C / C++ / MFC

How to track scroll event in IE?

2-Aug-06 22:49

See C++ Vtable Example[^] maybe it is some helpful to you

WhiteSky

Re: C++ vtable

Sarath C2-Aug-06 22:51

Sarath C

2-Aug-06 22:51

yea I saw this. meanwhile I got another link http://www.eventhelix.com/RealtimeMantra/Basics/ComparingCPPAndCPerformance2.htm[^]

SaRath.

"Where I am from, there is no plan B. So, take advantage of today becuase tomorrow is not promised. - 50 Cent"

My Blog | Understanding State Pattern

Hemant kulkarni2-Aug-06 22:24

Hemant kulkarni

2-Aug-06 22:24

Hi,

In my windows application I want to detect scrolling events in IE. I have written a hook which handles mouse and keyboard events. How to detech scrolling events in IE

Regards,
Hemant Kulkarni.

Re: How to track scroll event in IE?

Naveen3-Aug-06 0:24

Naveen

3-Aug-06 0:24

Hemant kulkarni wrote:
written a hook which handles mouse and keyboard events

WH_MSGFILTER or WH_GETMESSAGE hook will be good. Inside this u can monitor the WM_HSROLL and WM_VSCROLL message...

nave

Re: How to track scroll event in IE?

Hamid_RT3-Aug-06 7:14

Problem in Rich Text box using VC++

3-Aug-06 7:14

See WH_MSGFILTER and WH_SYSMSGFILTER Hooks[^] maybe it is some helpful to you

WhiteSky

maniram2-Aug-06 22:15

maniram

2-Aug-06 22:15

hello,

I am using the RTF control in vc++ for my simple text document purpose.
I get the problem using Pressing the Esc key and i can't get the Keycode from on Keyup and Keydown events. Any one can solve this send to me.

Thank you,

Bye

Re: Problem in Rich Text box using VC++

Manfred Staiger2-Aug-06 22:58

Manfred Staiger

2-Aug-06 22:58

You need to call to call the member funktion SetEventMask to specify which notification messages the CRichEditCtrl object sends to its parent window.

For example, to get notified about mouse and keyboard events:

CRichEditCtrl m_rich;
m_rich.SetEventMask(ENM_MOUSEEVENTS|ENM_KEYEVENTS);

Hope this helps.

Re: Problem in Rich Text box using VC++

Hamid_RT3-Aug-06 7:40

3-Aug-06 7:40

See this article its not for keyup or keydwon but its good for SetEventMask(set event mask for RichEditCtrl)
Setting selected text to read-only[^]

WhiteSky

Process Return Code

Daniel Kanev2-Aug-06 22:04

Daniel Kanev

2-Aug-06 22:04

I create a child process with the CreateProcess API and wait for its execution with WaitForSingleObject. How can I get the return code of that process. For instance my main program is MainProg, it starts ChildExe and ChildExe finds some problems and returns 34; How can MainProg know that return code?

Thanks!

modified 9-Mar-17 17:13pm.

Re: Process Return Code

Viorel.2-Aug-06 22:11

Viorel.

2-Aug-06 22:11

I think you should try GetExitCodeProcess function after WaitForSingleObject, but before you close the process's handle with CloseHandle.

I hope it helps.

Re: Process Return Code

Naveen2-Aug-06 22:13

Naveen

2-Aug-06 22:13

use GetExitCodeProcess()

nave

Re: Process Return Code

Hamid_RT3-Aug-06 7:15

Re: Changing output language

3-Aug-06 7:15

"How can I get the return code of that process"
You can use GetExitCodeProcess Is this your purpose?

WhiteSky

Changing output language

gri2-Aug-06 21:47

gri

2-Aug-06 21:47

Hello

Does someone know if (and how) I can change the output language of my visual c++ compiler? I got a new computer from our sysadmin and he installed visual studio in german ... now are also the compiler outputs in german which makes it hard to search on google ... also I'm not used to this Frown | :(

Anyone knows something?

Thanks,
gri

So long and thanks for the fish!

stancrm2-Aug-06 21:54

stancrm

2-Aug-06 21:54

You cannot change the language of Visual Studio. You must reinstall it using the english version of Visual Studio.

Re: Changing output language

Tim Paaschen2-Aug-06 23:27

Tim Paaschen

2-Aug-06 23:27

If you use VS2003 you can find the according setting in Tools - Options... - Environment - International Settings - Language.

Regards,
Tim

Re: Changing output language

gri2-Aug-06 23:38

gri

2-Aug-06 23:38

Thanks but I already found this ... there it can't be changed Frown | :(

Only values in the listbox are German and "Like Office (Neutral)" which leads also to German - and also I don't have Office :P

I thought about some registry value that cl.exe outputs english, not german ... the IDE language does not matter.

thanks,
gri

So long and thanks for the fish!

_beginthread / process.h

fx92002-Aug-06 21:38

2-Aug-06 21:38

hello,

i'am creating threads to run some listeners,

i have an error which i have not understanded

the compiler says that _beginthread is undeclared but i have included process.h ??

this is the code

#include <windows.h>
#include <process.h> /* _beginthread, _endthread */
#include <stddef.h>
#include <stdlib.h>

void main()
{

HANDLE hThread;
unsigned threadID;

// Create the second thread.
hThread = (HANDLE)_beginthread( NULL, 0, &SecondThreadFunc, NULL, 0, &threadID );

// Wait until second thread terminates. If you comment out the line
// below, Counter will not be correct because the thread has not
// terminated, and Counter most likely has not been incremented to
// 1000000 yet.
WaitForSingleObject( hThread, INFINITE );

// Destroy the thread object.
CloseHandle( hThread );

return 0;
}

Don Box2-Aug-06 21:45

Don Box

2-Aug-06 21:45

Better use CreateThread().

Come online at:-
fitiyal@yahoo.com

fx92002-Aug-06 21:49

2-Aug-06 21:49

i used it
but when executing the function (with debugger) the parameter ( whose type is char*)
pass directly to a NULL parameter .

Note: the function is executing normally without thread !

Hamid_RT2-Aug-06 21:50

2-Aug-06 21:50

Did you see example from this function in msdn?

From the MSDN
Example
The following example uses _beginthread and _endthread.

// crt_BEGTHRD.C
// compile with: /MT /D "_X86_" /c
#include <windows.h>
#include <process.h>    /* _beginthread, _endthread */
#include <stddef.h>
#include <stdlib.h>
#include <conio.h>
...
...
</code>

WhiteSky

fx92002-Aug-06 21:55

2-Aug-06 21:55

this is exactly which i was talking about
the problem is in this sample

Hamid_RT2-Aug-06 22:05

2-Aug-06 22:05

You get this error
"c:\C\1112\Main.cpp(29): error C3861: '_beginthread': identifier not found, even with argument-dependent lookup"

Did you see this line in this example
// compile with: /MT /D "_X86_" /c

WhiteSky

fx92002-Aug-06 22:11

2-Aug-06 22:11

i tryed to compile it wth this cmd line but the compiler
(i tryed with cl.exe) didn't accept this !

Hamid_RT2-Aug-06 22:13