autoit3简要笔记
1.autoit3 脚本参数
$CmdLine[0] is number of parameters
$CmdLine[1] is param 1 (after the script name)
$CmdLine[2] is param 2 etc
...
$CmdLine[$CmdLine[0]] is one way to get the last parameter...
So if your script is run like this:
AutoIt3.exe myscript.au3 param1 "this is another param"
$CmdLine[0] equals... 2
$CmdLine[1] equals... param1
$CmdLine[2] equals... this is another param
@ScriptName equals... myscript.au3
2.vista 的User Account Control (UAC) .
Vista 下，提示用户脚本运行的用户是否有administrators 的权限。
; This script requires full Administrative rights
#requireadmin
MsgBox(0, "Info", "This script has admin rights! ")
3 windows handles
A window handle is a special value that windows assigns to a window each time it is created.The advantage of using window handles is that if you have multiple copies of an application open - which have the same title/text - you can uniquely identify them when using handles.
4 autoit 快捷键
！代表alt 键
5 宏
Autoit 中的宏是用@ 开头的，变量是以$ 开头的。
6 循环
除了for in next 与vbscript 中的for each next 不同外。其余几个语法一直。
7 com 的调用
使用oleviewer 查看当前机器上的com 组件。Most important is the " VersionIndependentProgID ". This is the name to be used in an ObjCreate, ObjGet or ObjEvent function 。AutoIt uses the IDispatch interface for automation 。Right-click on the name IDispatch and choose " View... " from the context menu. Then click the " View TypeInfo... " button
8.autoit3 GUI
GUI 上的 control id
The control ID is a positive number (that is, a number greater than 0)
Each control ID is unique - even when there are multiple windows
The control ID is actually the same value as the Control ID that the AutoIt Window Info Tool shows
GUI 具有两种模式， 1. 消息驱动模式 2. 事件驱动模式
1. 消息驱动模式
GUI 将不停的循环，使用 GUIGetMsg() 来获取 GUI 上的事件，例如点击 Button, 关闭 GUI 。
While 1
$msg = GUIGetMsg()
...
...
WEnd
Remark: 注意，不要在 GUI 中尝试添加 Sleep 函数，这会导致 GUI 无法响应用户，不用担心 LOOP 会过分消耗 CPU ， GUIGetMsg 已经帮你考虑到这点了。
GUIGetMsg() 将返回三种结果：
· No Event 返回为 0
· Control Event 返回 CONTROL ID
System Event 返回负值
$GUI_EVENT_CLOSE
$GUI_EVENT_MINIMIZE
$GUI_EVENT_RESTORE
$GUI_EVENT_MAXIMIZE
$GUI_EVENT_PRIMARYDOWN
$GUI_EVENT_PRIMARYUP
$GUI_EVENT_SECONDARYDOWN
$GUI_EVENT_SECONDARYUP
$GUI_EVENT_MOUSEMOVE
$GUI_EVENT_RESIZED
$GUI_EVENT_DROPPED
Control id 是独一无二的，但System Event 在多窗口的情况下就需要再指明是哪个窗口的事件了。因此使用带参数的GUIGetMsg 方法。
$msg = GUIGetMsg(1)
When called with the 1 parameter instead of returning an event value an array will be returned, the array contains the event ( in $array[0] ) and extra information such as the window handle ( in $array[1] )
The first major change is the GUISwitch function call - when a new window is created it becomes the "default" window for future GUI operations (including control creation).
使用 GUISwitch($mainwindow) 来切换活动窗口。
2. 事件驱动模式
The default mode is the MessageLoop mode so before using the OnEvent mode we must use Opt("GUIOnEventMode", 1) .
9 ．autoit3 函数
9 ． 1 环境管理
clipGet 获取剪切板中内容
Clipput 设置剪切板中内容
EnvGet 获取环境变量 $var = EnvGet ( "PATH" )
EnvSet 设置环境变量 EnvSet ( "MYENV" , "this is a test" )
MemGetStats ( ) 获取内存状态。 返回七个元素的数组。
9.2 文件 ，目录，磁盘管理
Autoit3 有类似 vbs 的文件目录磁盘函数，另外， autoit3 能够对 .ini 文件直接读写。便于操作这种键值对应的文件。
10 autoit3 网络编程
10.1 网络下载文件
; Advanced example - downloading in the background
Local $hDownload = InetGet("http://www.autoitscript.com/autoit3/files/beta/update.dat", @TempDir & "/update.dat", 1, 1)
Do
Sleep(250)
Until InetGetInfo($hDownload, 2) ; Check if the download is complete.
Local $nBytes = InetGetInfo($hDownload, 0)
InetClose($hDownload) ; Close the handle to release resourcs.
MsgBox(0, "", "Bytes read: " & $nBytes)
10.2 socket 编程
Step1: TCPStartup ( )
Step2: TCPListen ( IPAddr, port [, MaxPendingConnection] )
Step3: 服务器端 TCPAccept ( mainsocket ) ，客户端 TCPConnect ( IPAddr, port )
Step4: 客户端 TCPSend ( mainsocket, data ) ，
服务端 TCPRecv ( mainsocket, maxlen [, flag] )
Step5: TCPCloseSocket ( socket ) 关闭 TCPListen 和 TCPAccept 建立的 socket 连接。
Step6: TCPShutdown ( ) ; To stop TCP services