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 1. problem with windows API call#1061 Posted by: 2003-08-11 21:45:22 |
could you please help me (if you understand my very bad english !!) ?
I use this code in VB to get any form's title (with the handle 'hwnd') and it works
In RapidQ, TrimSpace is always empty after Sendmessagebystring() call
Declare Function Sendmessagebynum Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, ByVal lParam As Long) as long
Declare Function Sendmessagebystring Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, ByVal lParam As String) as string
Function GetText(hwnd) As String
dim TrimSpace as string
dim GetTrim as long
dim GetText as string
GetTrim = Sendmessagebynum(hwnd, 14, 0&, 0&)
TrimSpace = SPACE$(GetTrim)
GetText = Sendmessagebystring(hwnd, 13, GetTrim + 1, TrimSpace)
'HERE TrimSpace STAY EMPTY AFTER THE CALL
GetText = TrimSpace
'GetText = "" !
End Function |
2. Re: problem with windows API call #1062 Posted by: cajino 2003-08-12 15:03:19 |
Try this:
Declare Function GetWindowText Lib "user32" Alias "GetWindowTextA" (ByVal hwnd As Long, ByRef lpString As String, ByVal cch As Long) As Long
Then, in your function:
Dim MyStr As String
MyStr = Space$(100)
GetWindowText (Form.Handle, MyStr, 100)
Now MyStr is the title of your window
Bye
Cajino |
3. Re: problem with windows API call #1063 Posted by: 2003-08-12 20:08:17 |
thank you for your answer
in fact GetWindowText gives me only the window's title
my function SendMessagebystring is able to give me window's title AND the value of any textbox in the form (with the textbox.handle)
The idea was to program a password recover tool
With GetCursorPos then WindowFromPoint API calls, i get the password.textbox.handle from the authentification window under the mouse pointer
Then with Sendmessagebystring(hwnd,...) i get the "******" (password.textbox.value) in clear
.......i'm not sure of my english........
i tried SENDMESSAGE RapidQ function (in RapidQ help) with the same parameters but TrimSpace stay empty
i don't understand why this code works well in VB and not in RapidQ
could you help me on that point
thx very much |
4. Re: problem with windows API call #1064 Posted by: 2003-08-13 07:11:56 |
SendmessageA will always return a LONG, maybe a pointer to a String, ...
To help you I need to know more about the type of message that you sent
BTW, I tried to do that with gettext too and like you I could only got titles ...
So I am interested by your method !
Une Fois ...
Jacques |
5. Re: problem with windows API call #1067 |
| Check spyinfo: http://g.yi.org/_scripts/file.php?f=1474&r=2330 |
6. Re: problem with windows API call #1071 Posted by: 2003-08-13 19:28:50 |
thx for your help Jacques, i suppose your from belgium so you might prefer take a look to my query in french version !
>> http://j.lypstenger.free.fr/forums/viewtopic.php?t=129
(i posted my codes in this forum)
une fois...
i'll take a look to guidance's link, thx for the information |
7. Re: problem with windows API call #1072 Posted by: 2003-08-13 19:34:32 |
| thank you guidance that's exactly what i looked for ! |
8. Re: problem with windows API call #1073 Posted by: 2003-08-13 19:48:43 |
euh... sorry i said it too quickly
LH = GETWINDOWTEXT(NEWHND,@BFR, 100)
in SPYINFO3A.RQB gives textbox.values but it does not work with textbox in *.dun application.... |
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