AutoIT Help part 81 pdf

Opt"SendAttachMode", 0 ;0=don't attach, 1=do attach Opt"SendCapslockMode", 1 ;1=store and restore, 0=don't Opt"SendKeyDelay", 5 ;5 milliseconds Opt"SendKeyDownDelay", 1 ;1 millisecond Op

Opt("SendAttachMode", 0) ;0=don't attach, 1=do attach

Opt("SendCapslockMode", 1) ;1=store and restore, 0=don't

Opt("SendKeyDelay", 5) ;5 milliseconds

Opt("SendKeyDownDelay", 1) ;1 millisecond

Opt("TCPTimeout",100) ;100 milliseconds

Opt("TrayAutoPause",1) ;0=no pause, 1=Pause

Opt("TrayIconDebug", 0) ;0=no info, 1=debug line info

Opt("TrayIconHide", 0) ;0=show, 1=hide tray icon

Opt("TrayMenuMode",0) ;0=append, 1=no default menu, 2=no automatic check, 4=menuitemID not return

Opt("TrayOnEventMode",0) ;0=disable, 1=enable

Opt("WinDetectHiddenText", 0) ;0=don't detect, 1=do detect

Opt("WinSearchChildren", 1) ;0=no, 1=search children also

Opt("WinTextMatchMode", 1) ;1=complete, 2=quick

Opt("WinTitleMatchMode", 1) ;1=start, 2=subStr, 3=exact, 4=advanced, 1 to -4=Nocase

Opt("WinWaitDelay", 250) ;250 milliseconds

Function Reference

GUIRegisterMsg

Register a user defined function for a known Windows Message ID (WM_MSG) GUIRegisterMsg ( msgID, "function" )

Parameters

msgID A Windows Message ID (see Appendix: Windows Message Codes) function The name of the user function to call when the message appears or an

empty string "" to unregister a message

Return Value

Success: 1

Failure: 0

Remarks

!!! To make the user function workable you have to define it with maximum 4 function parameters otherwise the function won't be called !!!

i.e:

Func MyUserFunction($hWndGUI, $MsgID, $WParam, $LParam)

EndFunc

Or

Func MyUserFunction($hWndGUI, $MsgID)

EndFunc

When the user function is called then these 4 parameters have the following values:

Position Parameter Meaning

1 hWnd The Window handle of the GUI in which the message

appears

3 wParam The first message parameter as hex value

4 lParam The second message parameter as hex value

Up to 256 user functions can be registered for message ID's

By default after finishing the user function the AutoIt internal message handler will

be proceed

That won't be if your Return a value (See WM_COMMAND in example) or if

you use the keyword 'Return' without any value

By using 'Return' without any return value the AutoIt internal message handler (if there is one for this message) will NOT be proceed!

!!! If you want AutoIt to run it's internal handler for a message, return the variable

$GUI_RUNDEFMSG (in GUIConstantsEx.au3) from the function (see also

examples) !!!

I.e if you want to return earlier than the user function ends and also proceed the AutoIt internal message handler

Warning: blocking of running user functions which executes window messages

with commands such as "Msgbox()" can lead to unexpected behavior, the return to the system should be as fast as possible !!!

Some controls consume internally specific Windows Message ID, so registrating them will have no effect, e.g; WM_CHAR, WM_KEYDOWN, WM_KEYUP are consumed by an edit control

Related

GUICtrlGetHandle

Example

; *******************************************************

; Example - Create an ownerdrawn/colored button

; *******************************************************

#include <GUIConstantsEx.au3>

#include <WindowsConstants.au3>

#include <ButtonConstants.au3>

Example()

Func Example()

Local Const $BS_OWNERDRAW = 0x0000000B

Local $hGUI, $nButton, $nButton2, $GUIMsg

$hGUI = GUICreate("My Ownerdrawn Created Button", 300, 200)

$nButton = GUICtrlCreateButton("", 90, 50, 120, 30)

GUICtrlSetStyle($nButton, BitOR($WS_TABSTOP, $BS_NOTIFY,

$BS_OWNERDRAW)) ; Set the ownerdrawn flag

$nButton2 = GUICtrlCreateButton("Normal Button", 90, 110, 120, 30)

GUIRegisterMsg($WM_COMMAND, "MY_WM_COMMAND")

; WM_DRAWITEM has to registered before showing GUI otherwise the initial drawing isn't done

GUIRegisterMsg($WM_DRAWITEM, "MY_WM_DRAWITEM")

GUISetState()

While 1

$GUIMsg = GUIGetMsg()

Switch $GUIMsg

Case $GUI_EVENT_CLOSE

ExitLoop

Case $nButton

; Normally should not run through cause of our MY_WM_COMMAND function

MsgBox(0, "Info", "Button pressed")

Case $nButton2

; Normally should not run through cause of our MY_WM_COMMAND function

MsgBox(0, "Info", "Button2 pressed")

EndSwitch

WEnd

EndFunc ;==>Example

; React on a button click

Func MY_WM_COMMAND($hWnd, $Msg, $wParam, $lParam)

$nNotifyCode = BitShift($wParam, 16)

$nID = BitAND($wParam, 0x0000FFFF)

$hCtrl = $lParam

If $nID <> 2 And $nNotifyCode = 0 Then ; Check for IDCANCEL - 2

; Ownerdrawn buttons don't send something by pressing ENTER

; So IDOK - 1 comes up, now check for the control that has the current focus

If $nID = 1 Then

$hFocus = DllCall("user32.dll", "hwnd", "GetFocus")

$nCtrlID = DllCall("user32.dll", "int", "GetDlgCtrlID", "hwnd",

$hFocus[0])

PostButtonClick($hWnd, $nCtrlID[0])

Else

MsgBox(0, "MY_WM_COMMAND", "GUIHWnd" & @TAB & ":" &

$hWnd & @LF & _

"MsgID" & @TAB & ":" & $Msg & @LF & _

"wParam" & @TAB & ":" & $wParam & @LF & _

"lParam" & @TAB & ":" & $lParam & @LF & @LF & _

"WM_COMMAND - Infos:" & @LF & _

" -" & @LF & _

"Code" & @TAB & ":" & $nNotifyCode & @LF & _

"CtrlID" & @TAB & ":" & $nID & @LF & _

"CtrlHWnd" & @TAB & ":" & $hCtrl)

EndIf

Return 0 ; Only workout clicking on the button

EndIf

; Proceed the default Autoit3 internal message commands

; You also can complete let the line out

; !!! But only 'Return' (without any value) will not proceed

; the default Autoit3-message in the future !!!

Return $GUI_RUNDEFMSG

EndFunc ;==>MY_WM_COMMAND

; RePost a WM_COMMAND message to a ctrl in a gui window

Func PostButtonClick($hWnd, $nCtrlID)

DllCall("user32.dll", "int", "PostMessage", _

"hwnd", $hWnd, _

"int", $WM_COMMAND, _

"int", BitAND($nCtrlID, 0x0000FFFF), _

"hwnd", GUICtrlGetHandle($nCtrlID))

EndFunc ;==>PostButtonClick

; Draw the button

Func MY_WM_DRAWITEM($hWnd, $Msg, $wParam, $lParam)

Local $stDrawItem =

DllStructCreate("uint;uint;uint;uint;uint;uint;uint;int[4];dword", $lParam) Local Const $ODT_BUTTON = 4