Re: Log in to website - C / C++ / MFC Discussion Boards

g3RC4n wrote:
what am i doing wrong?

Not using <pre> tags for one thing. The other thing is that your code snippet (i.e., adding to a vector) has nothing to do with your question (i.e., large numbers, primes).

"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

DavidCrow wrote:
Not using <pre> tags for one thing.

Laugh | :laugh:

can you just help me out? Frown | :(

google "large integer library c++"

Peter
"Until the invention of the computer, the machine gun was the device that enabled humans to make the most mistakes in the smallest amount of time."

thank you, found it

I have this VBA code: (uses MS HTML library MSHTML.tlb)

Public ie As InternetExplorer

Sub RacingPost_Login()

Set ie = CreateObject("InternetExplorer.Application")
ie.Visible = True
'Go to this Web Page!
ie.navigate "https://reg.racingpost.co.uk/cde/login_iframe.sd"

' (waits here for good connection)

With ie.document.forms(0)
.in_un.Value = "USERNAME"
.in_pw.Value = "PASSWORD"
.submit
End With

I would like to do this in C++. I've tried for 4+ days.
Any help is greatly appreciated.
Thanks,
Roy

baloneyman wrote:
I would like to do this in C++. I've tried for 4+ days.

May I see what you've done in 4+ days?

Hi, Most of the attempts were erased. I was just using this stub to
plug things in.

I can get logged just by tagging the parameters to the url and doing
a navigate. But that way ends up at a splash screen which the VBA code
bypasses.

This one I think was from MSDN:

CString strHeaders =
   _T("Content-Type: application/x-www-form-urlencoded");

CString strFormData = _T("in_un=xxx&in_pw=xxx&process=IN&PARGS=http%253A%252F%252Fwww.racingpost.co.uk%252Fnews%252Fhome.sd");

CInternetSession session;
CHttpConnection* pConnection =
   session.GetHttpConnection(_T("https://reg.racingpost.co.uk/cde/login_iframe_rp.sd"));

CHttpFile* pFile =
   pConnection->OpenRequest(CHttpConnection::HTTP_VERB_POST, _T("rp_sign"));

BOOL result = pFile->SendRequest(strHeaders,
   (LPVOID)(LPCTSTR)strFormData, strFormData.GetLength());

The form is:

  <FORM name=rpsign onsubmit="rp_sign(document.rpsign);return false" 
method=post>
  <TBODY>
  <TR vAlign=top height=25>
    <TD width=114 colSpan=2><INPUT class=B10 maxLength=30 size=14 
      value=xxx name=in_un></TD>
    <TD width=136 colSpan=2><INPUT class=B10 
      style="BACKGROUND-IMAGE: url(../images/furniture/top_password.gif); BACKGROUND-REPEAT: no-repeat" 
      onfocus=removeBG(this); type=password maxLength=30 size=14 name=in_pw 
      xonFocus="this.backgroundimage:url('../images/furniture/top_password.gif');"></TD></TR>
  <TR>
    <TD width=52><INPUT class=A8 style="WIDTH: 52px" onclick="rp_sign(document.rpsign);return false" type=submit value="LOG IN"></TD>
    <TD width=62><INPUT class=A8 style="WIDTH: 62px" onclick="rp_register(document.rpsign);return false" type=button value=REGISTER><INPUT 
      type=hidden value=IN name=process><INPUT type=hidden 
      value=http%3A%2F%2Fwww.racingpost.co.uk%2Fnews%2Fnews_service.sd%3Fstyle%3D2 
      name=PARGS></TD>
    <TD width=126><INPUT class=A8 style="WIDTH: 126px" onclick="rp_forgotten(document.rpsign);return false" type=button value="FORGOTTEN PASSWORD"></TD></TR></TBODY></TABLE></FORM></BODY></HTML>

I am not too much when it comes to HTTP
Thanks,
Roy

hi, i know how to display database(.mdb) in a list control .But how to copy selected records in the list control into another table(in .mdb file) with the column ~field
Thanks

hero1995 wrote:
But how to copy selected records in the list control into another table...

Break this up into at least two smaller problems. Work on those individually.

"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

Hi,

Do anyone know the steps to use PlaySound to play a wave file by using Add resource MFC VC++ 2003?
Am using a button to play a wave file.

Can someone provide a step by step guide.
Thanks in advance

YUANGE wrote:
Do anyone know the steps to use PlaySound to play a wave file by using Add resource...

See here.

"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

I am trying to use tiff.lib generated from cxImage project (I just compiles tiff project to generate just tiff.lib) and then linked it in my project and included the necessary header files. While building my project it gives the following errors..

Tiff.lib(tif_lzw.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
Tiff.lib(tif_zip.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
Tiff.lib(tif_fax3.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
Tiff.lib(tif_dirread.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
Tiff.lib(tif_dirwrite.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
Tiff.lib(tif_write.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
Tiff.lib(tif_luv.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
Tiff.lib(tif_aux.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
Tiff.lib(tif_read.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
Tiff.lib(tif_dirinfo.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
Tiff.lib(tif_compress.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
14BitImageCreator.obj : error LNK2001: unresolved external symbol __TIFFmalloc<br />
Tiff.lib(tif_getimage.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
Tiff.lib(tif_dir.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
Tiff.lib(tif_open.obj) : error LNK2001: unresolved external symbol __TIFFmalloc<br />
14BitImageCreator.obj : error LNK2001: unresolved external symbol _TIFFOpen<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol __TIFFfree<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol __TIFFfree<br />
Tiff.lib(tif_lzw.obj) : error LNK2001: unresolved external symbol __TIFFfree<br />
Tiff.lib(tif_write.obj) : error LNK2001: unresolved external symbol __TIFFfree<br />
Tiff.lib(tif_luv.obj) : error LNK2001: unresolved external symbol __TIFFfree<br />
Tiff.lib(tif_zip.obj) : error LNK2001: unresolved external symbol __TIFFfree<br />
Tiff.lib(tif_fax3.obj) : error LNK2001: unresolved external symbol __TIFFfree<br />
Tiff.lib(tif_dirinfo.obj) : error LNK2001: unresolved external symbol __TIFFfree<br />
Tiff.lib(tif_compress.obj) : error LNK2001: unresolved external symbol __TIFFfree<br />
Tiff.lib(tif_dirread.obj) : error LNK2001: unresolved external symbol __TIFFfree<br />
Tiff.lib(tif_dirwrite.obj) : error LNK2001: unresolved external symbol __TIFFfree<br />
Tiff.lib(tif_close.obj) : error LNK2001: unresolved external symbol __TIFFfree<br />
Tiff.lib(tif_getimage.obj) : error LNK2001: unresolved external symbol __TIFFfree<br />
Tiff.lib(tif_dir.obj) : error LNK2001: unresolved external symbol __TIFFfree<br />
Tiff.lib(tif_read.obj) : error LNK2001: unresolved external symbol __TIFFfree<br />
Tiff.lib(tif_getimage.obj) : error LNK2001: unresolved external symbol __TIFFmemcmp<br />
Tiff.lib(tif_dirwrite.obj) : error LNK2001: unresolved external symbol __TIFFmemcmp<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol __TIFFmemcpy<br />
Tiff.lib(tif_next.obj) : error LNK2001: unresolved external symbol __TIFFmemcpy<br />
Tiff.lib(tif_packbits.obj) : error LNK2001: unresolved external symbol __TIFFmemcpy<br />
Tiff.lib(tif_dumpmode.obj) : error LNK2001: unresolved external symbol __TIFFmemcpy<br />
Tiff.lib(tif_dirread.obj) : error LNK2001: unresolved external symbol __TIFFmemcpy<br />
Tiff.lib(tif_dirwrite.obj) : error LNK2001: unresolved external symbol __TIFFmemcpy<br />
Tiff.lib(tif_fax3.obj) : error LNK2001: unresolved external symbol __TIFFmemcpy<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol __TIFFmemcpy<br />
Tiff.lib(tif_getimage.obj) : error LNK2001: unresolved external symbol __TIFFmemcpy<br />
Tiff.lib(tif_dir.obj) : error LNK2001: unresolved external symbol __TIFFmemcpy<br />
Tiff.lib(tif_aux.obj) : error LNK2001: unresolved external symbol __TIFFmemcpy<br />
Tiff.lib(tif_read.obj) : error LNK2001: unresolved external symbol __TIFFmemcpy<br />
Tiff.lib(tif_luv.obj) : error LNK2001: unresolved external symbol __TIFFmemset<br />
Tiff.lib(tif_fax3.obj) : error LNK2001: unresolved external symbol __TIFFmemset<br />
Tiff.lib(tif_lzw.obj) : error LNK2001: unresolved external symbol __TIFFmemset<br />
Tiff.lib(tif_getimage.obj) : error LNK2001: unresolved external symbol __TIFFmemset<br />
Tiff.lib(tif_dir.obj) : error LNK2001: unresolved external symbol __TIFFmemset<br />
Tiff.lib(tif_open.obj) : error LNK2001: unresolved external symbol __TIFFmemset<br />
Tiff.lib(tif_write.obj) : error LNK2001: unresolved external symbol __TIFFmemset<br />
Tiff.lib(tif_error.obj) : error LNK2001: unresolved external symbol __TIFFerrorHandler<br />
Tiff.lib(tif_warning.obj) : error LNK2001: unresolved external symbol __TIFFwarningHandler<br />
Tiff.lib(tif_dirinfo.obj) : error LNK2001: unresolved external symbol __TIFFrealloc<br />
Tiff.lib(tif_write.obj) : error LNK2001: unresolved external symbol __TIFFrealloc<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol __TIFFrealloc<br />
Tiff.lib(tif_zip.obj) : error LNK2001: unresolved external symbol _inflateInit_<br />
Tiff.lib(tif_zip.obj) : error LNK2001: unresolved external symbol _inflateReset<br />
Tiff.lib(tif_zip.obj) : error LNK2001: unresolved external symbol _inflateSync<br />
Tiff.lib(tif_zip.obj) : error LNK2001: unresolved external symbol _inflate<br />
Tiff.lib(tif_zip.obj) : error LNK2001: unresolved external symbol _deflateInit_<br />
Tiff.lib(tif_zip.obj) : error LNK2001: unresolved external symbol _deflateReset<br />
Tiff.lib(tif_zip.obj) : error LNK2001: unresolved external symbol _deflate<br />
Tiff.lib(tif_zip.obj) : error LNK2001: unresolved external symbol _deflateEnd<br />
Tiff.lib(tif_zip.obj) : error LNK2001: unresolved external symbol _inflateEnd<br />
Tiff.lib(tif_zip.obj) : error LNK2001: unresolved external symbol _deflateParams<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol _jpeg_CreateDecompress<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_CreateDecompress<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol _jpeg_std_error<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_std_error<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol _jpeg_abort<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_abort<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol _jpeg_resync_to_restart<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_resync_to_restart<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol _jpeg_read_header<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_read_header<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol _jpeg_start_decompress<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_start_decompress<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol _jpeg_reset_huff_decode<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol _jpeg_finish_decompress<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_finish_decompress<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol _jpeg_read_scanlines<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_read_scanlines<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol _jpeg_read_raw_data<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_read_raw_data<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol _jpeg_alloc_huff_table<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol _jpeg_alloc_quant_table<br />
Tiff.lib(tif_ojpeg.obj) : error LNK2001: unresolved external symbol _jpeg_destroy<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_destroy<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_CreateCompress<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_set_defaults<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_set_quality<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_suppress_tables<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_write_tables<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_set_colorspace<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_start_compress<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_write_scanlines<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_write_raw_data<br />
Tiff.lib(tif_jpeg.obj) : error LNK2001: unresolved external symbol _jpeg_finish_compress

I made sure that both projects are set to /MTd option...

Any ideas/suggestions?? All I wanna do is to read any tiff file and get the contents of the image data... thats all...

thanks...

Pavan

Disclaimer: I have no clue what CxImage is but those link errors are pretty common when forgetting about to tell the linker about the .lib file.

Underneath your "#include" statements for the library, don't forget to include a pragma for it. Also, make sure the .lib file is in your paths or at least in your project directory when linking.

#pragma comment(lib, "Tiff") // If .lib file is called Tiff.lib

I'm using ATL w/ Attributes and maybe w/ WTL (no MFC and WTL looks interesting). I am trying to figure out how CPTicker (here on CodeProject) was built and I'm stuck on figuring out how to add the IInputObject interface using VC++ .NET 2003. I managed to create an equivalent class (to CTickerBand) by right-clicking on the project->Add Class Wizard->ATL Simple Object.

I switched to the Class View, found my newly added class, right-clicked, Implement Interface Wizard...

Now what? Can't seem to find the IInputObject interface.

It has been a while since I've messed with COM. I'm kind of surprised I remembered that much.

And, for the kind soul, it would be nice to remind me on how to do the rest of these too:
public IInputObject,
public IPersistStreamInitImpl<CTickerBand>,
public IContextMenu,
public IDispatchImpl<ITickerWindow>,
public CTickerWindowImpl

Hi, so here's what I want to do:

In my VC++ resource file for my project, I have a menu. This menu has a subgroup, Options, and, under Options, another MENUITEM called View. I have View set to be checkmarked. Now, how do I uncheck it programmatically, when my only reference to this item is the ID?

So let's say my ID for View is IDM_VIEW.

I've tried the standard HWND view = GetDlgItem(window, IDM_VIEW); and then sending the windows message BM_SETCHECK with BST_UNCHECKED to the view HWND, but that doesn't seem to work.

Bottom line: I want to toggle this checkmark on and off, and be able to check it from within my program to see if it's checked or not. I was hoping I could do it with BM_GETCHECK windows messages but that doesn't seem to work.

Help is appreciated!

Thanks

KR

CMenu::CheckMenuItem / GetMenuState

Menues have their own messages, BM_SETCHECK / BST_UNCHECKED deal with buttons (radio and checkbox) on views and dialogs.

Judy

Thanks.

KR

Hello all,

I'm trying to use an OCX control inside my application, that OCX has two interfaces; I can see the two interfaces opening the activex control using the OLE Viewer from VC++6.

It seems that when I insert the ocx control in my dialog, the class that is being generated only has the first interface, but not the second one.

In the OLE VIEWER, if I select view typelib, I can see:

- CROSSLIB
-- module XOE
-- dispinterface _DCross
-- dispinterface _DCrossEvents

But in my wrapper class I can see only the things that appear inside the firs interface (_DCross).

Do you know how could I make that second interface to appear?

As always thank you very much in advance.

The webbrowser control (and CDHtmlDialog) insists on drawing all the widgets/form elements/buttons in with an legacy-style hard beveled look.

When I use an input tag with type="button" in the webbrowser control it looks like a system button on windows 95. However when I view that same page in IE6 or 7 it has a nice soft rounded look. Is there a way to get webbrowser control to look the same as IE?

Thanks.
-C

Hi Guys
i am very new to create service using VC++ 2005. can anybody help me,how will i start to do? if some book is available then please do let me know.

With Regards
R e h a n

Have you searched CP, MSDN, or Googled for examples?

"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

yaa , i got sample "DevService", which is very concerned of my requirment but i am not able to understand, how to debug and see what is happening behind if i start this service.This service help to detect the arrival or removal of devices, so i want check if i am inserting CD then i should know, CD has arrived.

VC_RYK wrote:
...how to debug and see what is happening behind if i start this service.

See here and here.

"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

when i am trying to write log file using
CRITICAL_SECTION myCS;
void WriteLog(char* pMsg)
{
// write error or other information into log file
::EnterCriticalSection(&myCS);
try
{
SYSTEMTIME oT;
::GetLocalTime(&oT);
FILE* pLog = fopen(pLogFile,"a");
fprintf(pLog,"%02d/%02d/%04d, %02d:%02d:%02d\n %s\n",oT.wMonth,oT.wDay,oT.wYear,oT.wHour,oT.wMinute,oT.wSecond,pMsg);
fclose(pLog);
} catch(...) {}
::LeaveCriticalSection(&myCS);
}
it is crashing over ::EnterCriticalSection(&myCS); so can you help to atleast write a log file to know the arrival or removal.