C / C++ / MFC

David Crow2-Aug-07 2:55

2-Aug-07 2:55

Rivezle wrote:
If anyone could advise me as what to do...

What exactly is your question?

"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

Rivezle2-Aug-07 2:59

Rivezle

2-Aug-07 2:59

How should i go about re-creating my old programs, through a 100% coding or another way.

David Crow2-Aug-07 3:03

2-Aug-07 3:03

Rivezle wrote:
How should i go about re-creating my old programs...

Open the IDE, select the type of project you want. Do you want a doc/view (e.g., SDI), or a dialog-based, aplication? Once the bare framework has been created, start adding coding from there.

"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

Hamid_RT2-Aug-07 3:55

2-Aug-07 3:55

Wheres your question?

WhiteSky

Why functions _cexit, _c_exit, exit and _exit do not work in debug mode?

Rivezle2-Aug-07 4:07

Rivezle

2-Aug-07 4:07

My question was is there a way i can make GUIs in the VS2005 IDE without going a 100% coding route and not requiring the .net framework to run the application, maybe i should repost in the Visual studio section.

Arris742-Aug-07 2:43

Arris74

2-Aug-07 2:43

Hello,

The following functions
_cexit, _c_exit, exit and _exit works fine on release mode but in debug mode the processes/procedures are not terminated when the functions are called.

I use VS 2003 and I use both managed and unmanaged code. Anyway I tried those functions with #pragma managed and #pragma unmanaged but the problem is the same.

Do you know why and how to make them working on debug mode?

Thanks for your help.

Re: Why functions _cexit, _c_exit, exit and _exit do not work in debug mode?

Mark Salsbery2-Aug-07 7:36

Mark Salsbery

2-Aug-07 7:36

Which one do you need to use? They al perform differently.

MArk

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

Re: Why functions _cexit, _c_exit, exit and _exit do not work in debug mode?

Arris742-Aug-07 21:53

Arris74

2-Aug-07 21:53

I use _c_exit()
It allows me to exit from a procedure/process without closing the application.

Re: Why functions _cexit, _c_exit, exit and _exit do not work in debug mode?

Mark Salsbery3-Aug-07 5:35

Mark Salsbery

3-Aug-07 5:35

Arris7 wrote:
I use _c_exit()

I'm not sure what you expect it to do...

"Performs quick C library termination procedures and returns to the caller, but does not terminate the process."

Mark

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

Re: Why functions _cexit, _c_exit, exit and _exit do not work in debug mode?

Arris743-Aug-07 6:24

Arris74

3-Aug-07 6:24

Mark,

Sorry for the confusion, I am not clear with my problem.

Let me give an example.
Suppose the user of my application type-in some data from within an edit control.
This calls a function which calls a 2nd function and finally a 3rd function is called.
But the 3rd function rejects the data entered by the user.
It returns a message to the user.
The user clicks on OK and finally gets the hand on the application.

So the unique solution I've found is _c_exit() that terminates the procedure and gives the hand to the application without closing it.

But is does not work in debug mode.

Any idea?

Re: Why functions _cexit, _c_exit, exit and _exit do not work in debug mode?

Mark Salsbery3-Aug-07 11:27

Mark Salsbery

3-Aug-07 11:27

I think you may be misunderstanding what these functions are for.

They are not for flow control in function calls. They are for exiting a process (i.e. a running application).

Simple error codes returned from your functions will allow the caller to take the appropriate action
based on the value it gets back from a called function.

Mark

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

Dialog box query

dona jain2-Aug-07 1:13

dona jain

2-Aug-07 1:13

THANKS FOR GREAT HELP...BUT STILL MY PROBLEM IS THERE...CAN U TELL ME HOW TO USE THESE FUNCTIONS EXACTLY??

Sivaprasad S Nair2-Aug-07 1:42

Sivaprasad S Nair

2-Aug-07 1:42

Use any of the below to retrive text from your edit box

CString strWindowText;
editBoxObject.GetWindowText(strWindowText);

GetDlgItem(ID_OF_THE_EDIT_BOX)->GetWindowText(strWindowText);

then create an CStdiofile object

then the WriteString(strWindowText) function of CStrdiofile to save the text into disk

Rgds

Sivan
http://www.ktsinfotech.com

dona jain2-Aug-07 1:59

dona jain

2-Aug-07 1:59

where to specify the path of file in which i want that string??

Christian Graus2-Aug-07 2:06

Christian Graus

2-Aug-07 2:06

Just to be clear, are you using MFC or not ? If you aren't, this code is of no use for you. If you are, you should be able to create variables you can use to access the text in the controls.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Christian Graus2-Aug-07 2:05

Christian Graus

2-Aug-07 2:05

Sivan Manimala wrote:
CStdiofile

He is not using MFC, as far as I can tell. I have no idea why.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Christian Graus2-Aug-07 2:14

Christian Graus

2-Aug-07 2:14

GetWindowText or GetDlgItemText will get you the string. If you know C++ well, as you said, you should know how to use ofstream to write text to a file.

You really need to start posting your code, so we can see what you've done, establish that you're really not using MFC, and offer specific help, based on seeing what you've tried.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Roger Broomfield2-Aug-07 2:25

Roger Broomfield

2-Aug-07 2:25

Why are you starting a new topic for this? Starting a new topic only adds to the clutter on this board. I, for one, regularly go back and review the topics I have answerred to see if the person I answerred understood what I said.

Ohh and please do NOT delete this topic because for me at least the deletion of topics totally stuffs the board.

Hamid_RT2-Aug-07 2:40

2-Aug-07 2:40

Which functions?

WhiteSky

toxcct2-Aug-07 2:43

toxcct

2-Aug-07 2:43

WTF is the problem with you buddy ?

i thought you had understood last day when we asked you to be polite ! Mad | :mad:

but it seems that you have some trouble to understand the benefit of an ADVICE Sleepy | :zzz:

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

David Crow2-Aug-07 3:01

2-Aug-07 3:01

dona jain wrote:
...MY PROBLEM...

What problem? Confused | :confused:

dona jain wrote:
...THESE FUNCTIONS...

What functions? Confused | :confused:

"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

Hamid_RT2-Aug-07 3:53

2-Aug-07 3:53

I said maybe his question is transparent for me;).

WhiteSky

David Crow2-Aug-07 3:59

2-Aug-07 3:59

Huh?

What is the point of your reply? Confused | :confused:

It has me confused, to say the least. Confused | :confused:

"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

Hamid_RT2-Aug-07 5:04

2-Aug-07 5:04

I said wheres his question how some people answer to him but I saw he asked one hours ago.

WhiteSky