Voici une petite application que j'ai appelé Créateur de Win MessageBox qui vous permet d'utiliser les boîtes de dialogues de Windows.
By
mesarc at 2011-12-19
By
mesarc at 2011-12-16
La fenêtre du debugger vous renvoie le numéro du bouton qui a été cliqué et le presse papier contient le code PureBasic à utiliser pour la Boite de dialogue correspondante.
Pour faire fonctionner le bouton aide dans votre application, ajouter cette procédure :
Code:
; **********************************************
; **********************************************
; * Win MessageBox *
; * *
; * Code Mesaliko *
; * LSI *
; * PB 4.5x 4.60 *
; * *
; * Décembre 2011 *
; * Bug corrigé longueur de texte Janvier 2012 *
; **********************************************
;{- Enumerations / DataSections
;{ Windows
Enumeration
#Window_0
#Window_1
EndEnumeration
;}
;{ Gadgets
Enumeration
#Frame3D_0
#Option_1
#Option_2
#Option_3
#Option_4
#Option_5
#Option_6
#Option_7
#Text_8
#Frame3D_9
#Option_10
#Option_11
#Option_12
#Option_13
#Option_14
#Frame3D_15
#Option_16
#Option_17
#Option_18
#Option_19
#Frame3D_20
#Option_21
#Option_22
#Option_23
#Frame3D_24
#Option_25
#Option_26
#Option_27
#Option_28
#Option_29
#Option_30
#Button_0
#String_0
#String_1
#CheckBox_0
#TextGadget_1_0
EndEnumeration
Global True=1
Global False=0
Global h_frame
Global code.s
;}
; Define.l Event, EventWindow, EventGadget, EventType, EventMenu
;}
Procedure Callback(hWin,msg,wParam,lParam)
Select msg
Case #WM_HELP
*hlp.HELPINFO = lParam
Select *hlp\iContextType
Case #HELPINFO_WINDOW
;Debug "Help Window - CtrlId:"+Str(*hlp\iCtrlId)+" - ItemHandle:"+Str(*hlp\hItemHandle)+" - ContextId:"+Str(*hlp\dwContextId)+" - Mouse:"+Str(*hlp\MousePos\x)+"/"+Str(*hlp\MousePos\y)
MessageRequester("Aide","Vous avez demandé de l'aide ?",36);16384
;Case #HELPINFO_MENUITEM
;Debug "Help Menu - CtrlId:"+Str(*hlp\iCtrlId)+" - ItemHandle:"+Str(*hlp\hItemHandle)+" - ContextId:"+Str(*hlp\dwContextId)+" - Mouse:"+Str(*hlp\MousePos\x)+"/"+Str(*hlp\MousePos\y)
EndSelect
EndSelect
ProcedureReturn #PB_ProcessPureBasicEvents
EndProcedure
Procedure.l GetTextWidthPix(numb, espace=1)
;espace : null-terminated + pour la checkbox par exemple, il faut ajouter la largeur d'un espace au texte
hDC = GetDC_(GadgetID(numb))
hFont = SendMessage_(GadgetID(numb),#WM_GETFONT,0,0)
If hFont And hDC
SelectObject_(hDC,hFont)
EndIf
GetTextExtentPoint32_(hDC, GetGadgetText(numb), Len(GetGadgetText(numb)) + espace, lpSize.SIZE)
result=lpSize\cx
ReleaseDC_(#Window_0, hDC)
ProcedureReturn result
EndProcedure
Procedure.l GetTextHeightPix(numb, espace=8)
; pourquoi 8 ?????
hDC = GetDC_(GadgetID(numb))
hFont = SendMessage_(GadgetID(numb),#WM_GETFONT,0,0)
If hFont And hDC
SelectObject_(hDC,hFont)
EndIf
GetTextExtentPoint32_(hDC, GetGadgetText(numb), Len(GetGadgetText(numb)), lpSize.SIZE)
result=lpSize\cy + espace
ReleaseDC_(#Window_0, hDC)
ProcedureReturn result
EndProcedure
; Procedure.l LoadWindowFont(Bold = -1, Italic = -1, UnderLine = -1, Size.f = -1)
; Protected ncm.NONCLIENTMETRICS
; ncm\cbSize = SizeOf(NONCLIENTMETRICS)
; SystemParametersInfo_(#SPI_GETNONCLIENTMETRICS, SizeOf(NONCLIENTMETRICS), @ncm, 0)
; If Bold = 0
; ncm\lfMessageFont\lfWeight = 0
; ElseIf Bold = 1
; ncm\lfMessageFont\lfWeight = 700
; EndIf
; If Italic = 0
; ncm\lfMessageFont\lfItalic = 0
; ElseIf Italic = 1
; ncm\lfMessageFont\lfItalic = 1
; EndIf
; If UnderLine = 0
; ncm\lfMessageFont\lfUnderline = 0
; ElseIf UnderLine = 1
; ncm\lfMessageFont\lfUnderline = 1
; EndIf
; If Size > 0
; ncm\lfMessageFont\lfheight * Size
; EndIf
;
; ; Debug PeekS(@ncm\lfMessageFont\lfFaceName, 32)
; ; CompilerIf #PB_Compiler_Debugger
; ; DC = GetDC_(0)
; ; Debug Round(Abs(ncm\lfMessageFont\lfheight) * 72 / GetDeviceCaps_(DC, #LOGPIXELSY), #PB_Round_Nearest)
; ; ReleaseDC_(0, DC)
; ; CompilerEndIf
; ;
; ProcedureReturn CreateFontIndirect_(@ncm\lfMessageFont)
; EndProcedure
Procedure OpenWindow_Window_0()
x_frame = 8 ; marge gauche du cadre
x_option = 16 ; marge gauche bouton radio
; FontID = LoadWindowFont()
; If FontID
; If CreateImage(0, 300, 200)
; If StartDrawing(ImageOutput(0))
; DrawingFont(FontID)
; h_frame = TextHeight("M") ; unité de hauteur
; l_frame = TextWidth("ANNULER(2) RECOMMENCER(10) CONTINUER(11) ") + h_frame ; longueur max des cadres
; StopDrawing()
; EndIf
; FreeImage(0)
; EndIf
; DeleteObject_(FontID)
; EndIf
; l_option = l_frame ; longueur bouton radio
; h_option = h_frame ; hauteur bouton radio
; l_frame + 2 * x_option + 2 * x_frame
If OpenWindow(#Window_0, 0, 0, 0, 0, "Créateur de Win MessageBox ", #PB_Window_SystemMenu | #PB_Window_SizeGadget | #PB_Window_MinimizeGadget | #PB_Window_TitleBar | #PB_Window_ScreenCentered)
LoadFont(1, "Arial", 8)
SetGadgetFont(#PB_Default, FontID(1))
;FontID = LoadWindowFont()
;SetGadgetFont(#PB_Default, FontID)
OptionGadget(1000,0,0,10,10,"ANNULER(2) RECOMMENCER(10) CONTINUER(11)")
l_frame =GetTextWidthPix(1000,2)
h_frame =GetTextHeightPix(1000)
ResizeGadget(1000,#PB_Ignore ,#PB_Ignore ,l_frame,h_frame)
l_frame = GadgetWidth(1000)
h_frame = GadgetHeight(1000)
FreeGadget(1000)
l_option = l_frame ; longueur bouton radio
h_option = h_frame ; hauteur bouton radio
l_frame + 2 * x_option + 2 * x_frame
delta_y = -4 ; espace entre les boutons radio
y = -delta_y
Frame3DGadget(#Frame3D_0, x_frame, y, l_frame, h_frame * 1.5 + delta_y + (h_option + delta_y) * 7, "Type de Bouton (Retour bouton)")
y + h_frame + delta_y
OptionGadget(#Option_1, x_frame + x_option, y, l_option, h_option, "OK(1)")
SetGadgetState(#Option_1, 1)
y + h_option + delta_y
OptionGadget(#Option_2, x_frame + x_option, y, l_option, h_option, "OK(1) ANNULER(2)")
y + h_option + delta_y
OptionGadget(#Option_3, x_frame + x_option, y, l_option, h_option, "ABANDONNER(3) RECOMMENCER(4) IGNORER(5)")
y + h_option + delta_y
OptionGadget(#Option_4, x_frame + x_option, y, l_option, h_option, "OUI(6) NON(7) ABANDONNER(3)")
y + h_option + delta_y
OptionGadget(#Option_5, x_frame + x_option, y, l_option, h_option, "OUI(6) NON(7)")
y + h_option + delta_y
OptionGadget(#Option_6, x_frame + x_option, y, l_option, h_option, "RECOMMENCER(4) ANNULER(2)")
y + h_option + delta_y
OptionGadget(#Option_7, x_frame + x_option, y, l_option, h_option, "ANNULER(2) RECOMMENCER(10) CONTINUER(11)")
y + h_option + delta_y
y + h_frame * 0.5
y - delta_y
y0 = y
Frame3DGadget(#Frame3D_9, x_frame, y, l_frame / 2, h_frame * 1.5 + delta_y + (h_option + delta_y) * 5, "Icône ")
y + h_frame + delta_y
OptionGadget(#Option_10, x_frame + x_option, y, l_option / 2 - x_option, h_option, "Pas d'icône")
SetGadgetState(#Option_10, 1)
y + h_option + delta_y
OptionGadget(#Option_11, x_frame + x_option, y, l_option / 2 - x_option, h_option, "Stop")
y + h_option + delta_y
OptionGadget(#Option_12, x_frame + x_option, y, l_option / 2 - x_option, h_option, "?")
y + h_option + delta_y
OptionGadget(#Option_13, x_frame + x_option, y, l_option / 2 - x_option, h_option, "!")
y + h_option + delta_y
OptionGadget(#Option_14, x_frame + x_option, y, l_option / 2 - x_option, h_option, "i")
y + h_option + delta_y
y + h_frame * 0.5
y - delta_y
y = y0
Frame3DGadget(#Frame3D_15, x_frame + l_frame / 2, y, l_frame / 2, h_frame * 1.5 + delta_y + (h_option + delta_y) * 5, "Bouton par défaut ")
y + h_frame + delta_y
OptionGadget(#Option_16, x_frame + l_frame / 2 + x_option, y, l_option / 2 - delta_x, h_option, "Premier")
SetGadgetState(#Option_16, 1)
y + h_option + delta_y
OptionGadget(#Option_17, x_frame + l_frame / 2 + x_option, y, l_option / 2 - delta_x, h_option, "Second")
y + h_option + delta_y
OptionGadget(#Option_18, x_frame + l_frame / 2 + x_option, y, l_option / 2 - delta_x, h_option, "Troisième")
y + h_option + delta_y
OptionGadget(#Option_19, x_frame + l_frame / 2 + x_option, y, l_option / 2 - delta_x, h_option, "Quatrième")
y + h_option + delta_y
CheckBoxGadget(#CheckBox_0, x_frame + l_frame / 2 + x_option, y, l_option / 2 - delta_x, h_option, "Ajouter Bouton Aide")
y + h_option + delta_y
y + h_frame * 0.5
y - delta_y
Frame3DGadget(#Frame3D_20, x_frame, y, l_frame, h_frame * 1.5 + delta_y + (h_option + delta_y) * 3, "Modalité ")
y + h_frame + delta_y
OptionGadget(#Option_21, x_frame + x_option, y, l_option, h_option, "Modal-Par défaut")
SetGadgetState(#Option_21, 1)
y + h_option + delta_y
OptionGadget(#Option_22, x_frame + x_option, y, l_option, h_option, "Système")
y + h_option + delta_y
OptionGadget(#Option_23, x_frame + x_option, y, l_option, h_option, "Tâche")
y + h_option + delta_y
y + h_frame * 0.5
y - delta_y
Frame3DGadget(#Frame3D_24, x_frame, y, l_frame, h_frame * 1.5 + delta_y + (h_option + delta_y) * 6, "Divers ")
y + h_frame + delta_y
OptionGadget(#Option_25, x_frame + x_option, y, l_option, h_option, "Par défaut")
SetGadgetState(#Option_25, 1)
y + h_option + delta_y
OptionGadget(#Option_26, x_frame + x_option, y, l_option, h_option, "Sur le bureau par défaut uniquement")
y + h_option + delta_y
OptionGadget(#Option_27, x_frame + x_option, y, l_option, h_option, "Texte aligné à droite")
y + h_option + delta_y
OptionGadget(#Option_28, x_frame + x_option, y, l_option, h_option, "En avant-plan")
y + h_option + delta_y
OptionGadget(#Option_29, x_frame + x_option, y, l_option, h_option, "Top-most attribut")
y + h_option + delta_y
OptionGadget(#Option_30, x_frame + x_option, y, l_option, h_option, "Notification service")
y + h_option + delta_y
y + h_frame * 0.5
y - delta_y
StringGadget(#String_0, x_frame, y, l_frame, h_option + 8, "Entrez le Titre du WinMessageBox")
y + h_option + 8 - delta_y
StringGadget(#String_1, x_frame, y, l_frame, h_option + 8, "Entrez le Texte du WinMessageBox")
y + h_option + 8 - delta_y
ButtonGadget(#Button_0, x_frame, y, l_frame, h_option * 2, "Code PureBasic dans le Presse-Papier")
y + h_option * 2
; y - delta_y
ResizeWindow(#Window_0, #PB_Ignore, 8, l_frame + x_frame * 2, y)
EndIf
EndProcedure
Procedure OpenWindow_Window_Code() ; fenêtre fille qui affiche le code final
x0= WindowX(#Window_0) ; distance jusqu'au bord de la fenêtre principale
If OpenWindow(#Window_1,0, 0,x0-6,100,"Ce Code à copier est déjà dans le Presse-Papier", #PB_Window_Tool, WindowID(#Window_0))
;TextGadget(#TextGadget_1_0,0,0,290,90,code,#PB_Text_Border)
EditorGadget(#TextGadget_1_0, 0, 0, x0-10, 30)
SetGadgetItemText(#TextGadget_1_0, -1, code)
h_editor = h_frame*(CountGadgetItems(#TextGadget_1_0) + 2) ; hauteur de l'editor
ResizeGadget(#TextGadget_1_0, #PB_Ignore, #PB_Ignore, #PB_Ignore, h_editor)
ResizeWindow(#Window_1, #PB_Ignore, #PB_Ignore, #PB_Ignore, h_editor+30)
EndIf
EndProcedure
OpenWindow_Window_0()
SetWindowCallback(@Callback()) ; gestion de l'aide
;{- Event loop
Repeat
Event = WaitWindowEvent()
Select Event
; ///////////////////
Case #PB_Event_Gadget
EventGadget = EventGadget()
EventType = EventType()
;{-
; If EventGadget = #Frame3D_0
; ElseIf EventGadget = #Option_1
; ElseIf EventGadget = #Option_2
; ElseIf EventGadget = #Option_3
; ElseIf EventGadget = #Option_4
; ElseIf EventGadget = #Option_5
; ElseIf EventGadget = #Option_6
; ElseIf EventGadget = #Option_7
; ElseIf EventGadget = #Text_8
; ElseIf EventGadget = #Frame3D_9
; ElseIf EventGadget = #Option_10
; ElseIf EventGadget = #Option_11
; ElseIf EventGadget = #Option_12
; ElseIf EventGadget = #Option_13
; ElseIf EventGadget = #Option_14
; ElseIf EventGadget = #Frame3D_15
; ElseIf EventGadget = #Option_16
; ElseIf EventGadget = #Option_17
; ElseIf EventGadget = #Option_18
; ElseIf EventGadget = #Frame3D_19
; ElseIf EventGadget = #Option_20
; ElseIf EventGadget = #Option_21
; ElseIf EventGadget = #Option_22
; ElseIf EventGadget = #Option_23
; ElseIf EventGadget = #Option_24
; ElseIf EventGadget = #Option_25
; ElseIf
;}
If EventGadget = #Button_0
; option1 Type de Box
Compteur = 0
For i = #Option_1 To #Option_1 + 6
; Debug GetGadgetState(i)
If GetGadgetState(i) = 1
option1 = Compteur
EndIf
Compteur = Compteur + 1
Next i
; option2 Icône
Compteur = 0
For i = #Option_10 To #Option_10 + 4
; Debug GetGadgetState(i)
If GetGadgetState(i) = 1
option2 = Compteur * 16
EndIf
Compteur = Compteur + 1
Next i
; option3 Bouton par dédaut
Compteur = 0
For i = #Option_16 To #Option_16 + 3
; Debug GetGadgetState(i)
If GetGadgetState(i) = 1
option3 = Compteur * 256
EndIf
Compteur = Compteur + 1
Next i
; option4 Modalité
Compteur = 0
For i = #Option_21 To #Option_21 + 2
; Debug GetGadgetState(i)
If GetGadgetState(i) = 1
option4 = Compteur * 4096
EndIf
Compteur = Compteur + 1
Next i
; option5 Divers
If GetGadgetState(#Option_25) = 1 : option5 = 0 * 65536 : EndIf
If GetGadgetState(#Option_26) = 1 : option5 = 2 * 65536 : EndIf
If GetGadgetState(#Option_27) = 1 : option5 = 8 * 65536 : EndIf
If GetGadgetState(#Option_28) = 1 : option5 = 1 * 65536 : EndIf
If GetGadgetState(#Option_29) = 1 : option5 = 4 * 65536 : EndIf
If GetGadgetState(#Option_30) = 1 : option5 = 1 * 1046876 : EndIf
; Debug option5
options = option1 + option2 + option3 + option4 + option5
; Debug options
; Code sous forme de texte dans le presse-papier
code = "Retour=MessageRequester(" + Chr(34) + GetGadgetText(#String_0) + Chr(34) + ", " + Chr(34) + GetGadgetText(#String_1) + Chr(34) + ", " + Str(options) + ")"
If GetGadgetState(#CheckBox_0) = 1 ; Si Ajout du bouton Aide
options = options + 4 * 4096
code = code + Chr(13)+Chr(10)
code = code + Chr(13)+Chr(10) + "Pour gérer l'aide, Ajouter cette procédure avant le openwindow()"
code = code + Chr(13)+Chr(10) + "Procedure Callback(hWin,msg,wParam,lParam)"
code = code + Chr(13)+Chr(10) + "Select msg"
code = code + Chr(13)+Chr(10) + "Case #WM_HELP"
code = code + Chr(13)+Chr(10) + "*hlp.HELPINFO = lParam"
code = code + Chr(13)+Chr(10) + "Select *hlp\iContextType"
code = code + Chr(13)+Chr(10) + "Case #HELPINFO_WINDOW"
code = code + Chr(13)+Chr(10) + ";Debug " + Chr(34) + "Help Window - CtrlId: "+ Chr(34) + "+Str(*hlp\iCtrlId)+ "+ Chr(34) + "- ItemHandle: "+ Chr(34) + "+Str(*hlp\hItemHandle)+ "+ Chr(34) + "- ContextId: "+ Chr(34) + "+Str(*hlp\dwContextId)+ "+ Chr(34) + "- Mouse: "+ Chr(34) + "+Str(*hlp\MousePos\x)+"+ Chr(34) + "/"+ Chr(34) + "+Str(*hlp\MousePos\y)"
code = code + Chr(13)+Chr(10) + ";MessageRequester(" + Chr(34) + "Aide" + Chr(34) + "," + Chr(34) + "Vous avez demandé de l'aide ?" + Chr(34) + ",36)"
code = code + Chr(13)+Chr(10) + ";Case #HELPINFO_MENUITEM"
code = code + Chr(13)+Chr(10) + ";Debug " + Chr(34) + "Help Menu - CtrlId:" + Chr(34) + "+Str(*hlp\iCtrlId)+" + Chr(34) + " - ItemHandle:" + Chr(34) + "+Str(*hlp\hItemHandle)+" + Chr(34) + " - ContextId:" + Chr(34) + "+Str(*hlp\dwContextId)+" + Chr(34) + " - Mouse:" + Chr(34) + "+Str(*hlp\MousePos\x)+" + Chr(34) + "/" + Chr(34) + "+Str(*hlp\MousePos\y)"
code = code + Chr(13)+Chr(10) + "EndSelect"
code = code + Chr(13)+Chr(10) + "EndSelect"
code = code + Chr(13)+Chr(10) + "ProcedureReturn #PB_ProcessPureBasicEvents"
code = code + Chr(13)+Chr(10) + "EndProcedure"
code = code + Chr(13)+Chr(10)
code = code + Chr(13)+Chr(10) + "Et ajouter cette ligne après le openwindow()"
code = code + Chr(13)+Chr(10) + "SetWindowCallback(@Callback())"
code = code + Chr(13)+Chr(10)
code = code + Chr(13)+Chr(10) + "La touche F1 devrait fonctionner"
EndIf
;Debug code
ClearClipboard()
SetClipboardText(code)
OpenWindow_Window_Code()
; On voit ce que ça donne
Retour = MessageRequester(GetGadgetText(#String_0), GetGadgetText(#String_1), options)
Debug Retour
EndIf
; ////////////////////////
Case #PB_Event_CloseWindow
EventWindow = EventWindow()
If EventWindow = #Window_0
CloseWindow(#Window_0)
Break
EndIf
EndSelect
ForEver
;}
;@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
; Pour avoir une fenêtre avec un "?" dans la barre de titre
; OpenWindow(0, 100, 100, 200, 200, "ContextHelp Example", #PB_Window_SystemMenu); And CreateGadgetList(WindowID(0))
; SetWindowLong_(WindowID(0), #GWL_EXSTYLE, GetWindowLong_(WindowID(0), #GWL_EXSTYLE) | #WS_EX_CONTEXTHELP)
; SetWindowPos_(WindowID(0), 0, -1 , -1, -1, -1, #SWP_NOSIZE | #SWP_NOMOVE | #SWP_NOZORDER | #SWP_FRAMECHANGED | #SWP_SHOWWINDOW)
; --------------------------------------------------------------------------------
;
;
; Button Pressed Return Value
; OK 1
; CANCEL 2
; ABORT 3
; RETRY 4
; IGNORE 5
; YES 6
; NO 7
; TRY AGAIN ** 10
; Continue ** 11
;
;
;
; Remarks
;
; The flag parameter can be a combination of the following values:
;
; decimal flag Button-related Result hexadecimal flag
; 0 OK button 0x0
; 1 OK And Cancel 0x1
; 2 Abort, Retry, And Ignore 0x2
; 3 Yes, No, And Cancel 0x3
; 4 Yes And No 0x4
; 5 Retry And Cancel 0x5
; 6 ** Cancel, Try Again, Continue 0x6
; decimal flag Icon-related Result hexadecimal flag
; 0 (No icon) 0x0
; 16 Stop-sign icon 0x10
; 32 Question-mark icon 0x20
; 48 Exclamation-point icon 0x30
; 64 Information-sign icon consisting of an 'i' in a circle 0x40
; decimal flag Default-related Result hexadecimal flag
; 0 First button is Default button 0x0
; 256 Second button is Default button 0x100
; 512 Third button is Default button 0x200
;(0x00000300L le 4 ieme bouton)
; decimal flag Modality-related Result hexadecimal flag
; 0 Application 0x0
; 4096 System modal (dialog has an icon) 0x1000
; 8192 Task modal 0x2000
; decimal flag Miscellaneous-related Result hexadecimal flag
; 0 (nothing Else special) 0x0
;(0x20000 MB_DEFAULT_DESKTOP_ONLY
; 262144 MsgBox has top-most attribute set 0x40000
; 524288 title And text are right-justified 0x80000
;@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
; Displays a modal dialog box that contains a system icon, a set of buttons, And a brief application-specific message, such As status Or error information. The message box returns an integer value that indicates which button the user clicked.
; Syntax
;
; int WINAPI MessageBox(
; __in_opt HWND hWnd,
; __in_opt LPCTSTR lpText,
; __in_opt LPCTSTR lpCaption,
; __in UINT uType
; );
;
; Parameters
;
; hWnd [in, optional]
;
; Type: HWND
;
; A handle To the owner window of the message box To be created. If this parameter is NULL, the message box has no owner window.
; lpText [in, optional]
;
; Type: LPCTSTR
;
; The message To be displayed. If the string consists of more than one line, you can separate the lines using a carriage Return And/Or linefeed character between each line.
; lpCaption [in, optional]
;
; Type: LPCTSTR
;
; The dialog box title. If this parameter is NULL, the Default title is Error.
; uType [in]
;
; Type: UINT
;
; The contents And behavior of the dialog box. This parameter can be a combination of flags from the following groups of flags.
;
; To indicate the buttons displayed in the message box, specify one of the following values.
; Value Meaning
;
; MB_ABORTRETRYIGNORE
; 0x00000002L
;
;
;
; The message box contains three push buttons: Abort, Retry, And Ignore.
;
; MB_CANCELTRYCONTINUE
; 0x00000006L
;
;
;
; The message box contains three push buttons: Cancel, Try Again, Continue. Use this message box type instead of MB_ABORTRETRYIGNORE.
;
; MB_HELP
; 0x00004000L
;
;
;
; Adds a Help button To the message box. When the user clicks the Help button Or presses F1, the system sends a WM_HELP message To the owner.
;
; MB_OK
; 0x00000000L
;
;
;
; The message box contains one push button: OK. This is the Default.
;
; MB_OKCANCEL
; 0x00000001L
;
;
;
; The message box contains two push buttons: OK And Cancel.
;
; MB_RETRYCANCEL
; 0x00000005L
;
;
;
; The message box contains two push buttons: Retry And Cancel.
;
; MB_YESNO
; 0x00000004L
;
;
;
; The message box contains two push buttons: Yes And No.
;
; MB_YESNOCANCEL
; 0x00000003L
;
;
;
; The message box contains three push buttons: Yes, No, And Cancel.
;
;
;
; To display an icon in the message box, specify one of the following values.
; Value Meaning
;
; MB_ICONEXCLAMATION
; 0x00000030L
;
;
;
; An exclamation-point icon appears in the message box.
;
; MB_ICONWARNING
; 0x00000030L
;
;
;
; An exclamation-point icon appears in the message box.
;
; MB_ICONINFORMATION
; 0x00000040L
;
;
;
; An icon consisting of a lowercase letter i in a circle appears in the message box.
;
; MB_ICONASTERISK
; 0x00000040L
;
;
;
; An icon consisting of a lowercase letter i in a circle appears in the message box.
;
; MB_ICONQUESTION
; 0x00000020L
;
;
;
; A question-mark icon appears in the message box. The question-mark message icon is no longer recommended because it does Not clearly represent a specific type of message And because the phrasing of a message As a question could apply To any message type. In addition, users can confuse the message symbol question mark With Help information. Therefore, do Not use this question mark message symbol in your message boxes. The system continues To support its inclusion only For backward compatibility.
;
; MB_ICONSTOP
; 0x00000010L
;
;
;
; A stop-sign icon appears in the message box.
;
; MB_ICONERROR
; 0x00000010L
;
;
;
; A stop-sign icon appears in the message box.
;
; MB_ICONHAND
; 0x00000010L
;
;
;
; A stop-sign icon appears in the message box.
;
;
;
; To indicate the Default button, specify one of the following values.
; Value Meaning
;
; MB_DEFBUTTON1
; 0x00000000L
;
;
;
; The first button is the Default button.
;
; MB_DEFBUTTON1 is the Default unless MB_DEFBUTTON2, MB_DEFBUTTON3, Or MB_DEFBUTTON4 is specified.
;
; MB_DEFBUTTON2
; 0x00000100L
;
;
;
; The second button is the Default button.
;
; MB_DEFBUTTON3
; 0x00000200L
;
;
;
; The third button is the Default button.
;
; MB_DEFBUTTON4
; 0x00000300L
;
;
;
; The fourth button is the Default button.
;
;
;
; To indicate the modality of the dialog box, specify one of the following values.
; Value Meaning
;
; MB_APPLMODAL
; 0x00000000L
;
;
;
; The user must respond To the message box before continuing work in the window identified by the hWnd parameter. However, the user can move To the windows of other threads And work in those windows.
;
; Depending on the hierarchy of windows in the application, the user may be able To move To other windows within the thread. All child windows of the parent of the message box are automatically disabled, but pop-up windows are Not.
;
; MB_APPLMODAL is the Default If neither MB_SYSTEMMODAL nor MB_TASKMODAL is specified.
;
; MB_SYSTEMMODAL
; 0x00001000L
;
;
;
; Same As MB_APPLMODAL except that the message box has the WS_EX_TOPMOST style. Use system-modal message boxes To notify the user of serious, potentially damaging errors that require immediate attention (For example, running out of memory). This flag has no effect on the user's ability to interact with windows other than those associated with hWnd.
;
; MB_TASKMODAL
; 0x00002000L
;
;
;
; Same As MB_APPLMODAL except that all the top-level windows belonging To the current thread are disabled If the hWnd parameter is NULL. Use this flag when the calling application Or library does Not have a window handle available but still needs To prevent input To other windows in the calling thread without suspending other threads.
;
;
;
; To specify other options, use one Or more of the following values.
; Value Meaning
;
; MB_DEFAULT_DESKTOP_ONLY
; 0x00020000L
;
;
;
; Same As desktop of the interactive window station. For more information, see Window Stations.
;
; If the current input desktop is Not the Default desktop, MessageBox does Not Return Until the user switches To the Default desktop.
;
; MB_RIGHT
; 0x00080000L
;
;
;
; The text is right-justified.
;
; MB_RTLREADING
; 0x00100000L
;
;
;
; Displays message And caption text using right-To-left reading order on Hebrew And Arabic systems.
;
; MB_SETFOREGROUND
; 0x00010000L
;
;
;
; The message box becomes the foreground window. Internally, the system calls the SetForegroundWindow function For the message box.
;
; MB_TOPMOST
; 0x00040000L
;
;
;
; The message box is created With the WS_EX_TOPMOST window style.
;
; MB_SERVICE_NOTIFICATION
; 0x00200000L
;
;
;
; The caller is a service notifying the user of an event. The function displays a message box on the current active desktop, even If there is no user logged on To the computer.
;
; Terminal Services: If the calling thread has an impersonation token, the function directs the message box To the session specified in the impersonation token.
;
; If this flag is set, the hWnd parameter must be NULL. This is so that the message box can appear on a desktop other than the desktop corresponding To the hWnd.
;
; For information on security considerations in regard To using this flag, see Interactive Services. In particular, be aware that this flag can produce interactive content on a locked desktop And should therefore be used For only a very limited set of scenarios, such As resource exhaustion.
;
;
;
; Return value
;
; Type: int
;
; If a message box has a Cancel button, the function returns the IDCANCEL value If either the ESC key is pressed Or the Cancel button is selected. If the message box has no Cancel button, pressing ESC has no effect.
;
; If the function fails, the Return value is zero. To get extended error information, call GetLastError.
;
; If the function succeeds, the Return value is one of the following menu-item values.
; Return code/value Description
;
; IDABORT
; 3
;
;
;
; The Abort button was selected.
;
; IDCANCEL
; 2
;
;
;
; The Cancel button was selected.
;
; IDCONTINUE
; 11
;
;
;
; The Continue button was selected.
;
; IDIGNORE
; 5
;
;
;
; The Ignore button was selected.
;
; IDNO
; 7
;
;
;
; The No button was selected.
;
; IDOK
; 1
;
;
;
; The OK button was selected.
;
; IDRETRY
; 4
;
;
;
; The Retry button was selected.
;
; IDTRYAGAIN
; 10
;
;
;
; The Try Again button was selected.
;
; IDYES
; 6
;
;
;
; The Yes button was selected.
;
;
; Remarks
;
; The following system icons can be used in a message box by setting the uType parameter To the corresponding flag value.
; Icon Flag values
; Icon For MB_ICONHAND, MB_ICONSTOP, And MB_ICONERROR MB_ICONHAND, MB_ICONSTOP, Or MB_ICONERROR
; Icon For MB_ICONQUESTION MB_ICONQUESTION
; Icon For MB_ICONEXCLAMATION And MB_ICONWARNING MB_ICONEXCLAMATION Or MB_ICONWARNING
; Icon For MB_ICONASTERISK And MB_ICONINFORMATION MB_ICONASTERISK Or MB_ICONINFORMATION
;
;
;
; Adding two right-To-left marks (RLMs), represented by Unicode formatting character U+200F, in the beginning of a MessageBox display string is interpreted by the MessageBox rendering engine so As To cause the reading order of the MessageBox To be rendered As right-To-Left (RTL).
;
; When you use a system-modal message box To indicate that the system is low on memory, the strings pointed To by the lpText And lpCaption parameters should Not be taken from a resource file because an attempt To load the resource may fail.
;
; If you create a message box While a dialog box is present, use a handle To the dialog box As the hWnd parameter. The hWnd parameter should Not identify a child window, such As a control in a dialog box.
;}
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