dev-cpp-users Mailing List for Dev-C++

this windows program isn't working. It says i have invalid conversions at 
the lines where there is a comment that says so.



#include <windows.h>

long FAR PASCAL _export WndProc(HWND hwnd, UINT message, UINT wParam, LONG 
lParam)
{
   HDC hdc;
   HPEN hpen, hpenOld;
   PAINTSTRUCT ps;
   RECT rect;

   switch(message)
   {
     case WM_PAINT:
       hdc = BeginPaint(hwnd, &ps);
       GetClientRect(hwnd, &rect);
       hpen = CreatePen(PS_SOLID,6,RGB(0, 0, 255));
       hpenOld = SelectObject(hdc, hpen); //invalid conversion from void*
       Rectangle(hdc,               rect.left + 10,
          rect.top + 10,
          rect.right - 10,
          rect.bottom - 10);

       DrawText(hdc, "Hello, world!", -1, &rect,
          DT_SINGLELINE | DT_CENTER | DT_VCENTER);

      SelectObject(hdc, hpenOld);
      DeleteObject(hpen);
      EndPaint(hwnd, &ps);
      return 0;

    case WM_DESTROY:
          PostQuitMessage(0);
          return 0;
  }
     return DefWindowProc(hwnd, message, wParam, lParam);
}

int PASCAL WinMain(HANDLE hInstance, HANDLE hPrevInstance, LPSTR 
lpszCmdParam, int nCmdShow)
{
        static char szAppName[] = "Hello";
        HWND hwnd;
        MSG msg;
        WNDCLASS wndclass;

        if(!hPrevInstance)
        {
            wndclass.style         = CS_HREDRAW | CS_VREDRAW;
            wndclass.lpfnWndProc   = WndProc;
            wndclass.cbClsExtra    = 0;
            wndclass.cbWndExtra    = 0;
            wndclass.hInstance     = hInstance;
            wndclass.hIcon         = LoadIcon(NULL, IDI_APPLICATION);
            wndclass.hCursor       = LoadCursor(NULL, IDC_ARROW);
            wndclass.hbrBackground = GetStockObject(WHITE_BRUSH); //invalid 
conversion from void*
            wndclass.lpszMenuName  = NULL;
            wndclass.lpszClassName = szAppName;

            RegisterClass(&wndclass);
        }

        hwnd = CreateWindow(szAppName,     //window class name
             "HELLO Program",              //windows caption
             WS_OVERLAPPEDWINDOW,          //window style
             CW_USEDEFAULT,                 //inital x position
             CW_USEDEFAULT,                 //inital y position
             CW_USEDEFAULT,                 //inital x size
             CW_USEDEFAULT,                 //inital y size
             NULL,                         //parent window handle
             NULL,                         //window menu handle
             hInstance,                    //program instance handle
             NULL);                        //creation paramaters   //invalid 
conversion from void

       ShowWindow(hwnd, nCmdShow);
       UpdateWindow(hwnd);

       while (GetMessage(&msg, NULL, 0, 0))
       {
           TranslateMessage(&msg);
           DispatchMessage(&msg);
       }
       return msg.wParam;

}

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I have heard about OGRE a little. Just have never used it. I looked at it a while back but just idled. What is its website again?

--
~~Scott Simontis~~
Programmer
> OGRE is meant to be good and that works on everything I think. It is 
> powerful but I've not really used it much.
> 
> RPG programming? Sounds like fun!
> 
> 
> >From: age...@co...
> >To: dev...@li... (DevCpp User Group)
> >Subject: [Dev-C++] Game Engines And Linux
> >Date: Thu, 20 Nov 2003 22:47:30 +0000
> >
> >I am looking forward to some RPG game programming in Dev-C++. First, would 
> >you reccomend any engines that are Windows and Linux compatible? I am 
> >looking on sourceforge.net for engines, and am looking at a number of 
> >engines, but aren't sure of the best one. Open-source is preferred. Also, 
> >can you get Dev-C++ for Linux? This has been asked countless times, but I 
> >am not feeling smart today.
> >
> >--
> >~~Scott Simontis~~
> >Programmer
> >
> >
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Hello=2C all!

Somebody can make me please say to me since I make to print a document by=
 pages in Win32=3F =

Thank you very much! =


Hola=2C todos!
Alguien me puede hacer el favor de decirme como hago para imprimir un doc=
umento por p=E1ginas en Win32=3F

Muchas gracias!


Jonathan Guisao S=2E/Lambdabit
http=3A//www=2Eangelfire=2Ecom/co/Lbit

=22Si me amais=2C guardad mis mandamientos=22=2E San Juan 14=3A15=2E

Please ignore this message.
Where is this message?
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* You cannot exercise your power to a point of humiliation.
                                - Jean Chretien

* The media's the most powerful entity on earth. They have the
   power to make the innocent guilty and to make the guilty
   innocent, and that's power.
                                 - Malcom X
* "Innocent until proven guilty", no... not in Canada!!

> >  D:\cygdrive\c\hitool.arm\Compiler\pc-cygwin\bin\arm-elf-ld

Sorry, I forgot to say, let us know your OS: if you're working under
WinXP, this output can mean that your C drive has a secondary mount point
at D:\cygdrive\c, that can be the result of a mountvol operation. You
know, WinXP is becoming quite similar to a Unix: Gates said they take a
look at BSD...

Bye, Ferdinando

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vyfmdpoe mw  ssc bwtq snptemdwug
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On Thu, 20 Nov 2003, wugang wrote:

> This afternoon I tried to connect DevCpp with arm compiler.

Well, I never use it, so don't think I can be too helpful

>
> The arm compile/link tools in my computer work well with another IDE. They can
> generate .elf format file for arm cpu:
>
> arm-elf-gcc.exe
>
> arm-elf-ld.exe
>
> make.exe  //Frankly, I dont know the difference between make.exe and
> arm-elf-ld.exe

Ehm, I don't know the arm compiler, as I said, but if names are like GNU
gcc, ld perform only linking, and in Dev-C++ is tipically invoked in
automatic by gcc, while make interpret a makefile (in Dev-C++ you should
have a Makefile.win near your project) to call appropriately gcc.

>
> arm-elf-cpp.exe //this tool is meanless to me for I never use cpp.

Again, don't know arm, but in GNU compiler this doesn't mean 'C++', but 'C
PreProcessor', so you need it, but not to call dirtectly, because it's
called automatically by gcc.


> Now I configure DevCpp like this:
>
> Tools->compiler options->programs,
>
> In "gcc" I fill with c:\hitool.arm\Compiler\pc-cygwin\bin\arm-elf-gcc.exe,
>
> in "make" I fill with c:\hitool.arm\Compiler\pc-cygwin\bin\arm-elf-ld.exe.

I think it should be arm-elf-make

> The error information is:
>
>  D:\cygdrive\c\hitool.arm\Compiler\pc-cygwin\bin\arm-elf-ld
>
> cannot open clean: No such file or directory.

It calls make clean to let make delete all outdated files of previous
compilations

Let us know if you get your compiler work. Good luck.

Ferdinando

Hi. 

  I got this errors when try to compile my code.
  i didn't find the problem...
  somebody help me? i don't now what library i have to use.
  Thank you!!!! =) 

* my file occicoll.cpp: 

#include <iostream>
#include <algorithm>
#include <string.h>
#include <vector>
#include "occicoll.h" 

occicoll::occicoll (string user, string passwd, string db){
   env = Environment::createEnvironment(Environment::OBJECT);
   conn = env->createConnection (user, passwd, db);
}
occicoll::~occicoll(){
   env->terminateConnection (conn);
   Environment::terminateEnvironment (env);
} 


* my file occicoll.h: 

#include <iostream>
#include <algorithm>
#include <string>
#include <vector>
#include <occi.h>
using namespace oracle::occi;
using namespace std;
class occicoll{
  private: 

     Environment *env;
     Connection *conn;
     Statement *stmt;
  public:
      occicoll(string user, string passwd, string db);
      ~occicoll ();
}; 

the errors: 

C:\banco\occi\occicoll.o(.text+0x39)[Warning] In function 
`ZN8occicollC2ESsSsSs':
[Linker error] undefined reference to 
`oracle::occi::Environment::createEnvironment(oracle::occi::Environment::Mod 
e, void*, void* (*)(void*, unsigned), void* (*)(void*, void*, unsigned), 
void (*)(void*, void*))' 


C:\banco\occi\occicoll.o(.text+0xed)[Warning] In function 
`ZN8occicollC1ESsSsSs':
[Linker error] undefined reference to 
`oracle::occi::Environment::createEnvironment(oracle::occi::Environment::Mod 
e, void*, void* (*)(void*, unsigned), void* (*)(void*, void*, unsigned), 
void (*)(void*, void*))' 


C:\banco\occi\occicoll.o(.text+0x196)[Warning] In function 
`ZN8occicollD2Ev':
[Linker error] undefined reference to 
`oracle::occi::Environment::terminateEnvironment(oracle::occi::Environment*) 
' 


C:\banco\occi\occicoll.o(.text+0x1f2)[Warning] In function 
`ZN8occicollD1Ev':
[Linker error] undefined reference to 
`oracle::occi::Environment::terminateEnvironment(oracle::occi::Environment*) 
' 

C:\banco\occi\Makefile.win
[Build Error]  [banco.exe] Error 1 

i'm using the dev-c++ 4.9.8 


[]´s
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Hi Seth, hi list !

You're right gotoxy() and clrscr() are borland specific functions. If you
really need to use them just include "conio.c", it's an (not ANSI standard
as far as i know) implementation of this "features" (can be found in
\Dev-C++\include).
Sorry, but I can't give you an advice with your ASP.net problem (good luck
with that).

Michel

>
> Hi all,
>
> I'm currently using Dev-c-++ version 4.
> Does it include the gotoxy function ? If I'm not mistaken, It's a function
> that you could use on Borland.
> Another thing. I'm trying to automate the filling process of an ASP.NET
web
> page while using C++.
> I want to get to a point that allow to fill all the text fileds,
> check/uncheck buttons and such in one click.
> Any help will be welcomed.
>
> Seth.
>

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ebduvstagol dxwvmkbtavlmn  
ltt ymhgvxo

OGRE is meant to be good and that works on everything I think. It is 
powerful but I've not really used it much.

RPG programming? Sounds like fun!


>From: age...@co...
>To: dev...@li... (DevCpp User Group)
>Subject: [Dev-C++] Game Engines And Linux
>Date: Thu, 20 Nov 2003 22:47:30 +0000
>
>I am looking forward to some RPG game programming in Dev-C++. First, would 
>you reccomend any engines that are Windows and Linux compatible? I am 
>looking on sourceforge.net for engines, and am looking at a number of 
>engines, but aren't sure of the best one. Open-source is preferred. Also, 
>can you get Dev-C++ for Linux? This has been asked countless times, but I 
>am not feeling smart today.
>
>--
>~~Scott Simontis~~
>Programmer
>
>
>-------------------------------------------------------
>This SF.net email is sponsored by: SF.net Giveback Program.
>Does SourceForge.net help you be more productive?  Does it
>help you create better code?  SHARE THE LOVE, and help us help
>YOU!  Click Here: http://sourceforge.net/donate/
>_______________________________________________
>Dev-cpp-users mailing list
>Dev...@li...
>TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/ub.htm
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Hi all,

I’m currently using Dev-c-++ version 4.
Does it include the gotoxy function ? If I’m not mistaken, It’s a function 
that you could use on Borland.
Another thing. I’m trying to automate the filling process of an ASP.NET web 
page while using C++.
I want to get to a point that allow to fill all the text fileds, 
check/uncheck buttons and such in one click.
Any help will be welcomed…

Seth.

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