C / C++ / MFC

19-Sep-05 4:43

I want to know if there are specific parameters so that one program can be used in a network environnement.

I learn my self

MailtoGops19-Sep-05 5:16

MailtoGops

19-Sep-05 5:16

Question is not clear. Can you explain further please....

" Action without vision is only passing time,
Vision without action is merely day dreaming,
But vision with action can change the world "

- Words from Nelson Mandela

Thanks & Regards,

Gopalakrishnan

mikobi19-Sep-05 6:31

19-Sep-05 6:31

I want to make a program that woul be used in network. I ask if there is some particularity because i build my program using APPWIZARD and i choise often the default settings.
That's why i ask if there is other thing to do so that one program can be used in netword

Maximilien19-Sep-05 6:55

Maximilien

19-Sep-05 6:55

what you mean in network ? client-server ? web-oriented ? or something else ?

Maximilien Lincourt
Your Head A Splode - Strong Bad

mikobi19-Sep-05 20:21

19-Sep-05 20:21

NetWork means client-server

I learn my self

ThatsAlok19-Sep-05 18:27

ThatsAlok

19-Sep-05 18:27

You have to Enable WinSocket support in your project/application to make you project network enabled

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

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

David Crow19-Sep-05 7:49

David Crow

19-Sep-05 7:49

All programs, at least the ones I use and have used in the past, can be used in a network environment. I do not know of a reason that someone would purposely code something like:

if (is_machine_on_network() == true)
    exit();

Other than that, you'll have to be more specific with your question(s).

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

mikobi19-Sep-05 20:23

19-Sep-05 20:23

I want that my program be client/server.

ThatsAlok20-Sep-05 3:41

ThatsAlok

20-Sep-05 3:41

then please check this link:-
http://www.codeproject.com/internet/#Client%2FServer+Development[^]

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

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

mikobi20-Sep-05 3:53

20-Sep-05 3:53

YOUR LINK IS NOT Opening the page. they have a mistake a think
I am saying about a program that can run one a lan not at the internet.

Thanks

mikobi20-Sep-05 4:00

20-Sep-05 4:00

It's Ok now

mikobi20-Sep-05 4:00

20-Sep-05 4:00

It's Ok now, I open this link now.

ThatsAlok20-Sep-05 4:06

ThatsAlok

20-Sep-05 4:06

i added extra http:// in above i am sorry for that 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
VC Forum Q&A :- I/ IV

mikobi20-Sep-05 4:22

20-Sep-05 4:22

Please Sir, My problem is like this :

I am using Sql server 2000 as database.

If I make my program without complicate settings, this .exe file can be used by everybody from a network ? And can it work well or Not ?

ThatsAlok20-Sep-05 4:45

ThatsAlok

20-Sep-05 4:45

mikobi wrote:
I am using Sql server 2000 as database.

yeah, but database service should be done in server and other client should just GET/PUT data on server and data connection must be mainatined by Server..

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

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

concerning PostMessage.....

ThatsAlok20-Sep-05 4:52

ThatsAlok

20-Sep-05 4:52

ThatsAlok wrote:
eah, but database service should be done in server and other client should just GET/PUT data on server and data connection must be mainatined by Server..
Just make client Dummy which Get and PUT the data to or from server.. and server will actual task of Database

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

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

namaskaaram19-Sep-05 4:32

namaskaaram

19-Sep-05 4:32

hello everyone!.....

i am facing a prob!..... Confused | :confused:

i want to sent a CString (in the WPARAM) by SendMessage() to an another running application.....
i am able to send the message to the other application,but when i try to get back the CString from the WPARAM i am getting a junk value!
why is that so?.....is it becoz the pointer address that i am sending to the other application cannot access it?.....is there anyway where by which i can send the CString and get it on the other application? Confused | :confused:

thanx for ur time!;)

cheerz.....

"faith, hope, love remain, these three.....; but the greatest of these is love" -1 Corinthians 13:13

MailtoGops19-Sep-05 4:50

MailtoGops

19-Sep-05 4:50

You May need to use PIPE, MailSlot, Socket, DDE for interprocess communications..

Try this also.

1. Create a Private clipboard and place the message
2. Send a message to the another application
3. In the another app, Read the data from the clipboard and clear the clipboard

Might have problem!!! in compatiblity or security reason..

" Action without vision is only passing time,
Vision without action is merely day dreaming,
But vision with action can change the world "

- Words from Nelson Mandela

Thanks & Regards,

Gopalakrishnan

Ravi Bhavnani19-Sep-05 6:48

Ravi Bhavnani

19-Sep-05 6:48

See WM_COPYDATA.

/ravi

My new year's resolution: 2048 x 1536
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namaskaaram19-Sep-05 18:10

namaskaaram

19-Sep-05 18:10

thanx all for the replies!.....
but still i cant seem to get it right!.....

by the way sir!.....i have my own user defined message,i would like to send the CString data in the WPARAM!.....do u seem to have an idea?
is it becoz i am sending this to an another executable taht i am getting junk values?

"faith, hope, love remain, these three.....; but the greatest of these is love" -1 Corinthians 13:13

Ravi Bhavnani19-Sep-05 18:19

Ravi Bhavnani

19-Sep-05 18:19

As I mentioned in my earlier reply, you may want to take a look at the WM_COPYDATA[^] message. It seems like it will meet your needs.

/ravi

My new year's resolution: 2048 x 1536
Home | Music | Articles | Freeware | Trips
ravib(at)ravib(dot)com

ThatsAlok19-Sep-05 18:43

ThatsAlok

19-Sep-05 18:43

rateep wrote:
.i have my own user defined message,i would like to send the CString data in the WPARAM!.....do u seem to have an idea?

You can't send the CString data through PostMessage/SendMessage to some other application.. because CString Memory/Data is local to that application.

Now Better way TO SEND String data across the process boundry would be WM_COPYDATA as told by Mr. Ravi..., now you still insist to send data string data using Message you have to allocate global memory for same send the address through message api..

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

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV