#include <GUIConstantsEx.au3>
#include <Array.au3>

Opt("GUIOnEventMode", 1)
Opt('MustDeclareVars', 1)

Global $aBtnIds[10][2]
$aBtnIds[0][1] = "func1"
$aBtnIds[1][1] = "func2"
$aBtnIds[2][1] = "func3"
$aBtnIds[3][1] = "func4"
$aBtnIds[4][1] = "func5"
$aBtnIds[5][1] = "func6"
$aBtnIds[6][1] = "func7"
$aBtnIds[7][1] = "func8"
$aBtnIds[8][1] = "func9"


Global $hGui = GUICreate('CheckBoxtest', 105, 145)
Global $msg

For $i = 0 To 8
	$aBtnIds[$i][0] = GUICtrlCreateCheckBox($i + 1, 10 + Mod($i, 3) * 30, 10 + Int($i / 3) * 30, 25, 25)
	GUICtrlSetOnEvent(-1, '_Click')
	ConsoleWrite($i + 1 & ': ' & $aBtnIds[$i][0] & @CRLF)
Next

$aBtnIds[9][0] = GUICtrlCreateButton('OK', 10, 110, 90, 25)
ConsoleWrite('OK: ' & $aBtnIds[$i][0] & @CRLF)
GUICtrlSetState(-1, $GUI_DISABLE)
GUICtrlSetOnEvent(-1, '_Submit')
GUISetOnEvent($GUI_EVENT_CLOSE,'_Exit')
GUISetState()

While 1
	Sleep(10000)
WEnd

Func _Click()
	Local $iBtn = @GUI_CtrlId - $aBtnIds[0][0]
	ConsoleWrite($iBtn+1&' = '&'CtrlID: '&@GUI_CtrlId&@CRLF)
	Local $bAtLeastOneCheckBoxChecked
	For $i = 0 To 8
		If BitAND(GUICtrlRead($aBtnIds[$i][0]),$GUI_checked)=$GUI_checked Then
			$bAtLeastOneCheckBoxChecked = True
			ExitLoop
		EndIf
	Next
	If $bAtLeastOneCheckBoxChecked Then
		GUICtrlSetState($aBtnIds[9][0], $GUI_ENABLE)
	Else
		GUICtrlSetState($aBtnIds[9][0], $GUI_DISABLE)
	EndIf
EndFunc   ;==>_Click

Func _Submit()
	Local $sFunc=''
	For $i = 0 To 8
		If BitAND(GUICtrlRead($aBtnIds[$i][0]),$GUI_checked)=$GUI_checked Then
			Call($aBtnIds[$i][1])
			$sFunc&=$aBtnIds[$i][1]&'|'
		EndIf
	Next
	$sFunc=StringTrimRight($sFunc,1)
	ConsoleWrite('Funcs are called: '&$sFunc&@CRLF&@CRLF)
EndFunc   ;==>_Submit

Func _exit()
	Exit
EndFunc

Func Func1()
	MsgBox(0,'Func1','was called',5)
EndFunc
Func Func2()
	MsgBox(0,'Func2','was called',5)
EndFunc
Func Func3()
	MsgBox(0,'Func3','was called',5)
EndFunc
Func Func4()
	MsgBox(0,'Func4','was called',5)
EndFunc
Func Func5()
	MsgBox(0,'Func5','was called',5)
EndFunc
Func Func6()
	MsgBox(0,'Func6','was called',5)
EndFunc
Func Func7()
	MsgBox(0,'Func7','was called',5)
EndFunc
Func Func8()
	MsgBox(0,'Func8','was called',5)
EndFunc
Func Func9()
	MsgBox(0,'Func9','was called',5)
EndFunc