different application than the active window is about to be activated. The message is sent to the application whose window is being activated and to the application whose window is being deactivated.
constexpr xtd::uint32	WM_FONTCHANGE
	An application sends the WM_FONTCHANGE message to all top-level windows in the system after changing the pool of font resources.
constexpr xtd::uint32	WM_TIMECHANGE
	A message that is sent whenever there is a change in the system time.
constexpr xtd::uint32	WM_CANCELMODE
	Sent to cancel certain modes, such as mouse capture. For example, the system sends this message to the active window when a dialog box or message box is displayed. Certain functions also send this message explicitly to the specified window regardless of whether it is the active window. For example, the EnableWindow function sends this message when disabling the specified window.
constexpr xtd::uint32	WM_SETCURSOR
	Sent to a window if the mouse causes the cursor to move within a window and mouse input is not captured.
constexpr xtd::uint32	WM_MOUSEACTIVATE
	Sent when the cursor is in an inactive window and the user presses a mouse button. The parent window receives this message only if the child window passes it to the DefWindowProc function.
constexpr xtd::uint32	WM_CHILDACTIVATE
	Sent to a child window when the user clicks the window's title bar or when the window is activated, moved, or sized.
constexpr xtd::uint32	WM_QUEUESYNC
	Sent by a computer-based training (CBT) application to separate user-input messages from other messages sent through the WH_JOURNALPLAYBACK procedure.
constexpr xtd::uint32	WM_GETMINMAXINFO
	Sent to a window when the size or position of the window is about to change. An application can use this message to override the window's default maximized size and position, or its default minimum or maximum tracking size.
constexpr xtd::uint32	WM_PAINTICON
	The WM_PAINTICON message is sent to a minimized window when the icon is to be painted but only if the application is written for Windows 3.x. A window receives this message only if a class icon is defined for the window; otherwise, WM_PAINT is sent instead.
constexpr xtd::uint32	WM_ICONERASEBKGND
	An application sends the WM_ERASEBKGND message when the window background must be erased (for example, when a window is resized). The message is sent to prepare an invalidated portion of a window for painting.
constexpr xtd::uint32	WM_NEXTDLGCTL
	Sent to a dialog box procedure to set the keyboard focus to a different control in the dialog box.
constexpr xtd::uint32	WM_SPOOLERSTATUS
	The WM_SPOOLERSTATUS message is sent from Print Manager whenever a job is added to or removed from the Print Manager queue.
constexpr xtd::uint32	WM_DRAWITEM
	Sent to the parent window of an owner-drawn button, combo box, list box, or menu when a visual aspect of the button, combo box, list box, or menu has changed.
constexpr xtd::uint32	WM_MEASUREITEM
	Sent to the owner window of a combo box, list box, list-view control, or menu item when the control or menu is created.
constexpr xtd::uint32	WM_DELETEITEM
	Sent to the owner of a list box or combo box when the list box or combo box is destroyed or when items are removed by the LB_DELETESTRING, LB_RESETCONTENT, CB_DELETESTRING, or CB_RESETCONTENT message. The system sends a WM_DELETEITEM message for each deleted item. The system sends the WM_DELETEITEM message for any deleted list box or combo box item with nonzero item data.
constexpr xtd::uint32	WM_VKEYTOITEM
	Sent by a list box with the LBS_WANTKEYBOARDINPUT style to its owner in response to a WM_KEYDOWN message.
constexpr xtd::uint32	WM_CHARTOITEM
	Sent by a list box with the LBS_WANTKEYBOARDINPUT style to its owner in response to a WM_CHAR message.
constexpr xtd::uint32	WM_SETFONT
	Sets the font that a control is to use when drawing text.
constexpr xtd::uint32	WM_GETFONT
	Retrieves the font with which the control is currently drawing its text.
constexpr xtd::uint32	WM_SETHOTKEY
	Sent to a window to associate a hot key with the window. When the user presses the hot key, the system activates the window.
constexpr xtd::uint32	WM_GETHOTKEY
	Sent to determine the hot key associated with a window.
constexpr xtd::uint32	WM_QUERYDRAGICON
	Sent to a minimized (iconic) window. The window is about to be dragged by the user but does not have an icon defined for its class. An application can return a handle to an icon or cursor. The system displays this cursor or icon while the user drags the icon.
constexpr xtd::uint32	WM_COMPAREITEM
	Sent to determine the relative position of a new item in the sorted list of an owner-drawn combo box or list box. Whenever the application adds a new item, the system sends this message to the owner of a combo box or list box created with the CBS_SORT or LBS_SORT style.
constexpr xtd::uint32	WM_GETOBJECT
	Sent by both Microsoft Active Accessibility and Microsoft UI Automation to obtain information about an accessible object contained in a server application.
constexpr xtd::uint32	WM_COMPACTING
	Sent to all top-level windows when the system detects more than 12.5 percent of system time over a 30- to 60-second interval is being spent compacting memory. This indicates that system memory is low.
constexpr xtd::uint32	WM_WINDOWPOSCHANGING
	Sent to a window whose size, position, or place in the Z order is about to change as a result of a call to the SetWindowPos function or another window-management function.
constexpr xtd::uint32	WM_WINDOWPOSCHANGED
	Sent to a window whose size, position, or place in the Z order has changed as a result of a call to the SetWindowPos function or another window-management function.
constexpr xtd::uint32	WM_POWER
	Notifies applications that the system, typically a battery-powered personal computer, is about to enter a suspended mode.
constexpr xtd::uint32	WM_COPYDATA
	An application sends the WM_COPYDATA message to pass data to another application.
constexpr xtd::uint32	WM_CANCELJOURNAL
	Posted to an application when a user cancels the application's journaling activities. The message is posted with a NULL window handle.
constexpr xtd::uint32	WM_NOTIFY
	Sent by a common control to its parent window when an event has occurred or the control requires some information.
constexpr xtd::uint32	WM_INPUTLANGCHANGEREQUEST
	Posted to the window with the focus when the user chooses a new input language, either with the hotkey (specified in the Keyboard control panel application) or from the indicator on the system taskbar. An application can accept the change by passing the message to the DefWindowProc function or reject the change (and prevent it from taking place) by returning immediately.
constexpr xtd::uint32	WM_INPUTLANGCHANGE
	Sent to the topmost affected window after an application's input language has been changed. You should make any application-specific settings and pass the message to the DefWindowProc function, which passes the message to all first-level child windows. These child windows can pass the message to DefWindowProc to have it pass the message to their child windows, and so on.
constexpr xtd::uint32	WM_TCARD
	Sent to an application that has initiated a training card with Windows Help. The message informs the application when the user clicks an authorable button. An application initiates a training card by specifying the HELP_TCARD command in a call to the WinHelp function.
constexpr xtd::uint32	WM_HELP
	Indicates that the user pressed the F1 key. If a menu is active when F1 is pressed, WM_HELP is sent to the window associated with the menu; otherwise, WM_HELP is sent to the window that has the keyboard focus. If no window has the keyboard focus, WM_HELP is sent to the currently active window.
constexpr xtd::uint32	WM_USERCHANGED
	Sent to all windows after the user has logged on or off. When the user logs on or off, the system updates the user-specific settings. The system sends this message immediately after updating the settings.
constexpr xtd::uint32	WM_NOTIFYFORMAT
	Determines if a window accepts ANSI or Unicode structures in the WM_NOTIFY notification message. WM_NOTIFYFORMAT messages are sent from a common control to its parent window and from the parent window to the common control.
constexpr xtd::uint32	WM_CONTEXTMENU
	Notifies a window that the user desires a context menu to appear. The user may have clicked the right mouse button (right-clicked) in the window, pressed Shift+F10 or pressed the applications key (context menu key) available on some keyboards.
constexpr xtd::uint32	WM_STYLECHANGING
	Sent to a window when the SetWindowLong function is about to change one or more of the window's styles.
constexpr xtd::uint32	WM_STYLECHANGED
	Sent to a window after the SetWindowLong function has changed one or more of the window's styles.
constexpr xtd::uint32	WM_DISPLAYCHANGE
	The WM_DISPLAYCHANGE message is sent to all windows when the display resolution has changed.
constexpr xtd::uint32	WM_GETICON
	Sent to a window to retrieve a handle to the large or small icon associated with a window. The system displays the large icon in the ALT+TAB dialog, and the small icon in the window caption.
constexpr xtd::uint32	WM_SETICON
	Associates a new large or small icon with a window. The system displays the large icon in the ALT+TAB dialog box, and the small icon in the window caption.
constexpr xtd::uint32	WM_NCCREATE
	Sent prior to the WM_CREATE message when a window is first created.
constexpr xtd::uint32	WM_NCDESTROY
	Notifies a window that its nonclient area is being destroyed. The DestroyWindow function sends the WM_NCDESTROY message to the window following the WM_DESTROY message.WM_DESTROY is used to free the allocated memory object associated with the window.
constexpr xtd::uint32	WM_NCCALCSIZE
	Sent when the size and position of a window's client area must be calculated. By processing this message, an application can control the content of the window's client area when the size or position of the window changes.
constexpr xtd::uint32	WM_NCHITTEST
	Sent to a window in order to determine what part of the window corresponds to a particular screen coordinate. This can happen, for example, when the cursor moves, when a mouse button is pressed or released, or in response to a call to a function such as WindowFromPoint. If the mouse is not captured, the message is sent to the window beneath the cursor. Otherwise, the message is sent to the window that has captured the mouse.Sent to a window in order to determine what part of the window corresponds to a particular screen coordinate. This can happen, for example, when the cursor moves, when a mouse button is pressed or released, or in response to a call to a function such as WindowFromPoint. If the mouse is not captured, the message is sent to the window beneath the cursor. Otherwise, the message is sent to the window that has captured the mouse.
constexpr xtd::uint32	WM_NCPAINT
	The WM_NCPAINT message is sent to a window when its frame must be painted.
constexpr xtd::uint32	WM_NCACTIVATE
	Sent to a window when its nonclient area needs to be changed to indicate an active or inactive state.
constexpr xtd::uint32	WM_GETDLGCODE
	Sent to the window procedure associated with a control. By default, the system handles all keyboard input to the control; the system interprets certain types of keyboard input as dialog box navigation keys. To override this default behavior, the control can respond to the WM_GETDLGCODE message to indicate the types of input it wants to process itself.
constexpr xtd::uint32	WM_SYNCPAINT
	The WM_SYNCPAINT message is used to synchronize painting while avoiding linking independent GUI threads.
constexpr xtd::uint32	WM_NCMOUSEMOVE
	Posted to a window when the cursor is moved within the nonclient area of the window. This message is posted to the window that contains the cursor. If a window has captured the mouse, this message is not posted.
constexpr xtd::uint32	WM_NCLBUTTONDOWN
	Posted when the user presses the left mouse button while the cursor is within the nonclient area of a window. This message is posted to the window that contains the cursor. If a window has captured the mouse, this message is not posted.
constexpr xtd::uint32	WM_NCLBUTTONUP
	Posted when the user releases the left mouse button while the cursor is within the nonclient area of a window. This message is posted to the window that contains the cursor. If a window has captured the mouse, this message is not posted.
constexpr xtd::uint32	WM_NCLBUTTONDBLCLK
	Posted when the user double-clicks the left mouse button while the cursor is within the nonclient area of a window. This message is posted to the window that contains the cursor. If a window has captured the mouse, this message is not posted.
constexpr xtd::uint32	WM_NCRBUTTONDOWN
	Posted when the user presses the right mouse button while the cursor is within the nonclient area of a window. This message is posted to the window that contains the cursor. If a window has captured the mouse, this message is not posted.
constexpr xtd::uint32	WM_NCRBUTTONUP
	Posted when the user releases the right mouse button while the cursor is within the nonclient area of a window. This message is posted to the window that contains the cursor. If a window has captured the mouse, this message is not posted.
constexpr xtd::uint32	WM_NCRBUTTONDBLCLK
	Posted when the user double-clicks the right mouse button while the cursor is within the nonclient area of a window. This message is posted to the window that contains the cursor. If a window has captured the mouse, this message is not posted.
constexpr xtd::uint32	WM_NCMBUTTONDOWN
	Posted when the user presses the middle mouse button while the cursor is within the nonclient area of a window. This message is posted to the window that contains the cursor. If a window has captured the mouse, this message is not posted.
constexpr xtd::uint32	WM_NCMBUTTONUP
	Posted when the user releases the middle mouse button while the cursor is within the nonclient area of a window. This message is posted to the window that contains the cursor. If a window has captured the mouse, this message is not posted.
constexpr xtd::uint32	WM_NCMBUTTONDBLCLK
	Posted when the user double-clicks the middle mouse button while the cursor is within the nonclient area of a window. This message is posted to the window that contains the cursor. If a window has captured the mouse, this message is not posted.
constexpr xtd::uint32	WM_NCXBUTTONDOWN
	Posted when the user presses the first or second X button while the cursor is in the nonclient area of a window. This message is posted to the window that contains the cursor. If a window has captured the mouse, this message is not posted.
constexpr xtd::uint32	WM_NCXBUTTONUP
	Posted when the user releases the first or second X button while the cursor is in the nonclient area of a window. This message is posted to the window that contains the cursor. If a window has captured the mouse, this message is not posted.
constexpr xtd::uint32	WM_NCXBUTTONDBLCLK
	Posted when the user double-clicks the first or second X button while the cursor is in the nonclient area of a window. This message is posted to the window that contains the cursor. If a window has captured the mouse, this message is not posted.
constexpr xtd::uint32	WM_INPUT_DEVICE_CHANGE
	Sent to the window that registered to receive raw input.
constexpr xtd::uint32	WM_INPUT
	Sent to the window that is getting raw input.
constexpr xtd::uint32	WM_KEYDOWN
	Posted to the window with the keyboard focus when a nonsystem key is pressed. A nonsystem key is a key that is pressed when the ALT key is not pressed.
constexpr xtd::uint32	WM_KEYUP
	Posted to the window with the keyboard focus when a nonsystem key is released. A nonsystem key is a key that is pressed when the ALT key is not pressed, or a keyboard key that is pressed when a window has the keyboard focus.
constexpr xtd::uint32	WM_CHAR
	Posted to the window with the keyboard focus when a WM_KEYDOWN message is translated by the TranslateMessage function. The WM_CHAR message contains the character code of the key that was pressed.
constexpr xtd::uint32	WM_DEADCHAR
	Posted to the window with the keyboard focus when a WM_KEYUP message is translated by the TranslateMessage function. WM_DEADCHAR specifies a character code generated by a dead key. A dead key is a key that generates a character, such as the umlaut (double-dot), that is combined with another character to form a composite character. For example, the umlaut-O character ( ) is generated by typing the dead key for the umlaut character, and then typing the O key.
constexpr xtd::uint32	WM_SYSKEYDOWN
	Posted to the window with the keyboard focus when the user presses the F10 key (which activates the menu bar) or holds down the ALT key and then presses another key. It also occurs when no window currently has the keyboard focus; in this case, the WM_SYSKEYDOWN message is sent to the active window. The window that receives the message can distinguish between these two contexts by checking the context code in the lParam parameter.Posted to the window with the keyboard focus when the user presses the F10 key (which activates the menu bar) or holds down the ALT key and then presses another key. It also occurs when no window currently has the keyboard focus; in this case, the WM_SYSKEYDOWN message is sent to the active window. The window that receives the message can distinguish between these two contexts by checking the context code in the lParam parameter.
constexpr xtd::uint32	WM_SYSKEYUP
	Posted to the window with the keyboard focus when the user releases a key that was pressed while the ALT key was held down. It also occurs when no window currently has the keyboard focus; in this case, the WM_SYSKEYUP message is sent to the active window. The window that receives the message can distinguish between these two contexts by checking the context code in the lParam parameter.
constexpr xtd::uint32	WM_SYSCHAR
	Posted to the window with the keyboard focus when a WM_SYSKEYDOWN message is translated by the TranslateMessage function. It specifies the character code of a system character key that is, a character key that is pressed while the ALT key is down.
constexpr xtd::uint32	WM_SYSDEADCHAR
	Sent to the window with the keyboard focus when a WM_SYSKEYDOWN message is translated by the TranslateMessage function. WM_SYSDEADCHAR specifies the character code of a system dead key that is, a dead key that is pressed while holding down the ALT key.
constexpr xtd::uint32	WM_KEYLAST
	Keyboard message filter value.
constexpr xtd::uint32	WM_IME_STARTCOMPOSITION
	Sent immediately before the IME generates the composition string as a result of a keystroke. A window receives this message through its WindowProc function.
constexpr xtd::uint32	WM_IME_ENDCOMPOSITION
	Sent to an application when the IME ends composition. A window receives this message through its WindowProc function.
constexpr xtd::uint32	WM_INITDIALOG
	Sent to the dialog box procedure immediately before a dialog box is displayed. Dialog box procedures typically use this message to initialize controls and carry out any other initialization tasks that affect the appearance of the dialog box.
constexpr xtd::uint32	WM_COMMAND
	Sent when the user selects a command item from a menu, when a control sends a notification message to its parent window, or when an accelerator keystroke is translated.
constexpr xtd::uint32	WM_SYSCOMMAND
	A window receives this message when the user chooses a command from the Window menu (formerly known as the system or control menu) or when the user chooses the maximize button, minimize button, restore button, or close button.
constexpr xtd::uint32	WM_TIMER
	Posted to the installing thread's message queue when a timer expires. The message is posted by the GetMessage or PeekMessage function.
constexpr xtd::uint32	WM_HSCROLL
	The WM_HSCROLL message is sent to a window when a scroll event occurs in the window's standard horizontal scroll bar. This message is also sent to the owner of a horizontal scroll bar control when a scroll event occurs in the control.
constexpr xtd::uint32	WM_VSCROLL
	The WM_VSCROLL message is sent to a window when a scroll event occurs in the window's standard vertical scroll bar. This message is also sent to the owner of a vertical scroll bar control when a scroll event occurs in the control.
constexpr xtd::uint32	WM_INITMENU
	Sent when a menu is about to become active. It occurs when the user clicks an item on the menu bar or presses a menu key. This allows the application to modify the menu before it is displayed.
constexpr xtd::uint32	WM_INITMENUPOPUP
	Sent when a drop-down menu or submenu is about to become active. This allows an application to modify the menu before it is displayed, without changing the entire menu.
constexpr xtd::uint32	WM_GESTURE
	Passes information about a gesture.
constexpr xtd::uint32	WM_GESTURENOTIFY
	Gives you a chance to set the gesture configuration.
constexpr xtd::uint32	WM_MENUSELECT
	Sent to a menu's owner window when the user selects a menu item.
constexpr xtd::uint32	WM_MENUCHAR
	Sent when a menu is active and the user presses a key that does not correspond to any mnemonic or accelerator key. This message is sent to the window that owns the menu.
constexpr xtd::uint32	WM_ENTERIDLE
	Sent to the owner window of a modal dialog box or menu that is entering an idle state. A modal dialog box or menu enters an idle state when no messages are waiting in its queue after it has processed one or more previous messages.
constexpr xtd::uint32	WM_MENURBUTTONUP
	Sent when the user releases the right mouse button while the cursor is on a menu item.
constexpr xtd::uint32	WM_MENUDRAG
	Sent to the owner of a drag-and-drop menu when the user drags a menu item.
constexpr xtd::uint32	WM_MENUGETOBJECT
	Sent to the owner of a drag-and-drop menu when the mouse cursor enters a menu item or moves from the center of the item to the top or bottom of the item.
constexpr xtd::uint32	WM_UNINITMENUPOPUP
	Sent when a drop-down menu or submenu has been destroyed.
constexpr xtd::uint32	WM_MENUCOMMAND
	Sent when the user makes a selection from a menu.
constexpr xtd::uint32	WM_CHANGEUISTATE
	An application sends the WM_CHANGEUISTATE message to indicate that the UI state should be changed.
constexpr xtd::uint32	WM_UPDATEUISTATE
	An application sends the WM_UPDATEUISTATE message to change the UI state for the specified window and all its child windows.
constexpr xtd::uint32	WM_QUERYUISTATE
	An application sends the WM_QUERYUISTATE message to retrieve the UI state for a window.
constexpr xtd::uint32	WM_CTLCOLORMSGBOX
	The WM_CTLCOLORMSGBOX message is sent to the owner window of a message box before Windows draws the message box. By responding to this message, the owner window can set the text and background colors of the message box by using the given display device context handle.
constexpr xtd::uint32	WM_CTLCOLOREDIT
	An edit control that is not read-only or disabled sends the WM_CTLCOLOREDIT message to its parent window when the control is about to be drawn. By responding to this message, the parent window can use the specified device context handle to set the text and background colors of the edit control.
constexpr xtd::uint32	WM_CTLCOLORLISTBOX
	Sent to the parent window of a list box before the system draws the list box. By responding to this message, the parent window can set the text and background colors of the list box by using the specified display device context handle.
constexpr xtd::uint32	WM_CTLCOLORBTN
	The WM_CTLCOLORBTN message is sent to the parent window of a button before drawing the button. The parent window can change the button's text and background colors. However, only owner-drawn buttons respond to the parent window processing this message.
constexpr xtd::uint32	WM_CTLCOLORDLG
	Sent to a dialog box before the system draws the dialog box. By responding to this message, the dialog box can set its text and background colors using the specified display device context handle.
constexpr xtd::uint32	WM_CTLCOLORSCROLLBAR
	The WM_CTLCOLORSCROLLBAR message is sent to the parent window of a scroll bar control when the control is about to be drawn. By responding to this message, the parent window can use the display context handle to set the background color of the scroll bar control.
constexpr xtd::uint32	WM_CTLCOLORSTATIC
	A static control, or an edit control that is read-only or disabled, sends the WM_CTLCOLORSTATIC message to its parent window when the control is about to be drawn. By responding to this message, the parent window can use the specified device context handle to set the text foreground and background colors of the static control.
constexpr xtd::int32	MN_GETHMENU
	Retrieves the menu handle for the current window.
constexpr xtd::uint32	WM_MOUSEMOVE
	Posted to a window when the cursor moves. If the mouse is not captured, the message is posted to the window that contains the cursor. Otherwise, the message is posted to the window that has captured the mouse.
constexpr xtd::uint32	WM_LBUTTONDOWN
	Posted when the user presses the left mouse button while the cursor is in the client area of a window. If the mouse is not captured, the message is posted to the window beneath the cursor. Otherwise, the message is posted to the window that has captured the mouse.
constexpr xtd::uint32	WM_LBUTTONUP
	Posted when the user releases the left mouse button while the cursor is in the client area of a window. If the mouse is not captured, the message is posted to the window beneath the cursor. Otherwise, the message is posted to the window that has captured the mouse.
constexpr xtd::uint32	WM_LBUTTONDBLCLK
	Posted when the user double-clicks the left mouse button while the cursor is in the client area of a window. If the mouse is not captured, the message is posted to the window beneath the cursor. Otherwise, the message is posted to the window that has captured the mouse.
constexpr xtd::uint32	WM_RBUTTONDOWN
	Posted when the user presses the right mouse button while the cursor is in the client area of a window. If the mouse is not captured, the message is posted to the window beneath the cursor. Otherwise, the message is posted to the window that has captured the mouse.
constexpr xtd::uint32	WM_RBUTTONUP
	Posted when the user releases the right mouse button while the cursor is in the client area of a window. If the mouse is not captured, the message is posted to the window beneath the cursor. Otherwise, the message is posted to the window that has captured the mouse.
constexpr xtd::uint32	WM_RBUTTONDBLCLK
	Posted when the user double-clicks the right mouse button while the cursor is in the client area of a window. If the mouse is not captured, the message is posted to the window beneath the cursor. Otherwise, the message is posted to the window that has captured the mouse.
constexpr xtd::uint32	WM_MBUTTONDOWN
	Posted when the user presses the middle mouse button while the cursor is in the client area of a window. If the mouse is not captured, the message is posted to the window beneath the cursor. Otherwise, the message is posted to the window that has captured the mouse.
constexpr xtd::uint32	WM_MBUTTONUP
	Posted when the user releases the middle mouse button while the cursor is in the client area of a window. If the mouse is not captured, the message is posted to the window beneath the cursor. Otherwise, the message is posted to the window that has captured the mouse.
constexpr xtd::uint32	WM_MBUTTONDBLCLK
	Posted when the user double-clicks the middle mouse button while the cursor is in the client area of a window. If the mouse is not captured, the message is posted to the window beneath the cursor. Otherwise, the message is posted to the window that has captured the mouse.
constexpr xtd::uint32	WM_MOUSEWHEEL
	Sent to the focus window when the mouse wheel is rotated. The DefWindowProc function propagates the message to the window's parent. There should be no internal forwarding of the message, since DefWindowProc propagates it up the parent chain until it finds a window that processes it.
constexpr xtd::uint32	WM_XBUTTONDOWN
	Posted when the user presses the first or second X button while the cursor is in the client area of a window. If the mouse is not captured, the message is posted to the window beneath the cursor. Otherwise, the message is posted to the window that has captured the mouse.
constexpr xtd::uint32	WM_XBUTTONUP
	Posted when the user releases the first or second X button while the cursor is in the client area of a window. If the mouse is not captured, the message is posted to the window beneath the cursor. Otherwise, the message is posted to the window that has captured the mouse.
constexpr xtd::uint32	WM_XBUTTONDBLCLK
	Posted when the user double-clicks the first or second X button while the cursor is in the client area of a window. If the mouse is not captured, the message is posted to the window beneath the cursor. Otherwise, the message is posted to the window that has captured the mouse.
constexpr xtd::uint32	WM_MOUSEHWHEEL
	Sent to the active window when the mouse's horizontal scroll wheel is tilted or rotated. The DefWindowProc function propagates the message to the window's parent. There should be no internal forwarding of the message, since DefWindowProc propagates it up the parent chain until it finds a window that processes it.
constexpr xtd::uint32	WM_PARENTNOTIFY
	Sent to the parent of a child window when the child window is created or destroyed, or when the user clicks a mouse button while the cursor is over the child window. When the child window is being created, the system sends WM_PARENTNOTIFY just before the CreateWindow or CreateWindowEx function that creates the window returns. When the child window is being destroyed, the system sends the message before any processing to destroy the window takes place.
constexpr xtd::uint32	WM_ENTERMENULOOP
	Notifies an application's main window procedure that a menu modal loop has been entered.
constexpr xtd::uint32	WM_EXITMENULOOP
	Notifies an application's main window procedure that a menu modal loop has been exited.
constexpr xtd::uint32	WM_NEXTMENU
	Sent to an application when the right or left arrow key is used to switch between the menu bar and the system menu.
constexpr xtd::uint32	WM_SIZING
	Sent to a window that the user is resizing. By processing this message, an application can monitor the size and position of the drag rectangle and, if needed, change its size or position.
constexpr xtd::uint32	WM_CAPTURECHANGED
	Sent to the window that is losing the mouse capture.
constexpr xtd::uint32	WM_MOVING
	Sent to a window that the user is moving. By processing this message, an application can monitor the position of the drag rectangle and, if needed, change its position.
constexpr xtd::uint32	WM_POWERBROADCAST
	Notifies applications that a power-management event has occurred.
constexpr xtd::uint32	WM_DEVICECHANGE
	Notifies an application of a change to the hardware configuration of a device or the computer.
constexpr xtd::uint32	WM_MDICREATE
	An application sends the WM_MDICREATE message to a multiple-document interface (MDI) client window to create an MDI child window.
constexpr xtd::uint32	WM_MDIDESTROY
	An application sends the WM_MDIDESTROY message to a multiple-document interface (MDI) client window to close an MDI child window.
constexpr xtd::uint32	WM_MDIACTIVATE
	An application sends the WM_MDIACTIVATE message to a multiple-document interface (MDI) client window to instruct the client window to activate a different MDI child window.
constexpr xtd::uint32	WM_MDIRESTORE
	An application sends the WM_MDIRESTORE message to a multiple-document interface (MDI) client window to restore an MDI child window from maximized or minimized size.
constexpr xtd::uint32	WM_MDINEXT
	An application sends the WM_MDINEXT message to a multiple-document interface (MDI) client window to activate the next or previous child window.
constexpr xtd::uint32	WM_MDIMAXIMIZE
	An application sends the WM_MDIMAXIMIZE message to a multiple-document interface (MDI) client window to maximize an MDI child window. The system resizes the child window to make its client area fill the client window. The system places the child window's window menu icon in the rightmost position of the frame window's menu bar, and places the child window's restore icon in the leftmost position. The system also appends the title bar text of the child window to that of the frame window.
constexpr xtd::uint32	WM_MDITILE
	An application sends the WM_MDITILE message to a multiple-document interface (MDI) client window to arrange all of its MDI child windows in a tile format.
constexpr xtd::uint32	WM_MDICASCADE
	An application sends the WM_MDICASCADE message to a multiple-document interface (MDI) client window to arrange all its child windows in a cascade format.
constexpr xtd::uint32	WM_MDIICONARRANGE
	An application sends the WM_MDIICONARRANGE message to a multiple-document interface (MDI) client window to arrange all minimized MDI child windows. It does not affect child windows that are not minimized.
constexpr xtd::uint32	WM_MDIGETACTIVE
	An application sends the WM_MDIGETACTIVE message to a multiple-document interface (MDI) client window to retrieve the handle to the active MDI child window.
constexpr xtd::uint32	WM_MDISETMENU
	An application sends the WM_MDISETMENU message to a multiple-document interface (MDI) client window to replace the entire menu of an MDI frame window, to replace the window menu of the frame window, or both.
constexpr xtd::uint32	WM_ENTERSIZEMOVE
	Sent one time to a window after it enters the moving or sizing modal loop. The window enters the moving or sizing modal loop when the user clicks the window's title bar or sizing border, or when the window passes the WM_SYSCOMMAND message to the DefWindowProc function and the wParam parameter of the message specifies the SC_MOVE or SC_SIZE value. The operation is complete when DefWindowProc returns.
constexpr xtd::uint32	WM_EXITSIZEMOVE
	Sent one time to a window, after it has exited the moving or sizing modal loop. The window enters the moving or sizing modal loop when the user clicks the window's title bar or sizing border, or when the window passes the WM_SYSCOMMAND message to the DefWindowProc function and the wParam parameter of the message specifies the SC_MOVE or SC_SIZE value. The operation is complete when DefWindowProc returns.
constexpr xtd::uint32	WM_DROPFILES
	Sent when the user drops a file on the window of an application that has registered itself as a recipient of dropped files.
constexpr xtd::uint32	WM_MDIREFRESHMENU
	An application sends the WM_MDIREFRESHMENU message to a multiple-document interface (MDI) client window to refresh the window menu of the MDI frame window.
constexpr xtd::uint32	WM_POINTERDEVICECHANGE
	Sent to a window when there is a change in the settings of a monitor that has a digitizer attached to it. This message contains information regarding the scaling of the display mode.
constexpr xtd::uint32	WM_POINTERDEVICEINRANGE
	Sent to a window when a pointer device is detected within range of an input digitizer. This message contains information regarding the device and its proximity.
constexpr xtd::uint32	WM_POINTERDEVICEOUTOFRANGE
	Sent to a window when a pointer device has departed the range of an input digitizer. This message contains information regarding the device and its proximity.
constexpr xtd::uint32	WM_TOUCH
	Notifies the window when one or more touch points, such as a finger or pen, touches a touch-sensitive digitizer surface.
constexpr xtd::uint32	WM_NCPOINTERUPDATE
	Posted to provide an update on a pointer that made contact over the non-client area of a window or when a hovering uncaptured contact moves over the non-client area of a window. While the pointer is hovering, the message targets whichever window the pointer happens to be over. While the pointer is in contact with the surface, the pointer is implicitly captured to the window over which the pointer made contact and that window continues to receive input for the pointer until it breaks contact.
constexpr xtd::uint32	WM_NCPOINTERDOWN
	Posted when a pointer makes contact over the non-client area of a window. The message targets the window over which the pointer makes contact. The pointer is implicitly captured to the window so that the window continues to receive input for the pointer until it breaks contact.
constexpr xtd::uint32	WM_NCPOINTERUP
	Posted when a pointer that made contact over the non-client area of a window breaks contact. The message targets the window over which the pointer makes contact and the pointer is, at that point, implicitly captured to the window so that the window continues to receive input for the pointer until it breaks contact, including the WM_NCPOINTERUP notification.
constexpr xtd::uint32	WM_POINTERUPDATE
	Posted to provide an update on a pointer that made contact over the client area of a window or on a hovering uncaptured pointer over the client area of a window. While the pointer is hovering, the message targets whichever window the pointer happens to be over. While the pointer is in contact with the surface, the pointer is implicitly captured to the window over which the pointer made contact and that window continues to receive input for the pointer until it breaks contact.
constexpr xtd::uint32	WM_POINTERDOWN
	Posted when a pointer makes contact over the client area of a window. This input message targets the window over which the pointer makes contact, and the pointer is implicitly captured to the window so that the window continues to receive input for the pointer until it breaks contact.
constexpr xtd::uint32	WM_POINTERUP
	Posted when a pointer that made contact over the client area of a window breaks contact. This input message targets the window over which the pointer makes contact and the pointer is, at that point, implicitly captured to the window so that the window continues to receive input messages including the WM_POINTERUP notification for the pointer until it breaks contact.
constexpr xtd::uint32	WM_POINTERENTER
	Sent to a window when a new pointer enters detection range over the window (hover) or when an existing pointer moves within the boundaries of the window.
constexpr xtd::uint32	WM_POINTERLEAVE
	Sent to a window when a pointer leaves detection range over the window (hover) or when a pointer moves outside the boundaries of the window.
constexpr xtd::uint32	WM_POINTERACTIVATE
	Sent to an inactive window when a primary pointer generates a WM_POINTERDOWN over the window. As long as the message remains unhandled, it travels up the parent window chain until it is reaches the top-level window. Applications can respond to this message to specify whether they wish to be activated.
constexpr xtd::uint32	WM_POINTERCAPTURECHANGED
	Sent to a window that is losing capture of an input pointer.
constexpr xtd::uint32	WM_TOUCHHITTESTING
	Sent to a window on a touch down in order to determine the most probable touch target.
constexpr xtd::uint32	WM_POINTERWHEEL
	Posted to the window with foreground keyboard focus when a scroll wheel is rotated.
constexpr xtd::uint32	WM_POINTERHWHEEL
	Posted to the window with foreground keyboard focus when a horizontal scroll wheel is rotated.
constexpr xtd::int32	DM_POINTERHITTEST
	Sent by an application to direct the IME window to carry out the requested command. The application uses this message to control the IME window that it has created. To send this message, the application calls the SendMessage function with the following parameters.
constexpr xtd::uint32	WM_IME_SETCONTEXT
	Sent to an application when a window is activated. A window receives this message through its WindowProc function.v.
constexpr xtd::uint32	WM_IME_NOTIFY
	Sent to an application to notify it of changes to the IME window. A window receives this message through its WindowProc function.
constexpr xtd::uint32	WM_IME_CONTROL
	Sent by an application to direct the IME window to carry out the requested command. The application uses this message to control the IME window that it has created. To send this message, the application calls the SendMessage function with the following parameters.
constexpr xtd::uint32	WM_IME_COMPOSITIONFULL
	Sent to an application when the IME window finds no space to extend the area for the composition window. A window receives this message through its WindowProc function.
constexpr xtd::uint32	WM_IME_SELECT
	Sent to an application when the operating system is about to change the current IME. A window receives this message through its WindowProc function.
constexpr xtd::uint32	WM_IME_CHAR
	Sent to an application when the IME gets a character of the conversion result. A window receives this message through its WindowProc function.
constexpr xtd::uint32	WM_IME_REQUEST
	Sent to an application to provide commands and request information. A window receives this message through its WindowProc function.
constexpr xtd::uint32	WM_IME_KEYDOWN
	Sent to an application by the IME to notify the application of a key press and to keep message order. A window receives this message through its WindowProc function.
constexpr xtd::uint32	WM_IME_KEYUP
	Sent to an application by the IME to notify the application of a key release and to keep message order. A window receives this message through its WindowProc function.Sent to an application by the IME to notify the application of a key release and to keep message order. A window receives this message through its WindowProc function.
constexpr xtd::uint32	WM_MOUSEHOVER
	Posted to a window when the cursor hovers over the client area of the window for the period of time specified in a prior call to TrackMouseEvent.
constexpr xtd::uint32	WM_MOUSELEAVE
	Posted to a window when the cursor leaves the client area of the window specified in a prior call to TrackMouseEvent.
constexpr xtd::uint32	WM_NCMOUSEHOVER
	Posted to a window when the cursor hovers over the nonclient area of the window for the period of time specified in a prior call to TrackMouseEvent.
constexpr xtd::uint32	WM_NCMOUSELEAVE
	Posted to a window when the cursor leaves the nonclient area of the window specified in a prior call to TrackMouseEvent.
constexpr xtd::uint32	WM_WTSSESSION_CHANGE
	Notifies applications of changes in session state.
constexpr xtd::uint32	WM_DPICHANGED
	Sent when the effective dots per inch (dpi) for a window has changed. The DPI is the scale factor for a window. There are multiple events that can cause the DPI to change. The following list indicates the possible causes for the change in DPI.
constexpr xtd::uint32	WM_CUT
	An application sends a WM_CUT message to an edit control or combo box to delete (cut) the current selection, if any, in the edit control and copy the deleted text to the clipboard in CF_TEXT format.
constexpr xtd::uint32	WM_COPY
	An application sends the WM_COPY message to an edit control or combo box to copy the current selection to the clipboard in CF_TEXT format.
constexpr xtd::uint32	WM_PASTE
	An application sends a WM_PASTE message to an edit control or combo box to copy the current content of the clipboard to the edit control at the current caret position. Data is inserted only if the clipboard contains data in CF_TEXT format.
constexpr xtd::uint32	WM_CLEAR
	An application sends a WM_CLEAR message to an edit control or combo box to delete (clear) the current selection, if any, from the edit control.
constexpr xtd::uint32	WM_UNDO
	An application sends a WM_UNDO message to an edit control to undo the last operation. When this message is sent to an edit control, the previously deleted text is restored or the previously added text is deleted.
constexpr xtd::uint32	WM_RENDERFORMAT
	Sent to the clipboard owner if it has delayed rendering a specific clipboard format and if an application has requested data in that format. The clipboard owner must render data in the specified format and place it on the clipboard by calling the SetClipboardData function.
constexpr xtd::uint32	WM_RENDERALLFORMATS
	Sent to the clipboard owner before it is destroyed, if the clipboard owner has delayed rendering one or more clipboard formats. For the content of the clipboard to remain available to other applications, the clipboard owner must render data in all the formats it is capable of generating, and place the data on the clipboard by calling the SetClipboardData function.
constexpr xtd::uint32	WM_DESTROYCLIPBOARD
	Sent to the clipboard owner when a call to the EmptyClipboard function empties the clipboard.
constexpr xtd::uint32	WM_DRAWCLIPBOARD
	Sent to the first window in the clipboard viewer chain when the content of the clipboard changes. This enables a clipboard viewer window to display the new content of the clipboard.
constexpr xtd::uint32	WM_PAINTCLIPBOARD
	Sent to the clipboard owner by a clipboard viewer window when the clipboard contains data in the CF_OWNERDISPLAY format and the clipboard viewer's client area needs repainting.
constexpr xtd::uint32	WM_VSCROLLCLIPBOARD
	Sent to the clipboard owner by a clipboard viewer window when the clipboard contains data in the CF_OWNERDISPLAY format and an event occurs in the clipboard viewer's vertical scroll bar. The owner should scroll the clipboard image and update the scroll bar values.
constexpr xtd::uint32	WM_SIZECLIPBOARD
	Sent to the clipboard owner by a clipboard viewer window when the clipboard contains data in the CF_OWNERDISPLAY format and the clipboard viewer's client area has changed size.
constexpr xtd::uint32	WM_ASKCBFORMATNAME
	Sent to the clipboard owner by a clipboard viewer window to request the name of a CF_OWNERDISPLAY clipboard format.
constexpr xtd::uint32	WM_CHANGECBCHAIN
	Sent to the first window in the clipboard viewer chain when a window is being removed from the chain.
constexpr xtd::uint32	WM_HSCROLLCLIPBOARD
	Sent to the clipboard owner by a clipboard viewer window. This occurs when the clipboard contains data in the CF_OWNERDISPLAY format and an event occurs in the clipboard viewer's horizontal scroll bar. The owner should scroll the clipboard image and update the scroll bar values.
constexpr xtd::uint32	WM_QUERYNEWPALETTE
	The WM_QUERYNEWPALETTE message informs a window that it is about to receive the keyboard focus, giving the window the opportunity to realize its logical palette when it receives the focus.
constexpr xtd::uint32	WM_PALETTEISCHANGING
	The WM_PALETTEISCHANGING message informs applications that an application is going to realize its logical palette.
constexpr xtd::uint32	WM_PALETTECHANGED
	The WM_PALETTECHANGED message is sent to all top-level and overlapped windows after the window with the keyboard focus has realized its logical palette, thereby changing the system palette. This message enables a window that uses a color palette but does not have the keyboard focus to realize its logical palette and update its client area.
constexpr xtd::uint32	WM_HOTKEY
	Posted when the user presses a hot key registered by the RegisterHotKey function. The message is placed at the top of the message queue associated with the thread that registered the hot key.
constexpr xtd::uint32	WM_PRINT
	The WM_PRINT message is sent to a window to request that it draw itself in the specified device context, most commonly in a printer device context.
constexpr xtd::uint32	WM_PRINTCLIENT
	The WM_PRINTCLIENT message is sent to a window to request that it draw its client area in the specified device context, most commonly in a printer device context.
constexpr xtd::uint32	WM_APPCOMMAND
	Notifies a window that the user generated an application command event, for example, by clicking an application command button using the mouse or typing an application command key on the keyboard.
constexpr xtd::uint32	WM_THEMECHANGED
	Broadcast to every window following a theme change event. Examples of theme change events are the activation of a theme, the deactivation of a theme, or a transition from one theme to another.
constexpr xtd::uint32	WM_CLIPBOARDUPDATE
	Sent when the contents of the clipboard have changed.
constexpr xtd::uint32	WM_DWMCOMPOSITIONCHANGED
	Informs all top-level windows that Desktop Window Manager (DWM) composition has been enabled or disabled.
constexpr xtd::uint32	WM_DWMNCRENDERINGCHANGED
	Sent when the non-client area rendering policy has changed.
constexpr xtd::uint32	WM_DWMCOLORIZATIONCOLORCHANGED
	Informs all top-level windows that the colorization color has changed.
constexpr xtd::uint32	WM_DWMWINDOWMAXIMIZEDCHANGE
	Sent when a Desktop Window Manager (DWM) composed window is maximized.
constexpr xtd::uint32	WM_DWMSENDICONICTHUMBNAIL
	Instructs a window to provide a static bitmap to use as a thumbnail representation of that window.
constexpr xtd::uint32	WM_DWMSENDICONICLIVEPREVIEWBITMAP
	Instructs a window to provide a static bitmap to use as a live preview (also known as a Peek preview) of that window.
constexpr xtd::uint32	WM_GETTITLEBARINFOEX
	Sent to request extended title bar information. A window receives this message through its WindowProc function.
constexpr xtd::uint32	WM_USER
	Used to define private messages for use by private window classes, usually of the form WM_USER+x, where x is an integer value.
constexpr xtd::uint32	WM_APP
	Used to define private messages, usually of the form WM_APP+x, where x is an integer value.
constexpr xtd::int32	WA_INACTIVE
constexpr xtd::int32	WA_ACTIVE
constexpr xtd::int32	WA_CLICKACTIVE
constexpr xtd::uint32	NM_FIRST
constexpr xtd::uint32	NM_LAST
constexpr xtd::uint32	LVN_FIRST
constexpr xtd::uint32	LVN_LAST
constexpr xtd::uint32	HDN_FIRST
constexpr xtd::uint32	HDN_LAST
constexpr xtd::uint32	TVN_FIRST
constexpr xtd::uint32	TVN_LAST
constexpr xtd::uint32	TTN_FIRST
constexpr xtd::uint32	TTN_LAST
constexpr xtd::uint32	TCN_FIRST
constexpr xtd::uint32	TCN_LAST
constexpr xtd::uint32	CDN_FIRST
constexpr xtd::uint32	CDN_LAST
constexpr xtd::uint32	TBN_FIRST
constexpr xtd::uint32	TBN_LAST
constexpr xtd::uint32	UDN_FIRST
constexpr xtd::uint32	UDN_LAST
constexpr xtd::uint32	DTN_FIRST
constexpr xtd::uint32	DTN_LAST
constexpr xtd::uint32	MCN_FIRST
constexpr xtd::uint32	MCN_LAST
constexpr xtd::uint32	DTN_FIRST2
constexpr xtd::uint32	DTN_LAST2
constexpr xtd::uint32	CBEN_FIRST
constexpr xtd::uint32	CBEN_LAST
constexpr xtd::uint32	RBN_FIRST
constexpr xtd::uint32	RBN_LAST
constexpr xtd::uint32	IPN_FIRST
constexpr xtd::uint32	IPN_LAST
constexpr xtd::uint32	SBN_FIRST
constexpr xtd::uint32	SBN_LAST
constexpr xtd::uint32	PGN_FIRST
constexpr xtd::uint32	PGN_LAST
constexpr xtd::uint32	WMN_FIRST
constexpr xtd::uint32	WMN_LAST
constexpr xtd::uint32	BCN_FIRST
constexpr xtd::uint32	BCN_LAST
constexpr xtd::uint32	TRBN_FIRST
constexpr xtd::uint32	TRBN_LAST
constexpr xtd::uint32	EN_FIRST
constexpr xtd::uint32	EN_LAST
constexpr xtd::uint32	BN_CLICKED
constexpr xtd::uint32	BN_PAINT
constexpr xtd::uint32	BN_HILITE
constexpr xtd::uint32	BN_UNHILITE
constexpr xtd::uint32	BN_DISABLE
constexpr xtd::uint32	BN_DOUBLECLICKED
constexpr xtd::uint32	BN_PUSHED
constexpr xtd::uint32	BN_UNPUSHED
constexpr xtd::uint32	BN_DBLCLK
constexpr xtd::uint32	BN_SETFOCUS
constexpr xtd::uint32	BN_KILLFOCUS
constexpr xtd::uint32	CBN_ERRSPACE
constexpr xtd::uint32	CBN_SELCHANGE
constexpr xtd::uint32	CBN_DBLCLK
constexpr xtd::uint32	CBN_SETFOCUS
constexpr xtd::uint32	CBN_KILLFOCUS
constexpr xtd::uint32	CBN_EDITCHANGE
constexpr xtd::uint32	CBN_EDITUPDATE
constexpr xtd::uint32	CBN_DROPDOWN
constexpr xtd::uint32	CBN_CLOSEUP
constexpr xtd::uint32	CBN_SELENDOK
constexpr xtd::uint32	CBN_SELENDCANCEL
constexpr xtd::uint32	DTN_CLOSEUP
constexpr xtd::uint32	DTN_DROPDOWN
constexpr xtd::uint32	DTN_FORMATQUERY
constexpr xtd::uint32	DTN_FORMAT
constexpr xtd::uint32	DTN_WMKEYDOWN
constexpr xtd::uint32	DTN_USERSTRING
constexpr xtd::uint32	DTN_DATETIMECHANGE
constexpr xtd::uint32	EN_SETFOCUS
constexpr xtd::uint32	EN_KILLFOCUS
constexpr xtd::uint32	EN_CHANGE
constexpr xtd::uint32	EN_UPDATE
constexpr xtd::uint32	EN_ERRSPACE
constexpr xtd::uint32	EN_MAXTEXT
constexpr xtd::uint32	EN_HSCROLL
constexpr xtd::uint32	EN_VSCROLL
constexpr xtd::uint32	EN_ALIGN_LTR_EC
constexpr xtd::uint32	EN_ALIGN_RTL_EC
constexpr xtd::uint32	EN_BEFORE_PASTE
constexpr xtd::uint32	EN_AFTER_PASTE
constexpr xtd::uint32	LBN_ERRSPACE
constexpr xtd::uint32	LBN_SELCHANGE
constexpr xtd::uint32	LBN_DBLCLK
constexpr xtd::uint32	LBN_SELCANCEL
constexpr xtd::uint32	LBN_SETFOCUS
constexpr xtd::uint32	LBN_KILLFOCUS
constexpr xtd::uint32	MCN_VIEWCHANGE
constexpr xtd::uint32	MCN_SELCHANGE
constexpr xtd::uint32	MCN_GETDAYSTATE
constexpr xtd::uint32	MCN_SELECT
constexpr xtd::uint32	NM_OUTOFMEMORY
constexpr xtd::uint32	NM_CLICK
constexpr xtd::uint32	NM_DBLCLK
constexpr xtd::uint32	NM_RETURN
constexpr xtd::uint32	NM_RCLICK
constexpr xtd::uint32	NM_RDBLCLK
constexpr xtd::uint32	NM_SETFOCUS
constexpr xtd::uint32	NM_KILLFOCUS
constexpr xtd::uint32	NM_CUSTOMDRAW
constexpr xtd::uint32	NM_HOVER
constexpr xtd::uint32	NM_NCHITTEST
constexpr xtd::uint32	NM_KEYDOWN
constexpr xtd::uint32	NM_RELEASEDCAPTURE
constexpr xtd::uint32	NM_SETCURSOR
constexpr xtd::uint32	NM_CHAR
constexpr xtd::uint32	NM_TOOLTIPSCREATED
constexpr xtd::uint32	NM_LDOWN
constexpr xtd::uint32	NM_RDOWN
constexpr xtd::uint32	NM_THEMECHANGED
constexpr xtd::uint32	NM_FONTCHANGED
constexpr xtd::uint32	NM_CUSTOMTEXT
constexpr xtd::uint32	NM_TVSTATEIMAGECHANGING
constexpr xtd::int32	UDN_DELTAPOS
constexpr xtd::int32	HELPINFO_WINDOW
constexpr xtd::int32	HELPINFO_MENUITEM
constexpr xtd::uint32	WM_REFLECT
constexpr xtd::uint32	WM_APPIDLE
constexpr xtd::uint32	WM_STYLE_SHEET_CHANGED
constexpr xtd::uint32	WM_MOUSEENTER
constexpr xtd::uint32	WM_RECREATE
constexpr xtd::uint32	CPN_SELCHANGE
constexpr xtd::uint32	FPN_SELCHANGE