C / C++ / MFC Discussion Boards

Orkun GEDiK6-Oct-04 9:28

6-Oct-04 9:28

Hello,

Why don't you try "FindWindowEx()" in order to handle AIM window? You can do whatever you want, if you have window handle of AIM.

Regards,

Orkun Gedik
SAP R/3 System & Software Support Specialist
ASTRON

Orkun GEDiK
SAP R/3 Software & System Support Specialist
ASTRON

Re: Anyone up for a challenge?

zumichu6-Oct-04 9:45

zumichu

6-Oct-04 9:45

I don't have a problem getting the handle to the AIM window. The problem is know what commands/messages AIM is looking for to shutdown.

Tapi

kashish846-Oct-04 9:02

kashish84

6-Oct-04 9:02

can you tel me how can i implement my project as i want to make a program which will respond the caller .wav file or a desired song instead of ordinary ring tone

Re: Tapi

Sujan Christo6-Oct-04 18:46

Sujan Christo

6-Oct-04 18:46

Hi,
Have a look at the link http://tapifaq.pennypacker.org/tapifaq3.html[^]. You'll enough information.
Sujan

Re: Tapi

Member 13058116-Oct-04 23:35

Member 1305811

6-Oct-04 23:35

hi,

i guess here u meant that after establishing a connection to the caller u want some special .wav to play.

that is quite possible. I have done it.

but if u say that u want to replace the existing the ringing tone which noramlly a caller hears when he places a call may not be possible.

Re: Tapi

kashish847-Oct-04 2:36

kashish84

7-Oct-04 2:36

thanks for replying to my querry... can you tell me how to reply a caller with a .wav file which you have already implemented.. i will be highly thankful

Re: Tapi

Member 13058118-Oct-04 1:08

Member 1305811

8-Oct-04 1:08

i assume that u jst want to play a wave file. i.e u r clear with establishing connection with the incoming line.

It can be done in 3 ways.

1) the hardcore way is to use the AT command set to establish the connection and then use the Waveform API to play the file.

2) Use TAPI. Once the connection is established, u can configure the waveform audio output to modem and play as soon as connection done. Configuring the waveform o/p to modem can also be done prior to the call.

3) Use SAPI. This might come handy if u seeing this project for some extended features like TTS or speech recognition. Here, also u dont need to use waveform api. SAPI already provides with some wrappers which can be used directly. Also they r pretty easy to use.

Best resource is MSDN.

win32 VC++

Ann666-Oct-04 8:55

Ann66

6-Oct-04 8:55

Hai,
I'm working on win32 vc++...In my app I have to ignore all the mouse events at specific times..say like there are two buttons and when I click button1 after that I should ignore all mouse events and only my keyboard should work till I click button2.
How should I do this??
thanks in advance..

Re: win32 VC++

anandforu6-Oct-04 9:04

anandforu

6-Oct-04 9:04

you should use mouse hook filter function in a dll.
write filter function in a dll file and load it.
set global shared memory flag variables for checking and filter.

Re: win32 VC++

Bob Stanneveld6-Oct-04 9:22

Bob Stanneveld

6-Oct-04 9:22

A simple dirty way is this:
declare a global varibale:

<br />
bool bIgnoreMouse = false;

in the message handler for your mouse disabling button:

<br />
bIgnoreMouse = true;<code><br />
<br />
in your mousehandlers:<code><br />
if( bIgnoreMouse )<br />
return;<br />
// else execute your code

Hope this helps

Multiply it by infinity and take it beyond eternity and you'll still have no idea about what I'm talking about.

memory leaks with IMPLEMENT_DYNACREATE

jhorstkamp6-Oct-04 7:57

jhorstkamp

6-Oct-04 7:57

All,

My VC7 debugger is catching memory leaks (I inherited a project with a lot of "new" and not a lot of "delete"...) which I am in the process of cleaning up. Several of the "caught" leaks take me to the IMPLEMENT_DYNACREATE macro in a few classes, most notably the MainFrm.cpp, the view class.cpp and the doc class.cpp files when I click on them in the debug window. I don't know where to go from there. Any suggestions?

Thanks in advance,

John

Re: memory leaks with IMPLEMENT_DYNACREATE

Iain Clarke, Warrior Programmer6-Oct-04 12:11

Iain Clarke, Warrior Programmer

6-Oct-04 12:11

You need to look for things like...

RUNTIME_CLASS (CLeakingObject)
and
CRuntimeClass->CreateObject ();

and so on.

If you look at the definition of the macro,
you can see the Create functions it hides.

Iain.

Re: memory leaks with IMPLEMENT_DYNACREATE

jhorstkamp7-Oct-04 8:49

jhorstkamp

7-Oct-04 8:49

Thanks - not sure I understand...

Clicking on one of the memory leak messages in the debug window takes me to:
IMPLEMENT_DYNCREATE(CPalsView, CScrollView)

The next is:
IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

and the last is:
IMPLEMENT_DYNCREATE(CPalsDoc, CDocument)

does this mean that it thinks I (or maybe MFC) has a memory leak in one of these classes?
The only place I see the RUNTIME_CLASS macro is here in the App.InitInstance function:

CSingleDocTemplate* pDocTemplate;
pDocTemplate = new CSingleDocTemplate(
IDR_MAINFRAME,
RUNTIME_CLASS(CPalsDoc),
RUNTIME_CLASS(CMainFrame), // main SDI frame window
RUNTIME_CLASS(CPalsView));
AddDocTemplate(pDocTemplate);

which is of course a memory leak since I can't seem to find a cooresponding delete (unless MFC is handling that in some hidden way) ????

Any comments?

Statusbar gettext functionality

4apai6-Oct-04 7:40

4apai

6-Oct-04 7:40

Need your advertisment on the following subject.
Does anybody know how to obtain the text from the statusbar?
Simple call of the GetWindowText retrieve only the text in first cell if is.
How to get the text from the others areas, is a question for me...

Any ideas?

4apai
There're no impossible tasks. There're tasks that required infinite period of execution time.

Re: Statusbar gettext functionality

Iain Clarke, Warrior Programmer6-Oct-04 12:07

Iain Clarke, Warrior Programmer

6-Oct-04 12:07

Have look at CStatusBar::GetPaneText (...).

Iain.

Esc key how i can stop his job

medlteam6-Oct-04 7:39

medlteam

6-Oct-04 7:39

when i design any program use MFC Dialog box if u press Esc key ur program will end and if i want save setting when my program end but if i press Esc offcourse y program didnot save any thing so how i can stop Esc effect in my program or how i make any effect if i press it like save setting or else..
plz any one help me

Re: Esc key how i can stop his job

David Crow6-Oct-04 8:02

David Crow

6-Oct-04 8:02

Override the dialog's OnCancel() method. See here for more.

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

Re: Esc key how i can stop his job

anandforu6-Oct-04 9:02

anandforu

6-Oct-04 9:02

you should use an Keyboard hook.(key board filter function)
use SetWindowsHookEx,
lowlevelkeyborad event.

#pragma warning(disable:...) does not work?

Bob Stanneveld6-Oct-04 6:33

Bob Stanneveld

6-Oct-04 6:33

Hello,

I'm trying to disable some compiler warnings generated while using the stl. The warnings that I try to disable are:
4663, 4018, 4100, 4786, 4245, 4146, 4244.

I installed the latest service pack and processor pack for visual studio 6.

Does anybody have a clue why these warnings do not get disabled?

Multiply it by infinity and take it beyond eternity and you'll still have no idea about what I'm talking about.

Re: #pragma warning(disable:...) does not work?

David Crow6-Oct-04 7:29

David Crow

6-Oct-04 7:29

Where are you placing the #pragma directives?

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

Re: #pragma warning(disable:...) does not work?

Bob Stanneveld6-Oct-04 7:32

Bob Stanneveld

6-Oct-04 7:32

At the top of my precompiled header file "StdAfx.h".

But I found some article here on codeproject that explains that some stl headers are setting the warnings back to default (on). Because of that my #pragma is everruled by the stl...

Multiply it by infinity and take it beyond eternity and you'll still have no idea about what I'm talking about.

Re: #pragma warning(disable:...) does not work?

David Crow6-Oct-04 7:58

David Crow

6-Oct-04 7:58

I understand the article's intent, but it seems excessive. I placed the following in my project's stdafx.h file right before any other STL includes:

#include <yvals.h>
#pragma warning(disable:4018 4100 4146 4244 4663)
 
// other STL includes begin here
#include <iostream>

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

Re: #pragma warning(disable:...) does not work?

Bob Stanneveld6-Oct-04 9:18

Bob Stanneveld

6-Oct-04 9:18

And you get a clean build? If I do that, the warnings keep on coming...

Multiply it by infinity and take it beyond eternity and you'll still have no idea about what I'm talking about.

Re: #pragma warning(disable:...) does not work?

David Crow6-Oct-04 9:24

David Crow

6-Oct-04 9:24

Bob Stanneveld wrote:
And you get a clean build?

Yes, for those particular warnings.

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

Re: #pragma warning(disable:...) does not work?

Bob Stanneveld6-Oct-04 9:26

Bob Stanneveld

6-Oct-04 9:26

Do you also have the latest sdk installed?

Multiply it by infinity and take it beyond eternity and you'll still have no idea about what I'm talking about.

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