在Autoit中询问Radio

Question

如何将$ Day放入$ Radio1，$ Week进入$ Radio2，$ Month进入$ Radio3

并且 - $ Radio1，$ Radio2，$ Radio3进入$ RadioCheck？

#include <ButtonConstants.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#Region ### START Koda GUI section ### Form=
GUICreate("Example", 143, 103, 192, 124)
GUISetFont(12, 400, 0, "Open Sans")
$Radio1 = GUICtrlCreateRadio($Day, 24, 16, 113, 17)
$Radio2 = GUICtrlCreateRadio($Week, 24, 40, 113, 17)
$Radio3 = GUICtrlCreateRadio($Month, 24, 64, 113, 17)
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###
Local $RadioCheck = $Radio1,$Radio2,$Radio3 ; The problem is here
    While 1
        $nMsg = GUIGetMsg()
        Switch $nMsg
            Case $GUI_EVENT_CLOSE
                Exit
        EndSwitch
    WEnd
Func Example1()
    Local $Day, $Week, $Month
    $LimitTime =  _DateDiff('s', "1970/01/01 00:00:00", _NowCalc()) ;Get the current time (convert to seconds)
    $Day = 86400 ; total seconds a Day
    $Week = 604800 ; total seconds a Week
    $Month = 2592000 ; total seconds a Month
   _Example2($Example3, $Example4, $Example5-$RadioCheck)
EndFunc

Answer 1

您的Any Part of Field，$Day和$Week是本地变量（无法从全局范围访问）。更重要的是：您正在尝试在声明或初始化这些变量之前设置无线电控件的文本。

那么你如何解决这个问题呢？你有（至少）三个选择：

选项1

将您的局部变量从函数$Month更改为全局范围。

• 所以更改：Example1()改为Local $Day, $Week, $Month，
• 将放在脚本的上，然后
• 在创建GUI之前调用函数Global $Day, $Week, $Month ！

这可能是最简单但最脏的方式，因为任何函数都可以随时更改变量的数据。一般情况下尽量不要使用全局变量。

选项2

将您的无线电控件更改为全局变量，然后在Example1()功能中更改其文本。像这样：

Example1()

到

$Radio1 = GUICtrlCreateRadio($Day, 24, 16, 113, 17)
$Radio2 = ...

请注意，您必须删除未声明的变量！然后使用以下命令更改Global $Radio1 = GUICtrlCreateRadio("", 24, 16, 113, 17) Global $Radio2 = GUICtrlCreateRadio("", 24, 40, 113, 17) Global $Radio3 = GUICtrlCreateRadio("", 24, 64, 113, 17) 函数中控件的文本：

Example1()

选项3a

这是最安全的方式。让GUICtrlSetData($Radio1, $Day) GUICtrlSetData($Radio2, $Month) GUICtrlSetData($Radio3, $Week) 返回变量Example1()，或者创建并返回一个数组。作为数组（未经测试）：

ByRef

选项3b

您还可以返回值#include <ButtonConstants.au3> #include <GUIConstantsEx.au3> #include <WindowsConstants.au3> ; We are now going to receive the return values (in this case an array) from our function: Local $aDate = Example1() ; it is essential to call this function before we want to make use of $Date[0] to $Date[2]. ; What happens is that the function (code block further down) named Example1() is being executed. ; This function will then RETURN us the array. ; Since Example1() returns an array, $aData will automatically become an array filled with the data of Example1() #Region ### START Koda GUI section ### Form= GUICreate("Example", 143, 103, 192, 124) GUISetFont(12, 400, 0, "Open Sans") $Radio1 = GUICtrlCreateRadio($aDate[0], 24, 16, 113, 17) ; we are now setting the data for the three controls returned by Example1() $Radio2 = GUICtrlCreateRadio($aDate[1], 24, 40, 113, 17) $Radio3 = GUICtrlCreateRadio($aDate[2], 24, 64, 113, 17) GUISetState(@SW_SHOW) #EndRegion ### END Koda GUI section ### ; Local $RadioCheck = $Radio1,$Radio2,$Radio3 ; The problem is here ---- You do not need that and PLEASE READ THE ABOUT LOCAL AND GLOBAL VARIABLES! While 1 $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE Exit EndSwitch WEnd Func Example1() Local $aReturn[3] ;create a (Local) Array $LimitTime =_DateDiff('s', "1970/01/01 00:00:00", _NowCalc()) ; Get the current time (convert to seconds) $aReturn[0] = 86400 $aReturn[1] = 604800 $aReturn[2] = 2592000 Return $aReturn ; return the Array EndFunc ：

ByRef

来源

• Local/Global keyword。
• Using Global, Local, Static and ByRef。
• Func keyword。