dev-cpp-users — Dev-C++ users discussion list

[Dev-C++] What's a simple windows app?

[Daniel G. <sp...@ho...>]

Hi all,
I'm sat here with the urge to expand my knowledge of programming in windows 
programming(on top of a basic MFC app that tested a printer's capabilities), 
but I can't think of a way to get started. Does anyone know of a good simple 
project to aim for, like "I'm going to build a project to record and display 
user input using MFC" ?

Sorry if that sounds garbled lol ;)

What do Windows-wannabe programmers get set for homework in colleges?





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Re: [Dev-C++] Need help with c++ and dev

[Daniel G. <sp...@ho...>]

try a restart. Failing that, try reinstalling DEV


>From: "adel maximous" <ade...@ho...>
>To: dev...@li...
>Subject: [Dev-C++] Need help with c++ and dev
>Date: Tue, 21 Jan 2003 10:19:38 +0000
>
>
>
>hello ;
>my name is amal and i just downloaded the program to my computer
>when i just started working with it it give me error msg that the dev c++ 
>does not have enough memory space free to run it.
>i have no idea how to fix that and i really appreciate any help so if u 
>ever experienced this problem or know how to solve it please email meon:
>ade...@ho...   OR
>ama...@ao...
>thank u
>amal
>
>
>
>_________________________________________________________________
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>
>
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Re: [Dev-C++] Probably an easy problem, but stil,l I need help

[<cg...@wo...>]

When yo need one:
HWND hEdit;
...
hEdit =3D CreateWindowEx(dwExStyles,
                                         "edit",
                                         "",
                                          WS_VISIBLE | other dwStyles,
                                          upperleft.x coordinate in=20
relation to the window, =20
                                          upperleft.y,
                                          width, =20
                                          height,
                                          hwnd (of the parent),
                                          ID of the control,
                                          hInstance of the program,
                                          0 (LPVOID to window creation=20
data));
If you haven'tWS_VISIBLE, then you can use ShowWindow(hEdit, SW_SHOW);=20
when you want it to be visible. and ShowWindow(hEdit, SW_HIDE); for hide=20
it. (You can retrieve the edit control handle with GetDlgItem(hwnd=20
(handle of parent window), ID of the edit);

Johan H=F6rnell wrote:

> Hi Everbody.
> I'm wonder=EDng one thing.
> Hown shall I do to get an TEXTEDIT control in my program,
> I have seen many turtorials out ther, but none of these have worked.=20
> They all compile well and works well, but when I use the code in my=20
> program, you can not see any control, might that because of my=20
> backround picture? I have tried to remove it but that doesn't help!
> =20
> What shall I do?
> =20
> Please Help me!
> =20
> Regards Johan H=F6rnell

[Dev-C++] Need help with c++ and dev

[adel m. <ade...@ho...>]

hello ;
my name is amal and i just downloaded the program to my computer
when i just started working with it it give me error msg that the dev c++ 
does not have enough memory space free to run it.
i have no idea how to fix that and i really appreciate any help so if u ever 
experienced this problem or know how to solve it please email meon:
ade...@ho...   OR
ama...@ao...
thank u
amal



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Re: [Dev-C++] Unsubscribe Me Please

[Daniel G. <sp...@ho...>]

That is true, though there is a clue as to how to subscribe HIDDEN IN EACH 
AND EVERY EMAIL...



>From: Zodiaq <zo...@ac...>
>Reply-To: Zodiaq <zo...@ac...>
>To: Dev...@li...
>Subject: Re: [Dev-C++] Unsubscribe Me Please
>Date: Mon, 20 Jan 2003 23:03:25 +0100
>
>Hello Kenneth and all Dev-C++ users,
>
>Monday, January 20, 2003, 9:24:37 PM, Kenneth wrote as follows:
>
>KT> Sorry if this is the wrong place to request this, but I need to be 
>taken off
>KT> this mailing list.  Thanks!
>
>No way dude! You're subscribed here for all your life!!! You belong to
>us! HAHAHA!
>
>--
>regards, Zodiaq
>
>
>
>-------------------------------------------------------
>This SF.NET email is sponsored by: FREE  SSL Guide from Thawte
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[Dev-C++] wxWindows package

[Jorge A. <jor...@ep...>]

I have builted the first example of this wxwindows tutorial: 
http://www.codelearn.com/cpp/icpp_wx1.html , but when it runs i get a 
segmentation fault. The only adition that i made was a header file:

#ifndef __GNUWIN32__
#define __GNUWIN32__
#endif

#ifndef __WXMSW__
#define __WXMSW__
#endif

Somebody knows of another package of wxwindows?, sugestions?.

Re: [Dev-C++] Unsubscribe Me Please

[Zodiaq <zo...@ac...>]

Hello Kenneth and all Dev-C++ users,

Monday, January 20, 2003, 9:24:37 PM, Kenneth wrote as follows:

KT> Sorry if this is the wrong place to request this, but I need to be taken off 
KT> this mailing list.  Thanks!

No way dude! You're subscribed here for all your life!!! You belong to
us! HAHAHA!

-- 
regards, Zodiaq

[Dev-C++] Unsubscribe Me Please

[Kenneth T <got...@ho...>]

Sorry if this is the wrong place to request this, but I need to be taken off 
this mailing list.  Thanks!

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[Dev-C++] Probably an easy problem, but stil,l I need help

[<hor...@te...>]

Hi Everbody.
I'm wonder=EDng one thing.
Hown shall I do to get an TEXTEDIT control in my program,
I have seen many turtorials out ther, but none of these have worked. =
They all compile well and works well, but when I use the code in my =
program, you can not see any control, might that because of my backround =
picture? I have tried to remove it but that doesn't help!

What shall I do?

Please Help me!

Regards Johan H=F6rnell

Re: [Dev-C++] Creating a .DLL

[Abhijit S. <mu...@gm...>]

Greets, Duncan.

> I've managed to type in a .def file.  However, I cannot get a DLL to
> compile fully within Dev-C++ (I am using the latest Beta w/ 2.95).  I
> need to drop to the command line and enter the commands to compile
> there.

Try using the command-line option `--def <file>' (look under `Project
Options' > `Linker parameters').

___________________________________________________________

Abhijit Shylanath

mu...@gm...
http://mudeth.tripod.com/

Re: [Dev-C++] how to unsubscribe from the list?

[Ioannis V. <no...@ho...>]

-------Original Message-------=0D
 =0D
From: gfu=0D
Date: Monday, 20 January 2003 3:13:43 AM=0D
To: dev...@li...=0D
Subject: [Dev-C++] how to unsubscribe from the list?=0D
 =0D
how to unsubscribe from the list? in http://www.bloodshed
net/dev/mailinglist.html, the address:http://www.noicys.cjb.net/devcpp/ub
htm is no link!=0D
=0D
=0D
=3D=3D> ? That link is valid.=0D
=0D
=0D
Ioannis Vranos=0D
=0D
* Programming pages: http://www.noicys.freeurl.com=0D
* Alternative URL: http://run.to/noicys=20

[Dev-C++] how to unsubscribe from the list?

[gfu <gf...@pu...>]

how to unsubscribe from the list? in http://www.bloodshed.net/dev/mailinglist.html, the address:http://www.noicys.cjb.net/devcpp/ub.htm is no link!

Re: [Dev-C++] (no subject)

[Per W. <pw...@ia...>]

In your project window, right-click on the topmost line - the one
representing your target. Select 'Add folder'.

/Per W

On Sun, 19 Jan 2003, Anindita Sarangi wrote:

> Hi:
> I am new user of Dev C++. I am using the latest beta version Dev C++ 5.0.
> >From the download page screen shot  it seems one can create subfolders in a project. I want to know how can I add directories to the project like in JBuilder IDE for Java. Any help in this regard is appreciated.
> Thanks
> Pitambar
>
>

[Dev-C++] (no subject)

[Anindita S. <asa...@ya...>]

Hi:
I am new user of Dev C++. I am using the latest beta version Dev C++ 5.0.
From the download page screen shot  it seems one can create subfolders in a project. I want to know how can I add directories to the project like in JBuilder IDE for Java. Any help in this regard is appreciated.
Thanks
Pitambar

Re: [Dev-C++] atof 2...

[Per W. <pw...@ia...>]

Hello!

Don't use atof() for converting from text string to a double.

Use strtod() instead, since it will inform you how many characters it
consumed.

char mystring[] =3D "1.2E-3*3";
char *p =3D mystring;
char *end;
num =3D strtod(p,&end);

Now end will point to the '*' character, since '1.2E-3' is consumed and
returned as the double 0.0012.

Note also when parsing infix expressions, that you normally have to take
care of unary signs, i.e. 1+-2 which should be evaluated as 1 + (-2).

Easiest is to perform the parsing with a recursive-descent parser, i.e.
something like:

eval_expr()
  return eval_additive()

eval_additive()
  while (*p =3D=3D '+' || *p =3D=3D '-')
    if (*p =3D=3D '+') {
      p++;
      n +=3D eval_multiplicative()
    } else {
      p++;
      n -=3D eval_multiplicative()
    }
  return n;

eval_multiplicative()
  n =3D eval_factor()
  while (*p =3D=3D '*' || *p =3D=3D '/')
    if (*p =3D=3D '*') {
      p++;
      n *=3D eval_factor();
    } else {
      p++;
      n /=3D eval_factor();
    }
  return n;

eval_factor()
  if (*p =3D=3D =B4+') {p++; return eval_factor(); }
  if (*p =3D=3D '-') {p++; return -eval_factor(); }
  if (*p =3D=3D '(') {p++; n =3D eval_expr(); if (p !=3D ')') error(); retu=
rn n; }
  return number();

Good luck!

/Per W

On Sun, 19 Jan 2003, j b wrote:

>
>
>
> ---------------------------------
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> Bis zu 100 MB Speicher bei http://premiummail.yahoo.de.

Re: [Dev-C++] Creating a .DLL

[Duncan M. <mcq...@um...>]

Thanks.  However I see tutorials on creating a DLL there, though none 
on specifically creating one within Dev-C++.  I have been able to 
create one, but need to drop to a command prompt to run the final steps 
(using Dev-C++ to only create the object file).  Dev-C++ errors out 
with porblems related to the path.

Has anyone written a tutorial, from start to finish, of using Dev-C++ 
and the .dll template to build a simple DLL?  I can build a DLL, but 
not fully within Dev-C++.

Thanks,

Duncan

On Sunday, January 19, 2003, at 12:33 PM, Daniel Glenfield wrote:

>
> try www.codeproject.com
>
>
>> From: Duncan McQueen <mcq...@um...>
>> To: dev...@li...
>> CC: Duncan McQueen <mcq...@um...>
>> Subject: [Dev-C++] Creating a .DLL
>> Date: Sat, 18 Jan 2003 15:13:04 -0600
>>
>> I've searched thru the mailing list, and online.  Downloaded the 
>> dlltools (where none of the examples work), and still can't figure 
>> out how to build a simple DLL.
>>
>> Has anyone created a tutorial to use Dev-C++ and the dll template to 
>> create a DLL?
>>
>> I keep on getting errors about creating a .def file.  Every tutorial 
>> I see says to create the .def file from the .dll, but if the .dll 
>> can't compile, then how do you create the .def file?
>>
>> Thanks,
>> Duncan McQueen
>>
>>
>>
>> -------------------------------------------------------
>> This SF.NET email is sponsored by: Thawte.com - A 128-bit supercerts 
>> will
>> allow you to extend the highest allowed 128 bit encryption to all 
>> your clients even if they use browsers that are limited to 40 bit 
>> encryption. Get a guide 
>> here:http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0030en
>> _______________________________________________
>> Dev-cpp-users mailing list
>> Dev...@li...
>> TO UNSUBSCRIBE: http://www.noicys.cjb.net/devcpp/ub.htm
>> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>
>
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>
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Re: [Dev-C++] atof...

[Daniel G. <sp...@ho...>]

You could use a pointer, which defaults to the base element of an array when 
pointed to it, and then use ++ to go to the next element. This will of 
course not work with multi-byte characters or unicode characters.


>From: j b <com...@ya...>
>To: dev...@li...
>Subject: [Dev-C++] atof...
>Date: Sun, 19 Jan 2003 14:48:50 +0100 (CET)
>
>
>i need to convert the chars in an array into float and put them onto a 
>stack... i used atof but i can't change the address of the elements of the 
>array so i always put the same value into the stack... can anyone help??
>
>kind regards...
>
>
>
>---------------------------------
>Gesendet von http://mail.yahoo.de.
>Bis zu 100 MB Speicher bei http://premiummail.yahoo.de.


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Re: [Dev-C++] Creating a .DLL

[Daniel G. <sp...@ho...>]

try www.codeproject.com


>From: Duncan McQueen <mcq...@um...>
>To: dev...@li...
>CC: Duncan McQueen <mcq...@um...>
>Subject: [Dev-C++] Creating a .DLL
>Date: Sat, 18 Jan 2003 15:13:04 -0600
>
>I've searched thru the mailing list, and online.  Downloaded the dlltools 
>(where none of the examples work), and still can't figure out how to build 
>a simple DLL.
>
>Has anyone created a tutorial to use Dev-C++ and the dll template to create 
>a DLL?
>
>I keep on getting errors about creating a .def file.  Every tutorial I see 
>says to create the .def file from the .dll, but if the .dll can't compile, 
>then how do you create the .def file?
>
>Thanks,
>Duncan McQueen
>
>
>
>-------------------------------------------------------
>This SF.NET email is sponsored by: Thawte.com - A 128-bit supercerts will
>allow you to extend the highest allowed 128 bit encryption to all your 
>clients even if they use browsers that are limited to 40 bit encryption. 
>Get a guide here:http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0030en
>_______________________________________________
>Dev-cpp-users mailing list
>Dev...@li...
>TO UNSUBSCRIBE: http://www.noicys.cjb.net/devcpp/ub.htm
>https://lists.sourceforge.net/lists/listinfo/dev-cpp-users


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Re: [Dev-C++] atof...

[Per W. <pw...@ia...>]

It's a bit hard to help if you don't include the failing code in your
mail...

/Per W

On Sun, 19 Jan 2003, j b wrote:

>
> i need to convert the chars in an array into float and put them onto a stack... i used atof but i can't change the address of the elements of the array so i always put the same value into the stack... can anyone help??
>
> kind regards...
>
>
>
> ---------------------------------
> Gesendet von http://mail.yahoo.de.
> Bis zu 100 MB Speicher bei http://premiummail.yahoo.de.

[Dev-C++] atof...

[<com...@ya...>]

i need to convert the chars in an array into float and put them onto a stack... i used atof but i can't change the address of the elements of the array so i always put the same value into the stack... can anyone help??

kind regards...



---------------------------------
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Bis zu 100 MB Speicher bei http://premiummail.yahoo.de.

[Dev-C++] Re: Memory Allocation Naming

[Samuel K. <big...@ya...>]

It is:

MyClass* Array_or_variable_name = new MyClass;

or MyClass* Array_name = new MyClass[some_number];



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[Dev-C++] Some odd filenames in CVS?

[Eric E. <eng...@ya...>]

I noticed some unusual embedded characters in CVS in
some of the filenames. These are all in the folder:
/dev-cpp/V5/source/images/blue

Here's an example:
/dev-cpp/V5/source/images/blue/Arrange%2520Icons.bmp 

Maybe this isn't noticable when using WinCVS, but I
wrote my own program to download source form the CVS
browser at SourceForge, and this became a problem for
me until I figured it out.

If you want to see how this works, you can see this
bitmap by entering this URL in a browser (of course it
has to be on one line):

http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/*checkout*/dev-cpp/V5/source/images/blue/Arrange%2520Icons.bmp?rev=HEAD&content-type=text/plain

Eric




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Re: [Dev-C++] Creating a .DLL

[Duncan M. <mcq...@um...>]

I've managed to type in a .def file.  However, I cannot get a DLL to 
compile fully within Dev-C++ (I am using the latest Beta w/ 2.95).  I 
need to drop to the command line and enter the commands to compile 
there.

Thanks,
Duncan

On Saturday, January 18, 2003, at 03:13 PM, Duncan McQueen wrote:

> I've searched thru the mailing list, and online.  Downloaded the 
> dlltools (where none of the examples work), and still can't figure out 
> how to build a simple DLL.
>
> Has anyone created a tutorial to use Dev-C++ and the dll template to 
> create a DLL?
>
> I keep on getting errors about creating a .def file.  Every tutorial I 
> see says to create the .def file from the .dll, but if the .dll can't 
> compile, then how do you create the .def file?
>
> Thanks,
> Duncan McQueen
>
>
>
> -------------------------------------------------------
> This SF.NET email is sponsored by: Thawte.com - A 128-bit supercerts 
> will
> allow you to extend the highest allowed 128 bit encryption to all your 
> clients even if they use browsers that are limited to 40 bit 
> encryption. Get a guide 
> here:http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0030en
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> TO UNSUBSCRIBE: http://www.noicys.cjb.net/devcpp/ub.htm
> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>

[Dev-C++] Creating a .DLL

[Duncan M. <mcq...@um...>]

I've searched thru the mailing list, and online.  Downloaded the 
dlltools (where none of the examples work), and still can't figure out 
how to build a simple DLL.

Has anyone created a tutorial to use Dev-C++ and the dll template to 
create a DLL?

I keep on getting errors about creating a .def file.  Every tutorial I 
see says to create the .def file from the .dll, but if the .dll can't 
compile, then how do you create the .def file?

Thanks,
Duncan McQueen

[Dev-C++] Needing help with winsock

[<hor...@te...>]

Hi Everybody,

I have a small problem when initzialising winsock 1.1

Th code I have wrote is as follows:

   WSADATA wsaData;
    LPHOSTENT lpHostEntry;
    LPSERVENT lpServEnt;
    SOCKADDR_IN saServer;
    lpHostEntry =3D gethostbyname("w1.184.telia.com/~u18414535");
    SOCKET Socket;=20

 Socket =3D socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
 if (Socket =3D=3D INVALID_SOCKET)
 {
  MessageBox(NULL,"Unable to create socket","Error", =
MB_OK|MB_ICONEXCLAMATION);=20
 =20
 }

 lpServEnt =3D getservbyname("http", "tcp");
 if (lpServEnt =3D=3D NULL)
  saServer.sin_port =3D htons(80);
 else
  saServer.sin_port =3D lpServEnt->s_port;
 =20

 saServer.sin_family =3D AF_INET;
 saServer.sin_addr =3D *((LPIN_ADDR)*lpHostEntry->h_addr_list);
=20
    int nRet;
    nRet =3D connect(Socket, (LPSOCKADDR)&saServer, =
sizeof(SOCKADDR_IN));
 if (nRet =3D=3D SOCKET_ERROR)
 {
  MessageBox(NULL,"Unable to connect the socket","Error", =
MB_OK|MB_ICONEXCLAMATION);=20
  closesocket(Socket);
 =20
 }

Everything compiles well, but when this code comes in use, I get one og =
these famaus messages "The program has executed an illigeal operation =
and must be terminated".
Why?
Please help me!!!

Thanks in advance!
=20
//Johan H=F6rnell