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

First Prev Next

Re: Help !!

ThatsAlok19-May-05 23:25

ThatsAlok

19-May-05 23:25

Sreekanth Muralidharan wrote:
I know how you felt when I said that.
if Hurt , I am sorry!

Sreekanth Muralidharan wrote:
Will see to it !!!
Yeah That will be Nice Smile | :)

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: Help !!

Sreekanth Muralidharan20-May-05 17:27

Sreekanth Muralidharan

20-May-05 17:27

Hi Alok
Interested to relocate to Hyderabad?
Regards

Sreekanth Muralidharan,
Corporate Systems Consultant [Embedded Systems],
INDIA

Re: Help !!

ThatsAlok20-May-05 22:21

ThatsAlok

20-May-05 22:21

Sreekanth Muralidharan wrote:
Interested to relocate to Hyderabad?

Smile | :)

Depend on Condition!

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: Help !!

Sreekanth Muralidharan22-May-05 17:08

Sreekanth Muralidharan

22-May-05 17:08

Hi Alok
What I feel from our earlier conversations was, if you are not employed now in software related to VC++, you will get a great opportunity soon. If you are employed now, I think, this is not enough for you as per my opinion. You SHOULD get a very good chance elsewhere. Your skills and knowledge in VC++ is an excellent proof for that. There are great opportunities for people working on system side VC++. You SHOULD get a very good break by now.
Regards,

Sreekanth Muralidharan,
Corporate Systems Consultant [Embedded Systems],
INDIA

Re: Help !!

ThatsAlok22-May-05 17:49

ThatsAlok

22-May-05 17:49

Sreekanth Muralidharan wrote:
You SHOULD get a very good break by now.

Pray to god for me regarding that!

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: Help !!

Sreekanth Muralidharan23-May-05 18:33

Sreekanth Muralidharan

23-May-05 18:33

Hi Alok.

Sorry for the trouble again.

Suppose you have a file having block of data in the following pattern:

<br />
Chan: No       1    2    3    4   1   2   3   4<br />
Data           X    X    Y    D   H   J   K   L

This is the data handled by the thread. This thread is started when you press play. The controller in the device sends data to the 4 CODECs. Data corresponding to channel no 1 is sent to CODEC1, 2 to CODEC2 and so on.
In case the file pointer reaches the data(Y) corresponding to 3rd channel. The user presses a PAUSE here. The thread is suspended here.But suppose the thread takes some time to suspend itself, maybe of the order of milliseconds. But this may be quite large a time for the file pointer to move at least one point forward and settle down. The trouble may start from here. The user presses PAUSE again. The thread is resumed. The controller sees this point as a pointer to CODEC4 but it is for CODEC5. The data for CODEC4 is played on CODEC5. Channel is interchanged !! Any solutions to this deadly problem?
Regards

Sreekanth Muralidharan,
Corporate Systems Consultant [Embedded Systems],
INDIA

Re: Help !!

ThatsAlok23-May-05 18:50

ThatsAlok

23-May-05 18:50

How Much data it's bring at time

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: Help !!

Sreekanth Muralidharan23-May-05 20:31

Sreekanth Muralidharan

23-May-05 20:31

Hi Alok.
I am writing/reading data according to the following thread code:

thread()<br />
{<br />
    char buffer[1024];<br />
/* fileHandle: Handle to the file in the hard disk */<br />
/* m_ftHandle: Handle to the USB port */<br />
    Read(fileHandle,buffer,&retbytes);<br />
    Write(m_ftHandle,buffer,&retbytes);<br />
}

Regards

Sreekanth Muralidharan,
Corporate Systems Consultant [Embedded Systems],
INDIA

Re: Help !!

ThatsAlok23-May-05 20:35

ThatsAlok

23-May-05 20:35

and at a time how many threads are active!

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: Help !!

Sreekanth Muralidharan23-May-05 23:22

Sreekanth Muralidharan

23-May-05 23:22

Hi Alok
The thread which plays back the file is the only thread other than the parent process which is the application itself.
Regards

Sreekanth Muralidharan,
Corporate Systems Consultant [Embedded Systems],
INDIA

Re: Help !!

ThatsAlok23-May-05 23:34

ThatsAlok

23-May-05 23:34

Sreekanth Muralidharan wrote:
The thread which plays back the file is the only thread other than the parent process which is the application itself.

Then in that CASE, i believe there is no confliction/ DATA loss as you mentioned in your post!.

AFAIK, No Doubt thats is only method to do PAUSE AND PLAY perfectly!.

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: Help !!

Sreekanth Muralidharan23-May-05 23:24

Sreekanth Muralidharan

23-May-05 23:24

Hi Alok
Can the threads running in system currently affect the user thread I am creating? In what way I can avoid this interference if it is affected?
Regards

Sreekanth Muralidharan,
Corporate Systems Consultant [Embedded Systems],
INDIA

Re: Help !!

ThatsAlok23-May-05 23:33

ThatsAlok

23-May-05 23:33

Sreekanth Muralidharan wrote:
Can the threads running in system currently affect the user thread I am creating?

Nope, Worker Thread Run Independently in your process without effecting other THREAD in your process

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: Help !!

Sreekanth Muralidharan29-May-05 22:53

Sreekanth Muralidharan

29-May-05 22:53

Hi Alok
[[[[[[[[[[[[[[[[[ HELP ME AGAIN ]]]]]]]]]]]]]]]]]]]]]]
I have a worker thread created using AfxStartThread() function. This thread is reading data from a flat file and writing the data to USB. PLAY, PAUSE, STOP, everything works fine without any negative interference on the thread. But while the thread is running, if I minimize any windows, shut down the system monitor, maximise any minimised applications, the thread is affected. The windows I am tampering with is not the one which created the thread. But still, it is giving this head ache.
Please help me with a solution to avoid this.
Regards

Sreekanth Muralidharan,
Corporate Systems Consultant [Embedded Systems],
INDIA

Re: Help !!

ddmcr14-May-05 4:15

ddmcr

14-May-05 4:15

If you post the code it will be easier to say where the problem is.

m0n0

Re: Help !!

Sreekanth Muralidharan22-May-05 23:07

Sreekanth Muralidharan

22-May-05 23:07

Hi Giorgi
The code is very big and contains confidential data. Even if I sent the code through the net, I don't think you will be able to go through the code in one or two days and give me a result. The project contains more than 150 source files each with around 10K lines of code. I hope you got it.
Regards

Sreekanth Muralidharan,
Corporate Systems Consultant [Embedded Systems],
INDIA

detecting if an internet connection is available

Mridang Agarwalla13-May-05 21:27

Mridang Agarwalla

13-May-05 21:27

how can i check through code if my PC has a connection to the internet. I would like to raise an event if my PC is connected (like displaying a message box) and again id like to raise an event when the connection disconnects. How can i do this??

Re: detecting if an internet connection is available

ThatsAlok13-May-05 23:35

ThatsAlok

13-May-05 23:35

this MS resource will help you
http://www.pcausa.com/resources/InetActive.txt[^]

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: detecting if an internet connection is available

Taka Muraoka13-May-05 23:38

Taka Muraoka

13-May-05 23:38

You'd think it'd be really easy but it ain't Frown | :-(

Check out this article[^] for more info.

Lets be honest, isn't it amazing how many truly stupid people you meet during the course of the day. Carry around a pad and pencil, you'll have twenty or thirty names by the end of the day - George Carlin

Awasu 2.1.1 [^]: A free RSS reader with support for Code Project.

drag and drop

Mridang Agarwalla13-May-05 21:23

Mridang Agarwalla

13-May-05 21:23

im new to VC++ and i'd like people to be able to brows for an exe file and select it. Once they have selected it, i would like the icon to be displayed in a icon listbox. How can i do this

How to Customize your Outlook To,Cc& Bcc Button

Member 196301213-May-05 20:02

Member 1963012

13-May-05 20:02

Hello,
I just want to know how can i override functionality of To,Cc & BCc button .i mean to say when a user clik on this functionality my Functionality should be invoke not Outlook default one.i know have to implement event sink for this but how .i don't know.I am able to get Send button but not getting any id for these button please help me and let me know how to perform sinking on this
if anybody know
please mail me on rupechamp@gmail.com
thanx in advance

How to Customize your Outlokk To,Cc& Bcc Button

Member 196301213-May-05 20:02

Member 1963012

13-May-05 20:02

How to ues Unicode In Console Screen!.

boylangchoi13-May-05 14:24

boylangchoi

13-May-05 14:24

I have an project. Translate English to Vietnamese. So I must use Vietnamese in Console. But I don't Know how to use Unicode in Console and select a font for my program. Please help me! Thanks!

About WriteFileEx and WaitForSingleObjectEx

Cyrus Dang13-May-05 13:12

Cyrus Dang

13-May-05 13:12

Dear all,
I have a question about these functions. According to MSDN, "The WriteFileEx function ignores the OVERLAPPED structure's hEvent member...WriteFileEx signals completion of its writing operation by calling, or queuing a call to, the completion routine pointed to by lpCompletionRoutine, so it does not need an event handle"
To wait for its completion, I use WaitForSingleObjectEx. Because WriteFileEx doesn't need an event handle, what handle should I use to transfer to WaitForSingleObjectEx?
Thanks.

Re: About WriteFileEx and WaitForSingleObjectEx

Alexander ^M.,13-May-05 13:36

Alexander ^M.,

13-May-05 13:36

This doesn't work.
If you use async APIs, then why use WaitForSingleObjectEx to make it sync?
Better use WriteFile without OVERLAPPED structure.

Don't try it, just do it! Wink | ;-)

Last Visit: 31-Dec-99 18:00 Last Update: 29-Apr-24 21:36

Refresh

ᐊ Prev 1...11497 11498 11499 115001150111502 11503 11504 11505 11506 Next ᐅ

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.