It just stopped working... - C / C++ / MFC Discussion Boards

RichardWdy11-Jul-02 1:49

11-Jul-02 1:49

Can you give me any further infomation?
I am not familiar with that.
What I need is the c++ code or class which can perform the task.

Windows98 SE, VC++ 6.0 SP5

Re: How to cut MPEG files?

Mike Nordell11-Jul-02 10:56

Mike Nordell

11-Jul-02 10:56

RichardWdy wrote:
What I need is the c++ code or class which can perform the task.

Yes? I've already pointed you to some code. You want more? How about FlaskMPEG?

Can't install Platform SDK

User 665810-Jul-02 23:35

User 6658

10-Jul-02 23:35

hi!

I just downloaded the latest Platform SDK, however, I can't install it.
When I execute the CoreSDK-x86.msi the Setup tells me to uninstall any previous versions of the Platform SDK.

But how do I uninstall the Platform SDK (current version intalled on my computer: November 2001)?
In the Control Panel un er "Software" there is no item to uninstall the psdk...and if I choose to uninstall the psdk from the Start Menu only a html file opens

So how do I uninstall it?

modified 12-Sep-18 21:01pm.

Re: Can't install Platform SDK

DanielP11-Jul-02 3:00

DanielP

11-Jul-02 3:00

do it via Add-Remove Programs

print problem startdoc() enddoc()

khaldoun10-Jul-02 23:36

khaldoun

10-Jul-02 23:36

Hi
I am using CDC to print a job.

in my application when I call CDC::EndDoc() my Application blocks on some printers (where the option "print imediatly to printer" is set.
and when I stop the application "ctrl-alt-delete" and "end task" the job goes to the printer and is well printed.

it's may be a problem of spooling???

thank for help

khaldoun

MDI Child Window Maximising - Getting Large Numbers...

Blade[DMS]10-Jul-02 23:22

Blade[DMS]

10-Jul-02 23:22

Hi I have an MDI application which uses multiple resizable formviews for the child windows.
When one of the child windows is macimised, opening another child window results in an OnSize message with a width and height of 32763.
(This is running on Windows 2000)

Any Ideas why this is happening, and how to prevent it???

Thanks...

Blade[DMS]

Re: MDI Child Window Maximising - Getting Large Numbers...

Blade[DMS]11-Jul-02 1:51

Blade[DMS]

11-Jul-02 1:51

Found it....
Was a dodgy OnGetMinMax...

Blade[DMS]

It just stopped working...

Andreas Saurwein10-Jul-02 22:59

Andreas Saurwein

10-Jul-02 22:59

I'm stuck with a not-more working MMCCtrl.
All of a sudden, the MMCCtrl (MMCs own control used in TaskPads) stopped to function properly.
Only thing I get is a "Object does not support this method".
Well, "this method" does work, at least on other machines with the same MMC installed, and it did on mine until short time ago.

Seems that IE is just messing it up in the HTML which loads that control.

Any ideas????

Vote against software patents in europe

Re: It just stopped working...

calebcohoon11-Jul-02 7:41

calebcohoon

11-Jul-02 7:41

Hello,

Have you tried just re-registering the control on your machine?

Later,
Caleb

Re: It just stopped working...

Andreas Saurwein11-Jul-02 7:59

Andreas Saurwein

11-Jul-02 7:59

Even that, but the registration was fine. doublechecked it.

Vote against software patents in europe

How to send message to frame window ?

Alek10-Jul-02 22:57

Alek

10-Jul-02 22:57

I wnat to send message to every active windows but I got a problem.
If the window with child frame(like Word, Excel...etc.),
it seems not to get the message which I send.
Maybe it's useful to get every frames' handle and send message to every frame.
Does anyone know how to get every handles of frames ?

Re: How to send message to frame window ?

Shog⁹11-Jul-02 9:56

Shog⁹

11-Jul-02 9:56

1) what message are you sending?
2) how are you currently sending it to all windows?
3) (prolly related to #1) how do you know they are not recieving the message?

- Shog9 -

Aaah... It's time to relax. You know what that means: a glass of beer, your favorite ergo chair... And of course, The Code Project loaded on your Personal Computer System. So go on, and indulge yourself, put your feet up. Lean back and just enjoy the articles. After all, CP sooths even the savage Green Alien | [Alien]

Re: How to send message to frame window ?

Alek11-Jul-02 16:02

Alek

11-Jul-02 16:02

All I want is to change the scroll lines number.
I used SystemParameterInfo(SPI_SETWHEELSCROLLLINES,...) to change the scroll lines number but in the frame windows(like Word, Excel..etc), and then I send a WM_SETTINGCHANG message to system-wide windows.
'SendMessage(HWND_BROADCAST, WM_SETTINGCHANG, 0, 0)'
But only in frame windows that this parameter don't work.
What should I do?

Re: How to send message to frame window ?

shog911-Jul-02 17:56

shog9

11-Jul-02 17:56

First, i'm not certain that Office applications actually use this setting. I seem to remember at least Office '97 being a bit strange about handling the mouse wheel. What version of Office are you testing with?

Second, you should be able to use the SPIF_SENDCHANGE flag when calling SystemParametersInfo() to automatically send WM_SETTINGCHANGE to all windows.

- Shog9 -

Re: How to send message to frame window ?

Alek11-Jul-02 21:26

Alek

11-Jul-02 21:26

Thanks for your help.
I tested with Offce 'XP in Win98.
It's really a little strange about the mouse wheel.
I set 10 line per rotation but it does not work immediately only in the windows with frame windows(like Word, Excel..). In Explorer or Notepad, it works.
If I close Word and launch agagin, this setting works.

By the way, do you know 'SPI_SETSNAPTODEFBUTTON' parameter within SystemParametersInfo(). It seems not work in Win98.
My code is :
SystemParametersInfo(SPI_SETSNAPTODEFBUTTON, true, NULL, NULL)

Re: How to send message to frame window ?

Shog⁹12-Jul-02 3:58

Shog⁹

12-Jul-02 3:58

Alek wrote:
My code is

Once again, you may wish to try adding the SPIF_SENDCHANGE flag to the last parameter. I've never tried it though, so it could just be a bug in Win98.

- Shog9 -

Re: Memory expand about MFC Application

Rage10-Jul-02 23:20

Rage

10-Jul-02 23:20

berserkblue wrote:
Build and run it, always press the [ESC] Key, and i found the application automatically expanded it's memory after almost a minute.

Well, i found this rather weird. Could you post the source ? It seems that you´re creating things you´re not destructing. Why are you creating a modal dlg on cancel ? Confirmation request for exiting ?

berserkblue wrote:
Now, i am in a big trouble, because my custom will not pay the money for this kind of "bug".

Don't worry, there is always a solution Cool | :cool:

~RaGE();

Debugging a Dll

SamirSood10-Jul-02 22:08

SamirSood

10-Jul-02 22:08

I have a exe through which I call a function of the dll . I want to debug the dll while i Am passing the parameters to that function throught the exe. I have a code of the dll with me .

Can Anyone suggest A solution for it.

Samir Sood

Re: Debugging a Dll

Rage10-Jul-02 22:13

Rage

10-Jul-02 22:13

I suppose something gets wrong into the dll... if you have the code of the dll, a clumsy solution would be to integrate the function into your main code, and watch the effect. Or make a separate program where you pass the same parameters as in your program (I still believe in the "Same cause, same effects" Smile | :)

)

I think however there should be a better way to do it ...

~RaGE();

Re: Debugging a Dll

SamirSood10-Jul-02 22:16

SamirSood

10-Jul-02 22:16

But Can u suugest some way of directly doing it.

Samir Sood

Re: Debugging a Dll

Roger Allen10-Jul-02 22:18

Roger Allen

10-Jul-02 22:18

Load the DLL and the exe project into the same workspace. Make the DLL the active project, set your breapoints etc. When you run in debug (F5) point to your exe program as the one to run and go from there.

Roger Allen
Sonork 100.10016

If I had a quote, it would be a very good one.

Re: Debugging a Dll

surbinsho10-Jul-02 22:36

surbinsho

10-Jul-02 22:36

what i do is:
open that file of dll into exe in which u wish to go while debuging
u can do it like this
goto file menu option & select open(not open workspace)
then select the file of dll & say ok
if u set break points in that file & then debug the exe the control will go to ur dll file
u can open more then one dll file in exe & also navigate through them using window menu option

surbinsho

Catch WM_MOVING !!!!!

bisserke10-Jul-02 21:22

bisserke

10-Jul-02 21:22

Hi,

I tried to catch a WM_MOVING message in a DialogBar subclass to make it snap to the borders of the mainframe client area when it is floating.

It doesn't work.

Apparently there is another parentwindow (my guess a MiniFrameWnd) built around it when it gets to be floating.

How can I catch or delegate this message in/to my DialogBar ?

Thx

I used to have a life ... now I have a computer

Re: Catch WM_MOVING !!!!!

Shog⁹11-Jul-02 10:00

Shog⁹

11-Jul-02 10:00

See: WM_SIZEPARENT
See also: CalcDynamicLayout()
It is possible you will need to use a custom CDockBar class to accomplish what you are trying to do.

- Shog9 -

CCombo setcursel(-1) question

bryce10-Jul-02 20:21

bryce

10-Jul-02 20:21

Hi if i have a ccombobox and I send it do a setcursel(-1) whatever was in the edit box gets wiped..
how can I stick a string back into it

m_MyCombo.SetCurSel(-1);
m_MyCombo.SetWindowText("hello spotty");
return;

when i run the code, the edit box of the combo doesnt show the string...what do i need to do to make the gosh darn thing behave itself?
cheers
Bryce

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