请教For...In...Next？
找来找去都找不到For...In...Next的中文使用方法，哪位知道怎么用，请给个简单的说明，谢谢了
[ 本帖最后由 superflq 于 2008-12-7 16:37 编辑 ] 算1+2+3+4+5
$s=0
for $i=1 to 5
$s+=$i
msgbox(0,0,"第"&$I&"次累加后S="&$s)
next
For...In...Next
--------------------------------------------------------------------------------
Enumerates elements in an Object collection or an array
For <$Variable> In <expression>
statements
...
Next
Parameters
Variable A variable to which an element is being assigned
expression Must be an expression resulting in an Object, or an Array with at least one element
Remarks
The Variable will be created automatically with a LOCAL scope, even when MustDeclareVars is on.
If the expression is an Object collection with no elements, the loop will be skipped and the Variable will contain an empty string.
If the expression is not an Object nor an Array, the script stops with an error, unless a COM Error handler had been configured.
For...In...Next statements may be nested.
Related
With...EndWith, ObjEvent (COM Error handler)
Example
;Using an Array
Dim $aArray
$aArray="a"
$aArray=0
$aArray=1.3434
$aArray="test"
$string = ""
FOR $element IN $aArray
$string = $string & $element & @CRLF
NEXT
Msgbox(0,"For..IN Arraytest","Result is: " & @CRLF & $string)
;Using an Object Collection
$oShell = ObjCreate("shell.application")
$oShellWindows=$oShell.windows
if Isobj($oShellWindows) then
$string=""
for $Window in $oShellWindows
$String = $String & $Window.LocationName & @CRLF
next
msgbox(0,"","You have the following windows open:" & @CRLF & $String)
else
msgbox(0,"","you have no open shell windows.")
endif
#include <IE.au3>
$oIE = _IE_Example ("basic")
$oLinks = _IELinkGetCollection ($oIE)
$iNumLinks = @extended
MsgBox(0, "Link Info", $iNumLinks & " links found")
For $oLink In $oLinks
MsgBox(0, "Link Info", $oLink.href)
Next
$oLink.href 这里后面为什么有个.href
我要怎么读取$oLinks，输出到.ini或者.txt
要怎么写 找下早期的AU3版本中的帮助大部分是中文的:face (16):
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