ahk_l COM  사용

com_CreateObject 는 새롭게 만드는 것이고,

그후에 com_invoke로 세부 명령을 주는 방식으로 사용되는데...

현재 띄워져 있는 익스플로러의 InternetExplorer.Application 을 invoke 해서 
document의 body를 만진다... 라고 할때

InternetExplorer.Application의정보는

http://www.autohotkey.com/forum/topic34972.html 

;네이버가 타이틀에 포함된 익스플로러 창이 존재하면, google 창으로 이동시킵니다. 

COM_Init() 
pageSearched:="네이버" 
Loop, % COM_Invoke(psw := COM_Invoke(psh:=COM_CreateObject("Shell.Application"), "Windows"), "Count") 
{ 
LocationName:=COM_Invoke(pwb:=COM_Invoke(psw, "Item", A_Index-1), "LocationName") 
IfInString,LocationName,%pageSearched% 
{ 
url:="http://www.google.com" 
COM_Invoke(pwb, "Navigate", url) 
Break 
} 

COM_Release(pwb) ;didnt break so release the one we didnt use 
} 

return

#include, com.ahk 
COM_Init() 
pageSearched:="네이버" 
psh:=COM_CreateObject("Shell.Application") 
psw:=COM_Invoke(psh, "Windows") 
LCt:=COM_Invoke(psw, "Count")                                        ;Shell.Windows.Count (LoopCount) 
  Loop, % lct 
  { 
  pwb:=COM_Invoke(psw, "Item", A_Index-1)                    ;Shell.Windows.Item 
;pwb:=Shell.Windows.Item 의 값이 0이면(Shell.Windows.Item가 아니면) Continue(LocationName 에서 에러발생) 
      if pwb=0 
      Continue 
  LocationName:=COM_Invoke(pwb, "LocationName")          ;창이름을 갖는 변수 (InternetExplorer Object) 
      IfInString,LocationName,%pageSearched% 
      { 
      url:="http://www.google.com" 
      COM_Invoke(pwb, "Navigate", url) 
      Break 
      } 
  COM_Release(pwb) 
  } 

약간의 주석과 초보자가 보기쉽게 수정해봤어요.. 주석이 맞으려나 모르겠네요; 
;pwb:=Shell.Windows.Item 의 값이 0이면(Shell.Windows.Item가 아니면) Continue(LocationName 에서 에러발생) 
      if pwb=0 
      Continue 
이부분은 써놓고도 뭔지 모르겠어요;

Basic understanding of COM Pointer 
Understanding of COM_CreateObject MSDN 

MSDN does a fine job explaining this i wont re hash it just remember creates a parent object for use with our invoke calls

Understanding of COM_AtlAxGetControl MSDN 
Understanding of COM_AtlAxCreateContainer MSDN 

we will be using COM_AtlAxCreateContainer and COM_AtlAxGetControl in our examples just remember this is a way of getting a control pointer from a window control that we are in our case creating

Understanding of COM_Invoke MSDN 

Sean gives us a Basic Example. Basically this is an execution function. if you need to get or set a value execute a method of move from a parent object to a member object you can do so from COM_Invoke

Understanding of COM_Release MSDN 

In the interest of trying to dumb this down here goes. 
everytime you create a pointer to an object or interface you should release it for each time you create it you do not release strings just object and interface pointers. Its a way of freeing memory and its good for your program but well if you dont do it the worst that can happen on most beginner scripts is some semi slow performance

Understanding of COM_QueryService MSDN 

In our examples we will use this function to get one object pointer from another using CLSID. there are instances when getting pwin can bypass some security zone settings which can cause scripts to fail at times

Understanding of COM_QueryInterface MSDN 

Returns a pointer to a specified interface on an object to which a client currently holds an interface pointer.

Understanding of COM_ConnectObject MSDN 

Just remember this is how we can setup ahk access to events. Gonna be a much later before I cover events but be patient

It is also imperitive that we have an understanding of the following 

Basic Understanding of IE architecture MSDN 
Basic understanding of the webrowser object for Gui MSDN [url=http://msdn.microsoft.com/en-us/library/aa741312(VS.85).aspx]MSDN[/url]

For our automation tasks we will be aquireing and interface pointer to iWebrowser2 through out my examples you will see this reflected as pwb 

First I want to remind all please have COM in the standard libraries such as c:\program files\autohotkey\lib 

Always initialize COM once per script 
If you will not be using a GUI object