the mouse to send this message to the current windowWm_childactivate = $0022//Send this message to the MDI child window when the user clicks on the title bar of this window, or when the window is activated, moves, changes the sizewm_queuesync= $0023//This message is sent by a computer-based training program that separates user input messages through the Wh_journalpalyback hook programwm_getminmaxinfo= $0024//This message is sent to the window when it
message to all top-level windows when the system's font repository changesPublic Const Wm_timechange = H1E ' sends this message to all top-level windows when the system's time changesPublic Const Wm_cancelmode = H1F ' sends this message to cancel an in-progress state (operation)Public Const wm_setcursor = H20 ' If the mouse causes the cursor to move through a window and the mouse input is not captured, send a message to a windowPublic Const wm_mouseactivate = H21 ' When the cursor is in an inac
application which window is active and which is inactive;Wm_fontchange = $001d;This message is sent to all top-level windows when the system's font repository changesWm_timechange = $001e;Send this message to all top-level windows when the system's time changesWm_cancelmode = $001f;Send this message to cancel an in-progress state (operation)Wm_setcursor = $0020;If the mouse causes the cursor to move through a window and the mouse input is not captured, a message is sent to a windowWm_mouseactiv
You can use toolbars to further enhance the application's menu interface. The toolbar contains a toolbar button that provides quick access to the most commonly used commands in your application. For example, a toolbar in Visual basic contains toolbarbutton that perform common commands, such as open (open an existing project), save (store the current project), and so on.
Create a toolbarToolbars, also known as clockwork or control bars, have become standard features of many windows-based applica
top-level windows when the system time changesWm_cancelmode sends this message to cancel an ongoing touch (Operation)Wm_setcursor if the mouse causes the cursor to move in a window and the mouse input is not captured, a message is sent to a window.Wm_mouseactivate when the cursor is in an inactive window and the user is pressing a key of the mouse to send this message to the current windowWm_childactivate sends this message to the MDI subwindow. When
can set the background color of the scroll bar by using the corresponding display device handle.Wm_ctlcolorstatic =$ 0138;When a static control is to be drawn, this message is sent to its parent window. By responding to this message, in the owner window, you can set the text and background color of the static control by using the given handle of the display device.Wm_mousefirst =$ 0200;Wm_mousemove =$ 0200;// Move the mouseWm_lbuttondown =$ 0201;// Press the left mouse buttonWm_lbuttonup =$ 020
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Chapter 2: Reading and Writing documents-MDI applications
1. The cmdiframewnd class in the MFC Library encapsulates all the functions of the main framework window and the MDI customer window (including the message control functions of all windows MDI messages ), therefore, you can manage its subwindows (represented by javas
captured, a message is sent to a window wm_mouseactivate = $0021; When the cursor is in a non-activated window and the user is pressing a key of the mouse to send this message to the current window wm_childactivate = $0022; Send this message to the MDI child window when the user clicks on the title bar of this window, or when the window is activated, moves, changes size Wm_queuesync = $0023; This message is sent by the computer-based training program
window is active and which is inactive;Wm_fontchange = $001d;This message is sent to all top-level windows when the system's font repository changesWm_timechange = $001e;Send this message to all top-level windows when the system's time changesWm_cancelmode = $001f;Send this message to cancel an in-progress state (operation)Wm_setcursor = $0020;If the mouse causes the cursor to move through a window and the mouse input is not captured, a message is sent to a windowWm_mouseactivate = $0021;When t
message to the application which window is active and which is inactive; wm_fontchange= $001d//When the system's font repository changes, send this message to all top-level windows wm_timechange= $001e/ /When the system time changes, send this message to all top-level windows wm_cancelmode= $001f//Send this message to cancel some kind of in-progress (operation) Wm_setcursor = $0020// If the mouse causes the cursor to move through a window and the mouse input is not captured, send a message to a
WM_QUERYENDSESSION message, this message is sent to the application, Wm_systemerror = 0x0017; Wm_showwindow = 0x0018; When the hidden or displayed window is sending this message to this window Wm_activateapp = 0x001c; Send this message to the application which window is active and which is inactive; wm_fontchange = 0x001d; This message is sent to all top-level windows when the system's font repository changes wm_timechange = 0x001e; sends this message to all top-level windows Wm_cancelmode = 0x
this message to the MDI child form when the user taps the title bar of this form. Or when the form is activated. Move, change the sizeWm_queuesync = $0023;This message is sent by a computer-based training program, via the Wh_journalpalyback hook programSeparating out user input messagesWm_getminmaxinfo = $0024;This message is sent to the form when it is going to change size or position;Wm_painticon = $0026;Send to minimized form when its icon is goin
is in a non-activated window and the user is pressing a key on the mouse to send this message to the current windowWm_childactivate = 0x0022Send this message to the MDI child window when the user clicks the title bar of this window, or when the window is activated, moves, changes the sizeWm_queuesync = 0x0023This message is sent by a computer-based training program, via the Wh_journalpalyback hook programSeparating out user input messagesWm_getminmax
and which is not activated;Wm_fontchange = $ 001d;This message is sent to all top-level windows when the font resource library of the system changesWm_timechange = $ 001e;Send this message to all top-level windows when the system time changesWm_cancelmode = $ 001f;Send this message to cancel an ongoing touch (Operation)Wm_setcursor =$ 0020;If the mouse causes the cursor to move in a window and the mouse input is not captured, a message is sent to a window.Wm_mouseactivate =$ 0021;When the curso
= $0017 //WM_SHOWWINDOW = $0018 // when the hidden or displayed window is sent to this windowWM_ACTIVATEAPP = $ 001C // send this message to the application. Which window is activated and which one is not activated;WM_FONTCHANGE = $ 001D // send this message to all top-level windows when the font resource library of the system changesWM_TIMECHANGE = $ 001E // send this message to all top-level windows when the system time changesWM_CANCELMODE = $ 001F // send this message to cancel an ongoing t
//Wm_showwindow = $0018 // when the hidden or displayed window is sent to this windowWm_activateapp = $ 001c // send this message to the application. Which window is activated and which one is not activated;Wm_fontchange = $ 001d // send this message to all top-level windows when the font resource library of the system changesWm_timechange = $ 001e // send this message to all top-level windows when the system time changesWm_cancelmode = $ 001f // send this message to cancel an ongoing touch (Op
library of the system changes
Wm_timechange = 0x001e;Send this message to all top-level windows when the system time changes
Wm_cancelmode = 0x001f;Send this message to cancel an ongoing touch (Operation)
Wm_setcursor = 0x0020;If the mouse causes the cursor to move in a window and the mouse input is not captured, a message is sent to a window.
Wm_mouseactivate = 0x0021;When the cursor is in an inactive window and the user is pressing a key of the mouse to send this message to the current window
is activated and which is not activated;Wm_fontchange = $ 001d;This message is sent to all top-level windows when the font resource library of the system changesWm_timechange = $ 001e;Send this message to all top-level windows when the system time changesWm_cancelmode = $ 001f;Send this message to cancel an ongoing touch (Operation)Wm_setcursor =$ 0020;If the mouse causes the cursor to move in a window and the mouse input is not captured, a message is sent to a window.Wm_mouseactivate =$ 0021;W
-level windows when the system time changes
34. wm_cancelmode = $ 001f: send this message to cancel an ongoing touch (Operation)
35. wm_setcursor = $0020: If the mouse is 36. Cause the cursor 37. Move in a window and the mouse is 38. If the input is not captured, 39. Send a message to a window.
40. wm_mouseactivate = $0021: When the cursor is 41. In an inactive window and 42. The user is pressing a key of 43. The user is sending this message to the current window.
44. wm_childactivate = $0022: s
window to which the message is sent to the application is activated and the window is not activated; wm_fontchange = $ 001d; send this message to all top-level windows when the system's font repository changes. wm_timechange = $ 001e; send this message to all top-level windows wm_cancelmode = $ 001f when the system time changes; send this message to cancel some ongoing touch state (operation) wm_setcursor = $0020; if the mouse causes the cursor to move in a window and the mouse input is not cap
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