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Greetings,
I need a way to interecept the ExtTextOut function for all the running applications. What is the best way to do that? I'm trying to connects characters before they get displayed on the screen. Is there anyway to do that?
Thanks for your help.
If you give me a solution, i will be very happy clan :,)
Bassam
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There is little or no documentation on this sort of stuff on the net... however, I noticed there is something in the SDK...
If you get something working, please let me know!
I'd like to see what can be done!
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Can anyone pls suggest C code as an interface betn. Debugger and Simulator? Is it possible to atleast give an outline of such a project if the code is not available?
Thanks
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Hallo,
I am doing research on what a software developer would find useful in a mobile PDA.
Do you mind droping your opinion?
regards
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Your question is verbalized cloudly.
For the software developer it's the challenge programming within a new technology environment.
What is useful in a mobile PDA ? Only customers and standard users ask this and not a developer
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Hi, I'm trying to use a thread in my app. I have read about in this web. I see that a thread must be associated to a dialog to show its variables. Now I use "AfxBeginThread" in the InitDialog and works for one dialog.
But I have several dialogs, and I want to show a thread's variable in the active dialog,not only in one of this. I need to resume or supend the thread from the active dialog, too. I'm trying but I can't do it. Anyone knows which is the best way to do it, or any sample where I can see about it? I have tried to do a extern pointer to the thread but I have a link error...
Thak you in advance.
Regards,
Javier
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Well if you don^t want to use global vars, you could put your thread-object into your main class (the one derived from CWinApp). The object is then reachable by all dialogs through AfxGetApp() (cast this to the correct type).
Also you could use a singleton class with the Thread object as variable... This might be the best solution..
Greets,
Davy
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thanks, I will test it
Regards,
Javier
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Hello
Does anyone knows how to control a camera for a PocketPC from a program?
Any manual or tip would help.
I'm looking for a way to get video stream from a camera in any documented format.
Thanks in advance
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I encountered the same problem.
If you go here:
http://www.veo.com/downloads/download.asp?software=sdkPocketpc
you will find an SDK. I'm trying to use it because apparently the Veo Photo Traveller is the oem version of the HP Mobile camera...
it's a start, but I haven't gotten very far.
Let me know if you get it to work!
Sean
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Thanks a lot!!!
It's even better then I've expected!
Have you found general documentation on this issue in the Internet? I would appriciate if you send me a copy.
Thanks again!
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Can this SDK work on Set Top Box (STB) installed WinCE?
Now, i want to communicate with Webcam on STB. But i can't.
--------------------------
My site: www.erpvn.net
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I have developed one such control (for MFC) and will publish it soon.
Regards,
João Paulo Figueira
Embedded MVP
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Hi Paulo,
I'm curios about it when you have published it. But I wonder how many lines you need for this project, because the author only need to make a few changes.
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My control is written in C++ / MFC. It takes more than two lines of code to produce this, but it gives you a lot of control over what is happening.
Regards,
João Paulo Figueira
Embedded MVP
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I'm interested in the answer too...
sun.lcr
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Hi, I need to use the same thread for several Dialogs. I do it for one dialog and it works, because I associate it with this dialog. But If I want to use it in another dialog, ¿How can I do it? How can I associate it with several dialogs?
Another question: How Can I use a member class dialog variable in another Dialog code?
Thanks.
Regards,
Javier
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That may be a questionable programming practice. Isn't there any other place where you can put that variable that is accessible to all dialogs?
Regards,
João Paulo Figueira
Embedded MVP
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Yes, sorry, I only need two variables managed in the thread that they could be accessible from all dialogs, and I need to resume or to stop the thread from a button in any dialog.
How can I do it? I only need to know to make accessibles threads variables(or member variables) or something else.
Regards.
Regards,
Javier
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Try a global object. Not a clean solution, but works.
Regards,
João Paulo Figueira
Embedded MVP
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ok, what is the clean solution?
If I do it like global object, how can i define it?Any sample or code for learn it?
Thank you.
Regards,
Javier
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illidan99 wrote:
ok, what is the clean solution?
Language purists don't like globals... that's all. I regularly use globals and it's very easy to do. I create two files, one named "globals.h" that is included in all cpp files that need to access the global variables. For instance:
#ifndef __GLOBALS__
#define __GLOBALS__
extern int g_nInteger;
extern HANDLE g_hThread;
#endif
Now, you include in your project a cpp file named "globals.cpp":
#include "stdafx.h"
#include "globals.h"
int g_nInteger = 0;
HANDLE g_hThread = NULL;
And that's all you need.
Regards,
João Paulo Figueira
Embedded MVP
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ok, thank you
Regards,
Javier
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Hi,
We have a embedded product that contains a USB1 host port on it. We have a thought of using a USB connection to transfer data from a PC to the product. However PC's have host ports and our product has a host port.
Is it possible to connect these 2 hosts together, and if so does anyone know how?
thanks,
Rich
"Programming today is a race between software engineers striving to build bigger and
better idiot-proff programs, and the Universe trying to produce bigger and better idiots.
So far the Universe is winning." -- Rich Cook
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I'm using Entrek CodeSnitch to detect memory leaks. The strange thing is that i get a Error: Memory verwrite detected at... at the beginnig of the events sequence. I tried to write a blank MFC application with AppWizard and it reports exactly the same error.
Is there a problem with Entrek CodeSnitch or with MFC?
Thank you.
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