C / C++ / MFC

PJ Arends18-Mar-07 9:24

18-Mar-07 9:24

strtok

You may be right
I may be crazy
-- Billy Joel --

Within you lies the power for good, use it!!!

Software_Specialist18-Mar-07 9:57

Software_Specialist

18-Mar-07 9:57

WHAT ?

PJ Arends18-Mar-07 10:26

18-Mar-07 10:26

Lookup the strtok() function in MSDN. strtok() is used to split a string based on certain tokens, such as a comma.

You may be right
I may be crazy
-- Billy Joel --

Within you lies the power for good, use it!!!

Software_Specialist18-Mar-07 10:55

Software_Specialist

18-Mar-07 10:55

But i am using Borland....
Is this function fine for borland or only MSVC++ and .NET

PJ Arends18-Mar-07 11:14

18-Mar-07 11:14

AFAIK it is a standard CRT function so it should work with Borland. Try it and find out Suspicious | :suss:

You may be right
I may be crazy
-- Billy Joel --

Within you lies the power for good, use it!!!

ThatsAlok18-Mar-07 20:23

ThatsAlok

18-Mar-07 20:23

Software_Specialist wrote:
But i am using Borland....

Hai dude hows is your new forum going.. Kiddin.. any way strtok function is also available borland under string header file.. you can use http://www.partow.net/programming/stringtokenizer/index.html[^] to read your csv file.. it support your borland compiler!

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

cheers,
Alok Gupta
Global Interface Table: An Easy Way to Marshal an Interface Pointer[new]
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You

Software_Specialist19-Mar-07 14:00

Software_Specialist

19-Mar-07 14:00

My new forum...what do you mean???????????
Ok ill go through the link u mentioned...

iwill die if i not solve this question before tuesday

Stephen Hewitt18-Mar-07 12:52

Stephen Hewitt

18-Mar-07 12:52

I'd use Boost's Tokenizer[^] library for this.

Steve

samozx18-Mar-07 8:50

samozx

18-Mar-07 8:50

hi this is program i made it okay
but i want convert all if statment in last programm to the for loop but the user must determine the input or stage to any number he wants okay
there's conditions every a give you b,b give you ab
if the user enter 4 level answer must be
stage 0:a
stage 1:b
stage 2:ab
stage 3:bab
etc...... this is code :
#include
#include
int size;
void main(){

char symbol[10 ];
int level;
int i;
//******************************************************************//
cout<<"ENTER SIZE OF YOUR CHARACTER :";
cin>>size;
cout<<"*ENTER CHARACTER/ALAPHBET : ";
for( i=0;i
{
cin>>symbol[i];
}
//******************************************************************//
cout<<"*ENTER HOW MANY LEVEL YOU WANT : ";
cin>>level;
cout<<endl;
if(level>8)
cout<<"PLEASE ENTER NUMBER BETWEEN 1 TO 8"<

hi..help in this question enter here

samozx18-Mar-07 8:45

samozx

18-Mar-07 8:45

hi
this is program i made it okay
but i want convert all if statment in last programm to the for loop but the user must determine the input or stage to any number he wants okay
there's conditions every a give you b,b give you ab
if the user enter 4 level answer must be
stage 0:a
stage 1:b
stage 2:ab
stage 3:bab
etc...... this is code :
#include<iostream.h>
#include<string.h>
int size;
void main(){

char symbol[10 ];
int level;
int i;
//******************************************************************//
cout<<"ENTER SIZE OF YOUR CHARACTER :";
cin>>size;
cout<<"*ENTER CHARACTER/ALAPHBET : ";
for( i=0;i<size;i++)
{
="" cin="">>symbol[i];
}
//******************************************************************//
cout<<"*ENTER HOW MANY LEVEL YOU WANT : ";
cin>>level;
cout<<endl;
if(level="">8)
cout<<"PLEASE ENTER NUMBER BETWEEN 1 TO 8"<

Re: hi..help in this question enter here

Hamid_RT18-Mar-07 18:29

Hamid_RT

18-Mar-07 18:29

I suggest read a good book about C/C++ or also if you see is helpful for you www.cplusplus.com

WhiteSky

Re: hi..help in this question enter here

ThatsAlok18-Mar-07 19:13

ThatsAlok

18-Mar-07 19:13

WhiteSky wrote:
I suggest read a good book about C/C++ or also if you see is helpful for you www.cplusplus.com

when i learning c++ i used to go there!. but now they have changed the interface! any way happy new year dude

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

cheers,
Alok Gupta
Global Interface Table: An Easy Way to Marshal an Interface Pointer[new]
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You

Re: hi..help in this question enter here

Hamid_RT18-Mar-07 20:06

Hamid_RT

18-Mar-07 20:06

Thank you Alok Rose | [Rose]

WhiteSky

show and hiding scroll bar

cyn818-Mar-07 6:57

cyn8

18-Mar-07 6:57

Hi there,
I need some advice on how to be able to show one of the custom control's scroll bar and hide the other. Both of the custom control has the same class. Apart from that, the 'SetScrollRange' function is located at the OnPaint() in the custom control's class.cpp.
TQ.

Re: show and hiding scroll bar

ThatsAlok18-Mar-07 19:43

ThatsAlok

18-Mar-07 19:43

cyn8 wrote:
I need some advice on how to be able to show one of the custom control's scroll bar and hide the other. Both of the custom control has the same class. Apart from that, the 'SetScrollRange' function is located at the OnPaint() in the custom control's class.cpp.

is you custom class support ShowWindow

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

cheers,
Alok Gupta
Global Interface Table: An Easy Way to Marshal an Interface Pointer[new]
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You

Re: show and hiding scroll bar

cyn819-Mar-07 4:31

cyn8

19-Mar-07 4:31

my custom control has a CWnd base class. Therefore, i believe it does support ShowWindow. Do you have any suggedtionon how to do what i've mention before?
Any suggestions are welcomed. Thanks

Re: show and hiding scroll bar

Mark Salsbery19-Mar-07 4:38

Mark Salsbery

19-Mar-07 4:38

Generally, scroll range should be set when the window/control changes size, not in OnPaint().
If you do it in OnPaint() then your new settings could cause another repaint.
Try changing scroll settings in response to WM_SIZE. If the scroll settings indicate that no
scrollbar is necessary then it will disappear.

"Great job, team. Head back to base for debriefing and cocktails."
(Spottswoode "Team America")

video transmission

bechir118-Mar-07 4:30

bechir1

18-Mar-07 4:30

Hello every one!
I need help. I need a program which transmit a video from peer to peer via a serial port
please help me. Confused | :confused:

Re: video transmission

Mark Salsbery19-Mar-07 4:39

Mark Salsbery

19-Mar-07 4:39

Which part are you having trouble with? Video capture? Playback? Serial port communication?

"Great job, team. Head back to base for debriefing and cocktails."
(Spottswoode "Team America")

needs your help before i get a heart attack

Ayman Mashal18-Mar-07 2:08

Ayman Mashal

18-Mar-07 2:08

i am writing a c project using visual studio 6
the programme runs perfectly in debug mode and gives the right output
but when i am trying to execute the program (ctrl+f5) its failed and raise an application error

the instruction at 0x7c9..etc referenced memory at 0x00344..etc the memory could not be "read" .
i know that maybe i have an error in my dynamic memory allocation but how can i find it while its run fine in debug mode .
should i put a print messages in the code !!!!??? Cry | :((

(((

thanks .

prasad_som18-Mar-07 4:41

prasad_som

18-Mar-07 4:41

You can post some relevent code. Possibly, its due to corrupted memory.

Prasad
Notifier using ATL | Operator new[],delete[][^]

toxcct18-Mar-07 4:43

toxcct

18-Mar-07 4:43

have you tried to use the debugger (i mean, setting breakpoints and watch some variables to understand what's actually going on) ?

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bob1697218-Mar-07 6:32

bob16972

18-Mar-07 6:32

Joseph M. Newcomer has a good article about this Surviving the release build[^]

PJ Arends18-Mar-07 6:32

18-Mar-07 6:32

The most common cause of this type of error is an uninitialized pointer.

char *str;
strcpy(str, "Hello");  // Error

delete pointer;
DoSomething(pointer);  // Error

You may be right
I may be crazy
-- Billy Joel --

Within you lies the power for good, use it!!!