Help about try - C / C++ / MFC Discussion Boards

baerten6-Aug-07 2:43

6-Aug-07 2:43

Hi there,

i open a DOS-Console in a MFC-Application, by launching wmain(0,0);

But i don't get a Console-Window, how is it possible to open a console window
apart of creating a new process or something like this.

Big thanks Smile | :)

PS: a printf does entry the chars into stdout, that works ...

Re: Console in MFC

David Crow6-Aug-07 3:46

David Crow

6-Aug-07 3:46

Your question is unclear. Are you wanting to start one process from another?

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Re: Console in MFC

baerten6-Aug-07 4:05

baerten

6-Aug-07 4:05

Thanks for your help temptation

No, i wanted to open a ConsoleWindow from out a Window

I made it via AllocConsole, than i had the problem that a printf does not write into the console.
This problem i solved with this code :

int hCrt, i;
FILE *hf;
hCrt = _open_osfhandle((long) GetStdHandle(STD_OUTPUT_HANDLE), _O_TEXT);
hf = _fdopen( hCrt, "w" );
*stdout = *hf;
i = setvbuf( stdout, NULL, _IONBF, 0 );

But at the moment i have still a problem during writing text via PDCurses, it won't be displayed into
the console.

A make a "mutation of the Console-Project, where a MFC Window-Application start new processes and redirect the output to his View.

In my case i add to the MFC-Project a whole Win32-DOS-Project and start the Main-Function via calling the _main
( the DOS-Application should not be launched as a new process, to keep the possibility to interact
the MFC Application with the DOS-Application ( via Message ) )

I hope you can understand my idea

Do you know the application of several DOS-Consoles into different Tab's ?

Greetings Smile | :)

How To Obtain IP Adress of a Yahoo Messenger Chatter

Pallab_GT6-Aug-07 2:41

Pallab_GT

6-Aug-07 2:41

How can i obtain the ip address of a user chatting in yahoo messenger

Re: How To Obtain IP Adress of a Yahoo Messenger Chatter

Nelek6-Aug-07 3:00

Nelek

6-Aug-07 3:00

This is a VC++ forum, but not for Hacking. If u wanna that... good luck by self learning

Greetings.

--------
M.D.V.

If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?

Re: How To Obtain IP Adress of a Yahoo Messenger Chatter

Hamid_RT6-Aug-07 8:59

Hamid_RT

6-Aug-07 8:59

Nelek wrote:
good luck by self learning

I think it was a good answer.
Sometimes I want to ask this question but I forgot,did your problem solve ?I think you have a problem on your project?

WhiteSky

Re: How To Obtain IP Adress of a Yahoo Messenger Chatter

David Crow6-Aug-07 3:49

David Crow

6-Aug-07 3:49

You can't. Yahoo's IM server does not pass that information on to you.

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Help about try

kcynic6-Aug-07 2:33

kcynic

6-Aug-07 2:33

There are some codes:

while(iter != vectVltSvrName.end())
{
EstablishBinding((*iter).c_str(), END_POINT);
int nSize = 255;

char chServerDir[255] = "";
RpcTryExcept
{
GetServerDir(nSize,(unsigned char*) chServerDir);
}
RpcExcept(DO_EXCEPTION)
{
*Ret = ERR_NONE;
*bIs = FALSE;
goto Label;
}
RpcEndExcept

iter ++;
}

why VC2005 would tell me such error:error 141 error C2712: Cannot use __try in functions that require object unwinding e:\work\olework\sm50_neui\program\lckernel\lcobject.cpp 7438

and how should I resolve it?I do not know if I should remove the exception all change it to try{}catch(...){}

Thanks.

GOOD LUCK!

Re: Help about try

toxcct6-Aug-07 2:55

toxcct

6-Aug-07 2:55

have you read this[^] ?

hint: compile with /Gx-

[VisualCalc][Binary Guide][CommDialogs] | [Forums Guidelines]

Re: Help about try

kcynic6-Aug-07 3:08

kcynic

6-Aug-07 3:08

I am reading it now.
Thanks.
But I don't know how to set such options!
And would you tell me there are some ways to exchange somethings real-time,such as icq?
Thanks very much

Re: Help about try

toxcct6-Aug-07 3:10

toxcct

6-Aug-07 3:10

go to your project settings... there you'll find off the compilation parameters... one corresponds to the /Gx-

[VisualCalc][Binary Guide][CommDialogs] | [Forums Guidelines]

Re: Help about try

kcynic6-Aug-07 4:16

kcynic

6-Aug-07 4:16

I am so sorry that I remain could not find such setting.
Perhaps,I forgot to tell you that I use VC2005.
Thank you all the same.
Best wishes.

Re: Help about try

kcynic6-Aug-07 3:08

kcynic

6-Aug-07 3:08

I am reading it now.
Thanks.
But I don't know how to set such options!
And would you tell me there are some groups to exchange somethings real-time,how to do this?
Thanks very much

Re: Help about try

kcynic6-Aug-07 4:42

kcynic

6-Aug-07 4:42

Oh,I had set /GX-
but the error also remain.

Re: Help about try

toxcct6-Aug-07 5:32

toxcct

6-Aug-07 5:32

rebuilt all ?

[VisualCalc][Binary Guide][CommDialogs] | [Forums Guidelines]

Icon in console

Neidlin6-Aug-07 2:18

Neidlin

6-Aug-07 2:18

How to set new icon in console program?

Juri Neidlin

Re: Icon in console

_AnsHUMAN_ 6-Aug-07 2:30

_AnsHUMAN_

6-Aug-07 2:30

Where do you want to set the icon? In the console window(don't think it would be possible) or for it's caption?

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Re: Icon in console

Neidlin6-Aug-07 2:47

Neidlin

6-Aug-07 2:47

I want to set the my own icon in the caption, only in the caption
Juri Neidlin

Dialog box without Max,Minimize Button

shakumar_226-Aug-07 2:02

shakumar_22

6-Aug-07 2:02

Hi
I want to develop a new vc++(vc 8.0) programme in form view .on that the form must be without Maximize,Minimize,Title Bar and file menu all things.
I want a plain dialog window with out any thing on that, in maximize format.

Awaiting for your suggestion

Regards
shakumar

shakumar

Re: Dialog box without Max,Minimize Button

Nelek6-Aug-07 2:27

Nelek

6-Aug-07 2:27

Hi,

- In your resource editor, open the properties of your CForm and unable the Minimize, Maximize (I think you can't avoid the "close" button)

- In your CMainFrm look for
int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
and override it

hoep it helps

Greetings.

--------
M.D.V.

If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?

Re: Dialog box without Max,Minimize Button

Hamid_RT6-Aug-07 8:58

Hamid_RT

6-Aug-07 8:58

You can send WS_MAXIMIZE to window.

WhiteSky

How to add Row wise images in ListBox control

Atul236-Aug-07 1:44

Atul23

6-Aug-07 1:44

Hi All,

I am using ListBox control on dialog box in which I am displaying jpeg images in single column. My requirement is to display .jpeg images in row wise pattern.So if anybody have some hint or any solution to this then please send it to me.

Thanks and Regards

Atul Mahajan

How to change position of PropertySheet dialog

Atul236-Aug-07 1:33

Atul23

6-Aug-07 1:33

Hi All,

I am using VC++6.0 for my project, in which i want to change default position of dialog window. I tried SetWindowPos function in OnInitDialog() of PropertySheet class but it does not reflect any change in Dialog position. Please give me hint about this.

Thanks And Regards

Atul Mahajan

Re: How to change position of PropertySheet dialog

Sam_c6-Aug-07 1:51

Sam_c

6-Aug-07 1:51

Override WM_MOVE and set X Y pos

Code Project Lounge 101 by John Cardinal
Beer | [beer]

How to get item id of Desktop Folder

FlyingBear6-Aug-07 1:29

FlyingBear

6-Aug-07 1:29

after using SHGetDesktopFolder to get an IShellFolder object, how can i get the corresponding item id of this folder, without this, i can't get icon of desktop?

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