dev-cpp-users Mailing List for Dev-C++ (Page 728)

Hello.
About Windows programming :
 - How can i change the text of a button created with the "CreateWindow" =
function ?
( I tried "SetWindowText" but the button doesn't change.)
 - And how can I get its text like the "GetWindowText" function ?
( I tried "GetWindowText" but the function return a empty text)
=20
Thank you.
=20

     I am trying to append to a file.  However, the compiler gives me
the following error:
                                           'ios_base'  undeclared
                                          (first use this function)

 The code is below.  Any idea what I am doing wrong?          Thanks, =
Alan

 #include <fstream>

 int main()
 {
  fstream append_file;

  append_file.open("test_append.txt", ios_base::app);
  append_file << "This is a line of text." << endl;
  append_file.close()

  return 0;
 }

Try this:

#include <fstream>

int main() {

    ofstream out("test_append.txt",ios::app);

    out << "This is a line of text." << endl;

    out.close();

    return (0);
}

Hsutaro


>From: "Alan Thomas" <ala...@3n...>
>Reply-To: dev...@li...
>To: <dev...@li...>
>Subject: [Dev-C++] appending to a file
>Date: Fri, 26 Jan 2001 22:08:32 -0500
>MIME-Version: 1.0
>
>             I am trying to append to a file.  However, the compiler gives 
me
>the following error:
>
>                                                     'ios_base'  
undeclared
>(first use this function)
>
>The code is below.  Any idea what I am doing wrong?          Thanks, Alan
>
>#include <fstream>
>
>int main()
>{
>  fstream append_file;
>
>  append_file.open("test_append.txt", ios_base::app);
>  append_file << "This is a line of text." << endl;
>  append_file.close()
>
>  return 0;
>}
>
>
>_______________________________________________
>Dev-cpp-users mailing list
>Dev...@li...
>http://lists.sourceforge.net/lists/listinfo/dev-cpp-users

_________________________________________________________________________
Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.

    Are you just in C or C++?  strtok is a terrible function, because it
destroys the original string by placing a NULL character at the location of
the delimiter.  So, if you use it, you should copy the original string into
a temporary one.  See http://www.gator.net/~garyg/C/FUNCTIONS/strtok.html
for info on the function.

            If you can use C++, there are some nice string operations (find,
substr, etc.) to do things like this easily.  You could read it in as a
string, find a delimiting character (or string or from a set of characters)
and extract a substring, without messing up the original string.  This is a
much cleaner implementation.  See
http://www.icce.rug.nl/docs/cplusplus/cplusplus.html for a tutorial on these
string operations -- find the string section.

Alan

            I am trying to append to a file.  However, the compiler gives me
the following error:

                                                    'ios_base'  undeclared
(first use this function)

The code is below.  Any idea what I am doing wrong?          Thanks, Alan

#include <fstream>

int main()
{
 fstream append_file;

 append_file.open("test_append.txt", ios_base::app);
 append_file << "This is a line of text." << endl;
 append_file.close()

 return 0;
}

>             I am trying to append to a file.  However, the compiler gives
me
> the following error:
>
>                                                     'ios_base'  undeclared
> (first use this function)
>
> The code is below.  Any idea what I am doing wrong?          Thanks, Alan
>
> #include <fstream>
>
> int main()
> {
>  fstream append_file;
>
>  append_file.open("test_append.txt", ios_base::app);
>  append_file << "This is a line of text." << endl;
>  append_file.close()
>
>  return 0;
> }
>
>

If you look in process.h under the include folder you will find the
function:
int _spawnl (int nMode, const char* szPath, const char* szArgv0,...);
This function will allow you to SPAWN (start a new process) which can be
your batch file which you generate and store.
Hope this helps.
lonestar36
On Fri, 26 Jan 2001 19:39:21 -0800 " Jose Guevarra"
<jo...@iq...> writes:
> Hi everyone,
> 
>  Is there a way to make an executable that can write a batch file 
> then "run
> it".  Or is there something else out there that can do the job???
> 
> 
> 
> Jose Guevarra
> 
> 

Hi everyone,

 Is there a way to make an executable that can write a batch file then "run
it".  Or is there something else out there that can do the job???



Jose Guevarra

thanks a million

-----Original Message-----
From: ropbert d baugh [mailto:lon...@ju...]
Sent: Friday, January 26, 2001 3:31 PM
To: dev...@li...
Subject: Re: [Dev-C++] need help on converting a phone number


Here you go. You forgot on minor item. see below.
lonestar36
On Fri, 26 Jan 2001 11:41:00 -0500 "Mitchell, Tamra (HNA)" <
Tam...@hj... <mailto:Tam...@hj...> > writes:

The program should convert the area code to an int using atoi 
convert the phone number to a long using atol.  It does not work correctly.
Any suggestions? 

Thanks 

/* Tamra Mitchell 
Phone Number  program */ 

#include <stdlib.h> 
#include <stdio.h> 
#include <string.h> 

int main() 
{ 
      char phoneNumber[15]; 
      char *codePtr, *threePtr, *fourPtr, *local; 
      int areacode, i; 
      long number; 

      printf("Enter phone number in following format (555) 555-5555 \n"); 
      gets(phoneNumber); 

      codePtr = strtok(phoneNumber, " "); 
      threePtr = strtok(NULL, "-"); 
      fourPtr = strtok(NULL, "\0"); 

      for(i=0; i < strlen(codePtr); i++) 
          { 
          if(codePtr[i] == '(') 
          codePtr[i] = ' '; 
           { 
           if(codePtr[i] == ')') 
           codePtr[i] = ' '; 
           } 
          } 
//      printf("\nArea Code: ", codePtr);    // forgot to put in format
specifier
 //     printf("Local Exchange: ", threePtr); 
//      printf("Local Number: ", fourPtr); 

      printf("\nArea Code: %s ", codePtr); 
      printf("Local Exchange: %s ", threePtr); 
      printf("Local Number: %s  \n", fourPtr); 

      local=strcat(threePtr, fourPtr); 
      areacode=atoi(codePtr); 
      number=atol(local); 

      system("PAUSE"); 
      return 0; 
} 


Tamra Y. Mitchell 
Heinz North America 
Operating Systems  Analyst 
(412) 237-5232  Work 
(412) 996-9078  Cell Phone 

 

Here you go. You forgot on minor item. see below.
lonestar36
On Fri, 26 Jan 2001 11:41:00 -0500 "Mitchell, Tamra (HNA)"
<Tam...@hj...> writes:
The program should convert the area code to an int using atoi 
convert the phone number to a long using atol.  It does not work
correctly.  Any suggestions? 
Thanks 
/* Tamra Mitchell 
Phone Number  program */ 
#include <stdlib.h> 
#include <stdio.h> 
#include <string.h> 
int main() 
{ 
      char phoneNumber[15]; 
      char *codePtr, *threePtr, *fourPtr, *local; 
      int areacode, i; 
      long number; 
      printf("Enter phone number in following format (555) 555-5555 \n");

      gets(phoneNumber); 
      codePtr = strtok(phoneNumber, " "); 
      threePtr = strtok(NULL, "-"); 
      fourPtr = strtok(NULL, "\0"); 
      for(i=0; i < strlen(codePtr); i++) 
          { 
          if(codePtr[i] == '(') 
          codePtr[i] = ' '; 
           { 
           if(codePtr[i] == ')') 
           codePtr[i] = ' '; 
           } 
          } 
//      printf("\nArea Code: ", codePtr);    // forgot to put in format
specifier
 //     printf("Local Exchange: ", threePtr); 
//      printf("Local Number: ", fourPtr); 
      printf("\nArea Code: %s ", codePtr); 
      printf("Local Exchange: %s ", threePtr); 
      printf("Local Number: %s  \n", fourPtr); 
      local=strcat(threePtr, fourPtr); 
      areacode=atoi(codePtr); 
      number=atol(local); 
      system("PAUSE"); 
      return 0; 
} 


Tamra Y. Mitchell 
Heinz North America 
Operating Systems  Analyst 
(412) 237-5232  Work 
(412) 996-9078  Cell Phone 

The program should convert the area code to an int using atoi
convert the phone number to a long using atol.  It does not work correctly.
Any suggestions?

Thanks

/* Tamra Mitchell
Phone Number  program */

#include <stdlib.h>
#include <stdio.h>
#include <string.h>

int main()
{
      char phoneNumber[15];
      char *codePtr, *threePtr, *fourPtr, *local;
      int areacode, i;
      long number;

      printf("Enter phone number in following format (555) 555-5555 \n");
      gets(phoneNumber);

      codePtr = strtok(phoneNumber, " ");
      threePtr = strtok(NULL, "-");
      fourPtr = strtok(NULL, "\0");

      for(i=0; i < strlen(codePtr); i++)
          {
          if(codePtr[i] == '(')
          codePtr[i] = ' ';
           {
           if(codePtr[i] == ')')
           codePtr[i] = ' ';
           }
          }
      printf("\nArea Code: ", codePtr);
      printf("Local Exchange: ", threePtr);
      printf("Local Number: ", fourPtr);

      local=strcat(threePtr, fourPtr);
      areacode=atoi(codePtr);
      number=atol(local);

      system("PAUSE");
      return 0;
}


Tamra Y. Mitchell
Heinz North America
Operating Systems  Analyst
(412) 237-5232  Work
(412) 996-9078  Cell Phone

>  > //few statements in between


What WERE The few statements in between.

When you look for an error in C or C++ you HAVE to look at 
everything in the block, or even before the block if it is inside of 
another block.

//a few statments in between doesn't tell us much, unless you can 
delete them all, and the loop still get the error.

It is most likley one of the "few statements in between" that is causing
the problem. 
Try copying and pasting the complete file.
lstar36
On Fri, 26 Jan 2001 15:17:51 +0530 "Rahul Sangole"
<rah...@in...> writes:
> I am getting the following error while using Dev C++ :
> parse error in 'do'
> 
> I am getting similar errors for while loops, return statements etc.
> eg:
> 
> int main()
> {
> clrscr();
> do{
> cout<<"Main - ";
> //few statements in between
> } while(ch!='a')
> return 0;
> }
> 
> Please help.
> 
> Regards,
> Rahul.
> 
> 
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> http://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> 

> -----Original Message-----
> From: dev...@li... 
> [mailto:dev...@li...]On Behalf Of 
> Rahul Sangole
> Sent: Friday, January 26, 2001 12:00 PM
> To: dev...@li...
> Subject: Re: [Dev-C++] Error - need help
> 
> 
> That was a typo.
> I mean, even with the ; there is the parse error

#include <iostream>
#include <cstdlib>

 > int main()
 > {

using namespace std;

// > clrscr();
//There is no such thing.

system("cls");

 > do{

char ch=0;

 > cout<<"Main - ";
 > //few statements in between

// > } while(ch!='a')
//needs ;

}while(ch!='a');

 > return 0;
 > }


Ioannis
 
* Ioannis Vranos
* Programming pages: http://members.nbci.com/noicys
* Alternative URL: http://run.to/noicys

> -----Original Message-----
> From: dev...@li... 
> [mailto:dev...@li...]On Behalf Of 
> Rahul Sangole
> Sent: Friday, January 26, 2001 11:48 AM
> To: dev...@li...
> Subject: [Dev-C++] Error - need help
> 
> 
> I am getting the following error while using Dev C++ :
> parse error in 'do'
> 
> I am getting similar errors for while loops, return statements etc.
> eg:
> 
> int main()
> {
> clrscr();
> do{
> cout<<"Main - ";
> //few statements in between
> } while(ch!='a')

while(ch!='a');

> return 0;
> }
> 
> Please help.
> 
> Regards,
> Rahul.
> 
> 
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> http://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> 

That was a typo.
I mean, even with the ; there is the parse error
----- Original Message ----- 
From: "Jay Silverman" <mys...@op...>
To: <dev...@li...>
Sent: Friday, January 26, 2001 3:18 PM
Subject: Re: [Dev-C++] Error - need help


> You need a ; after while(ch!='a')
> 
> ----- Original Message ----- 
> From: "Rahul Sangole" <rah...@in...>
> To: <dev...@li...>
> Sent: Friday, January 26, 2001 4:47 AM
> Subject: [Dev-C++] Error - need help
> 
> 
> > I am getting the following error while using Dev C++ :
> > parse error in 'do'
> > 
> > I am getting similar errors for while loops, return statements etc.
> > eg:
> > 
> > int main()
> > {
> > clrscr();
> > do{
> > cout<<"Main - ";
> > //few statements in between
> > } while(ch!='a')
> > return 0;
> > }
> > 
> > Please help.
> > 
> > Regards,
> > Rahul.
> > 
> > 
> > _______________________________________________
> > Dev-cpp-users mailing list
> > Dev...@li...
> > http://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> > 
> 
> 
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> http://lists.sourceforge.net/lists/listinfo/dev-cpp-users

You need a ; after while(ch!='a')

----- Original Message ----- 
From: "Rahul Sangole" <rah...@in...>
To: <dev...@li...>
Sent: Friday, January 26, 2001 4:47 AM
Subject: [Dev-C++] Error - need help


> I am getting the following error while using Dev C++ :
> parse error in 'do'
> 
> I am getting similar errors for while loops, return statements etc.
> eg:
> 
> int main()
> {
> clrscr();
> do{
> cout<<"Main - ";
> //few statements in between
> } while(ch!='a')
> return 0;
> }
> 
> Please help.
> 
> Regards,
> Rahul.
> 
> 
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> http://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> 

I am getting the following error while using Dev C++ :
parse error in 'do'

I am getting similar errors for while loops, return statements etc.
eg:

int main()
{
clrscr();
do{
cout<<"Main - ";
//few statements in between
} while(ch!='a')
return 0;
}

Please help.

Regards,
Rahul.

1. First run of freshly-installed dev-c++ comes up with _both_ options in
"View|Compiler Output..." selected. Leter you can only toggle between
them, which, I suppose, is correct behavior.

2. First run comes up in _almost-full-screen_ mode. It hides the status
bar under the taskbar of Win9x/NT. It takes time to find it, since
toglling "View|Statusbar" doesn't change anything aparently.

3. On freshly installed dev-c++ do the following...
-- "Compiler Output" to "... only then needed"
-- "Statusbar" to Off -- "Compiler Output" to "Always..."
-- "Statusbar" to On Oops...
Status bar appears _above_ Compiler output. It's resizable! You can even
pull it over and cover Compiler output if you pull by right-bottom coner!
It behaves very unpredictably. I just played with this two subwindows, it
felt very strange. I think that Statusbar should not be resizable, should
be always on the bottom.

4. I managed to grey out the entire bar "File Edit Search..." bar after I
brought up ATI Multimedia Center... So, I think this is not necessarily
dev-c++ bug.

Thanks! I hope this report will lead to fast 4.02 upgrade.

what is the color chart for the function textcolor(int color) in conio.c ?
What do the colors map out to? red = ? blue = ?
- Jared

No need to become mad at us there is a remove link at the bottom of all
emails received via this board please visit
http://lists.sourceforge.net/lists/listinfo/dev-cpp-users to unsubscribe
if you have anymore trouble please ask our help in a more respectful
manner peace

-----Original Message-----
From: dev...@li...
[mailto:dev...@li...]On Behalf Of
em...@te...
Sent: Thursday, January 25, 2001 12:30 AM
To: JESSE SALAS; dev...@li...
Subject: Re: [Dev-C++] HOW THE FUCK DO I GET OUT FROM THIS LIST???

On 23 Jan 2001, at 21:51, JESSE SALAS wrote:
WEll, for one thing, read the bottom of the emails that come
through the list, or the email you recieved when you joined.

They tell you how to get off the list.

Sending multiple messages to the list, cussing, constitutes a
count of harrasment, towards each person on the list, and it triable
in most ever country in the known world.  So just act like a civilised
human being and use some common sense.!


> HOW DO I GET OUT FROM THIS MAIL LIST.
>
>                     -THANX
>
> __________________________________________________
> Do You Yahoo!?
> Yahoo! Auctions - Buy the things you want at great prices.
> http://auctions.yahoo.com/
>
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> http://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>



_______________________________________________
Dev-cpp-users mailing list
Dev...@li...
http://lists.sourceforge.net/lists/listinfo/dev-cpp-users

Sorry - false alarm. It was a problem with my ISP.

Thanks.

Chris B.

----- Original Message -----
From: "Colin Laplace" <web...@bl...>
To: <dev...@li...>
Sent: 25 January 2001 20:18
Subject: Re: [Dev-C++] Site down?


> The site isn't down it's working perfectly at this moment.
> It must be a problem with your internet connection.
>
> Greetings :)
> Colin
>
>
> On Thu, 25 Jan 2001 20:17:44 Chris Bunney wrote:
> > Is the Bloodshed site down again? For the past three days I haven't been
> able to get into it, my browser says 'Host contacted - waiting for
> reply' but nothing happens. Any news?
> >
> > Chris B.
> > <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
> > <HTML><HEAD>
> > <META content="text/html; charset=iso-8859-1" http-equiv=Content-Type>
> > <META content="MSHTML 5.00.2919.6307" name=GENERATOR>
> > <STYLE></STYLE>
> > </HEAD>
> > <BODY bgColor=#ffffff>
> > <DIV><FONT size=2>Is the Bloodshed site down again? For the past three
days
> I
> > haven't been able to get into it, my browser says 'Host contacted -
waiting
> for
> > reply' but nothing happens. Any news?</FONT></DIV>
> > <DIV>&nbsp;</DIV>
> > <DIV><FONT size=2>Chris B.</FONT></DIV></BODY></HTML>
>
>
>
>
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> http://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>

The site isn't down it's working perfectly at this moment.
It must be a problem with your internet connection.

Greetings :)
Colin


On Thu, 25 Jan 2001 20:17:44 Chris Bunney wrote:
> Is the Bloodshed site down again? For the past three days I haven't been 
able to get into it, my browser says 'Host contacted - waiting for 
reply' but nothing happens. Any news?
> 
> Chris B.
> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
> <HTML><HEAD>
> <META content="text/html; charset=iso-8859-1" http-equiv=Content-Type>
> <META content="MSHTML 5.00.2919.6307" name=GENERATOR>
> <STYLE></STYLE>
> </HEAD>
> <BODY bgColor=#ffffff>
> <DIV><FONT size=2>Is the Bloodshed site down again? For the past three days 
I 
> haven't been able to get into it, my browser says 'Host contacted - waiting 
for 
> reply' but nothing happens. Any news?</FONT></DIV>
> <DIV>&nbsp;</DIV>
> <DIV><FONT size=2>Chris B.</FONT></DIV></BODY></HTML>

Bloodshed.net's working now, and it worked yesterday..so..must be on your end.
  ----- Original Message ----- 
  From: Chris Bunney 
  To: dev-c++ 
  Sent: Thursday, January 25, 2001 2:17 PM
  Subject: [Dev-C++] Site down?


  Is the Bloodshed site down again? For the past three days I haven't been able to get into it, my browser says 'Host contacted - waiting for reply' but nothing happens. Any news?

  Chris B.

How do I print a tokenized string in reverse order using strtok:

Thanks

Tamra Y. Mitchell
Heinz North America
Operating Systems  Analyst
(412) 237-5232  Work
(412) 996-9078  Cell Phone