Re: ARRRGGG!!!! - C / C++ / MFC Discussion Boards

ASP.NET combined with Macromedia Servers MX

Carlos Hume17-Apr-03 9:19

17-Apr-03 9:19

>>> .NET
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www.cydoniasoftware.net/watcherdemo :: ASP.NET & ORACLE
www.cydoniasoftware.net/helpdeskdemo :: ASP.NET & SQL Server

>>> Other new technologies from Cydonia...
www.008DesignLab.com
www.RealVideoTV.com
www.InfinityWebHosting.net
www.Century21centralamerica.com
www.ConexionVIP.com

Eek! | :eek:

Re: ASP.NET combined with Macromedia Servers MX

Navin17-Apr-03 10:34

Navin

17-Apr-03 10:34

Try this code:

void HandleSpam(CMessage *pMessage)
{
  CSpamMessage *pSpam = dynamic_cast<CSpamMessage *>(pMessage);

  if(pSpam)
  {
     AfxMessageBox("Please do not post Spam in the forums");
     pSpam->SetPostRating(1.0);
  }
}

"When a man sits with a pretty girl for an hour, it seems like a minute. But let him sit on a hot stove for a minute and it's longer than any hour. That's relativity." - Albert Einstein

Re: ASP.NET combined with Macromedia Servers MX

Jon Newman17-Apr-03 12:08

Jon Newman

17-Apr-03 12:08

Hey, that really works!

"If you just say porn then you get all manner of chaff and low grade stuff."
- Paul Watson, Lounge 25 Mar 03
"But a fresh install - it's like having clean sheets"
- C. Maunder Lounge 3 Mar '03

Jonathan 'nonny' Newman
Homepage [www.nonny.com] [^]

Re: ASP.NET combined with Macromedia Servers MX

Nitron17-Apr-03 17:06

Nitron

17-Apr-03 17:06

Your implementation has memory leaks. pMessage is created in a seperate thread and should be deleted.

this would be the preferred solution:

void HandleSpam(CMessage *pMessage)
{  
   CSpamMessage *pSpam = dynamic_cast<CSpamMessage *>(pMessage);  
   if(pSpam)  
   {     
      AfxMessageBox("Please do not post Spam in the forums");
      // pSpam->SetPostRating(1.0);  <-- no longer necessary ;)
      delete pSpam; // :cool:
   }

}

- Nitron

"Those that say a task is impossible shouldn't interrupt the ones who are doing it." - Chinese Proverb

ARRRGGG!!!!

Nitron17-Apr-03 9:09

Nitron

17-Apr-03 9:09

Build : warning : failed to (or don't know how to) build 'D:\Projects\MyProj\Debug\MyProj.pch'

It builds in "release" mode! I can't find anything different in the settings! (save for optimization and debug info) Any ideas?

- Nitron

"Those that say a task is impossible shouldn't interrupt the ones who are doing it." - Chinese Proverb

Re: ARRRGGG!!!!

David Crow17-Apr-03 9:22

David Crow

17-Apr-03 9:22

The pre-compiled header is missing. Rebuild everything and you should be ok.

Re: ARRRGGG!!!!

Nitron17-Apr-03 9:34

Nitron

17-Apr-03 9:34

I get this error on "Rebuild All" Eek! | :eek:

- Nitron

"Those that say a task is impossible shouldn't interrupt the ones who are doing it." - Chinese Proverb

Re: ARRRGGG!!!!

Tim Smith17-Apr-03 9:37

Tim Smith

17-Apr-03 9:37

All your source files are setup to use the PCH file but non are set to actually build it.

Tim Smith

I'm going to patent thought. I have yet to see any prior art.

Re: ARRRGGG!!!!

Navin17-Apr-03 10:30

Navin

17-Apr-03 10:30

I have gotten this from time to time. Eventually it aggrivated me to an extent that I just changed my project settings.

In Pre-compiled headers, set it to "Automatic" (for all configurations.) Then you will never see this error again. Smile | :)

"When a man sits with a pretty girl for an hour, it seems like a minute. But let him sit on a hot stove for a minute and it's longer than any hour. That's relativity." - Albert Einstein

What is DMI ?

Sendel17-Apr-03 9:01

Sendel

17-Apr-03 9:01

How can I get Hardware Information via DMI ? Are there any examples in which case I can use DMI with Visual C++ ?

thnx,
Sendel

Re: What is DMI ?

Mark Tutt17-Apr-03 9:17

Mark Tutt

17-Apr-03 9:17

Use WMI to get what you're looking for. DMI is in a protected low-memory area of the bios and Windows won't let you get at it without writing a device driver to the best of my knowledge.

My SDI/MDI-App crashes when I open a dialog. ?

Exim17-Apr-03 8:57

Exim

17-Apr-03 8:57

I have no idea why. When I create a new SDI or MDI MFC-Application, compile the wizard generated code, open the aboutbox -> crash
It also crashes even if I want to display a simple messagebox.
Would be nice if someone could help me.

Re: My SDI/MDI-App crashes when I open a dialog. ?

valikac17-Apr-03 9:25

valikac

17-Apr-03 9:25

It's hard to help debug without examples of code.

Kuphryn

Re: My SDI/MDI-App crashes when I open a dialog. ?

Exim17-Apr-03 9:49

Exim

17-Apr-03 9:49

It even crashes with the wizard-generated code.
New project. SDI and disabled ActiveX the rest as default. Compile and try to open the aboutbox
I know that he crashs at:

CAboutDlg aboutdlg;
aboutdlb.doModal(); <-- crashes in this function.

I also checked some "learn c++"-example apps and they also crashed when I opened the aboutbox.
I don't understand why it works in dialogapps and not in SDI.

Re: My SDI/MDI-App crashes when I open a dialog. ?

Bartosz Bien17-Apr-03 11:49

Bartosz Bien

17-Apr-03 11:49

Try to debug it and check what the debugger stops at when the crash happens. VC6? Have you installed the service packs? What system do you run?

Regards,
BB

Re: My SDI/MDI-App crashes when I open a dialog. ?

Exim17-Apr-03 20:39

Exim

17-Apr-03 20:39

I'm running WinXP and VC.Net
The closest point I could trace the crash is in dlgcore.cpp
in the function CreateDlgIndirect(LPCDLGTEMPLATE lpDialogTemplate,CWnd* pParentWnd, HINSTANCE hInst)
at the end of the TRY-part

// create modeless dialog
AfxHookWindowCreate(this);
hWnd = ::CreateDialogIndirect(hInst, lpDialogTemplate, <- here it crashes
pParentWnd->GetSafeHwnd(), AfxDlgProc);

I don't understand why this function works when the mainwindow opens but crashes when another window is openen like the aboutbox, a dialogbox or just a simple messagebox.
Is there another way to open dialogboxes? Or am I the only one with this problem?

Re: My SDI/MDI-App crashes when I open a dialog. ?

Bartosz Bien17-Apr-03 22:32

Bartosz Bien

17-Apr-03 22:32

1. Is hInst an appropriate module handle?
2. Is lpDialogTemplate valid?
3. Is parent non-NULL and also valid? (!!!)

If so, send me a sample project pls. Suspicious | :suss:

mail@BartoszBien.com

Regards,
BB

handling key down events in a dialog app

K. Shaffer17-Apr-03 8:38

K. Shaffer

17-Apr-03 8:38

Im working on a dialog based application. I need use of the arrows keys, but when I add handlers for the keydown events, they are already being handled, so when I use the arrow keys, it only changes the focus to the next button in hte dialog. How do I overide the use of the arrow keys?

Dean and Roy Suck...

Kevin Shaffer
Student of Computer Science
University of Kansas
kshaff03@msn.com

Re: handling key down events in a dialog app

Anonymous17-Apr-03 8:45

Anonymous

17-Apr-03 8:45

http://www.codeproject.com/dialog/pretransdialog01.asp

Re: handling key down events in a dialog app

Bartosz Bien17-Apr-03 11:52

Bartosz Bien

17-Apr-03 11:52

Override CYourDialog::PreTranslateMessage.

Regards,
BB

Opening the WindowStation of a specific Terminal Services session

Neflyte17-Apr-03 8:35

Neflyte

17-Apr-03 8:35

Is there a way to open the WinSta0 (default window station) of a specific Terminal Services session?

Specifically, my problem revolves around drawing a System Tray icon in the correct tray whenever a user switches sessions (i.e. in WinXP using Fast User Switching). If I just use the currently open window station, the tray icon does not get drawn. Since there is no way to tell the Shell_NotifyIcon which session to draw in, I need to open the window station of the correct session and have my process use that station instead.

Any ideas?

thanks!

How to declare the ppBuffer for WTSQuerySessionInformation

Neflyte17-Apr-03 6:55

Neflyte

17-Apr-03 6:55

My brain is hurting on this one....

When I make a call to WTSQuerySessionInformation to retrieve the current WindowStation name, how do i declare the LPTSTR variable (ppBuffer) that I need to pass?

I've tried a few different ways, but I either get a GPF, garbage, or nothing being returned.

Does anyone have a sample of this call in action?

thanks Smile | :)

Re: How to declare the ppBuffer for WTSQuerySessionInformation

Le centriste17-Apr-03 7:10

Le centriste

17-Apr-03 7:10

LPTSTR pBuffer;

WTSQuerySessionInformation(..., &pBuffer, ....);

//... Do your stuff

WTSFreeMemory(pBuffer);

Re: How to declare the ppBuffer for WTSQuerySessionInformation

Neflyte17-Apr-03 8:35

Neflyte

17-Apr-03 8:35

Excellent! That worked perfectly.

Thanks again Smile | :)

What is the default stack size for VC++6 apps on Windows 2k pro?

DengJW17-Apr-03 6:48

DengJW

17-Apr-03 6:48

I am trying to let a media player control play back a movie continuously unless stopped by user, however, after 23 minutes, the application got a "stack overflow" error.

Anybody can help on this by giving me some ideas on this and related issues? - "stack overflow" and how the MFC/C++ deal with this?

Thanks

JW

DJ

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