C / C++ / MFC

Re: case insensitive compare???

24-Oct-01 0:21

CString::CollateNoCase - uses current code page for comparisons.

Tomasz Sowinski -- http://www.shooltz.com

Bill Wilson24-Oct-01 6:16

Bill Wilson

24-Oct-01 6:16

Look up CString class members. There is one just for this purpose.

P.S. Learn to use MSDN. Its ALL in there.

Hope this helps,
Bill

Zip files

Mangesh Sardesai23-Oct-01 22:04

Mangesh Sardesai

23-Oct-01 22:04

Hi everyone.

How do i unzip a zip file Mad | :mad:

programatically Mad | :mad:

?

thanks & regards,

Mangesh

Re: Zip files

markkuk23-Oct-01 22:21

markkuk

23-Oct-01 22:21

See zip/unzip package for zlib

How do I Get The App Path?

23-Oct-01 21:45

This might be a dumb question, but I have spent weeks trying to figure it out, so here goes. When I first start my MFC app, is there a way to get the applications path? That is, the path to where the application's exe file is? I need this information, so I can access the help file, text files, etc which are in the app path. I have tried MSDN, the web, 'hacking' existing functions, etc, but so far have had no success.

Luu Truong Huy23-Oct-01 22:19

Luu Truong Huy

23-Oct-01 22:19

Hi.
Pls use the function GetCurrentDirectory()
Regard
Luu Truong Huy
Vnetsoftware, USA

Nish Nishant23-Oct-01 23:04

Nish Nishant

23-Oct-01 23:04

use GetModuleFileName

Nish

Tomasz Sowinski23-Oct-01 23:44

23-Oct-01 23:44

Use __argv[0] to get the complete filename of the .exe - __argv is the global variable. Then, perform a reverse search for '\' using CString::ReverseFind to cut the exe name from path.

Tomasz Sowinski -- http://www.shooltz.com

Eugene Pustovoyt24-Oct-01 0:09

How to limit a zone of scrolling of the View?

24-Oct-01 0:09

This code I find on the PJ Naughter's site (http://www.naughter.com/)

CString CSpltestApp::GetHomeDirectory() const
{
  TCHAR sFilename[_MAX_PATH];
  TCHAR sDrive[_MAX_DRIVE];
  TCHAR sDir[_MAX_DIR];
  TCHAR sFname[_MAX_FNAME];
  TCHAR sExt[_MAX_EXT];
  GetModuleFileName(AfxGetInstanceHandle(), sFilename, _MAX_PATH);
  _tsplitpath(sFilename, sDrive, sDir, sFname, sExt);

  CString rVal(CString(sDrive) + CString(sDir));
  int nLen = rVal.GetLength();
  if (rVal.GetAt(nLen-1) != _T('\\'))
    rVal += _T("\\");

  return rVal;
}

I frequently use it, work perfectly!

Best regards,
Eugene Pustovoyt

Eugene Pustovoyt23-Oct-01 20:25

23-Oct-01 20:25

I have the class based from CScrollView! How to make so that scrolling it was carried out not in all window, but only in any part!
For example, I want to place not scrolled heading to the top of View! OMG | :OMG:

Christian Graus23-Oct-01 20:39

Christian Graus

23-Oct-01 20:39

Capture WM_SCROLL and then don't pass the message on if the values fall outside the area you want.

Christian

After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001

Tomasz Sowinski23-Oct-01 23:31

23-Oct-01 23:31

The device context you're receiving in CYourView::OnDraw is prepared to draw using coordinates altered by current scrolling position. If you want top part of your view to remain top regardless of the scrolling, you have two options:

1) draw the top part not at the (0, 0) coords, but at the position returned by GetScrollPosition - this should be the top-left corner of visible area (I'm assuming that you're running in MM_TEXT mode).

2) use other device context for top part of the view in OnDraw - just declare a CClientDC. Draw at (0, 0).

Tomasz Sowinski -- http://www.shooltz.com

Eugene Pustovoyt23-Oct-01 23:54

23-Oct-01 23:54

Basically such it is possible! Whether it is possible to make the size scroll bar, only on height of a scrolled part! If yes that as! Roll eyes | :rolleyes:

Tomasz Sowinski23-Oct-01 23:59

23-Oct-01 23:59

So you want scrollbars to start not at the top of the window, but in lower part? In such case, simply create two views - one for the top part, without the scrolling and one derived from CScrollView for the bottom part. You can combine two views with CSplitterWnd or you can handle frame resizing yourself - in such case, the top part's size could remain fixed and user would be unable to resize it.

Tomasz Sowinski -- http://www.shooltz.com

Eugene Pustovoyt24-Oct-01 0:18

Please vote for those who are helpful

24-Oct-01 0:18

Thank you!

I shall try!

Eugene Pustovoyt

Chris Maunder23-Oct-01 18:04

Chris Maunder

23-Oct-01 18:04

You may notice that if you are logged on, and are viewing messages posted by others that are logged on that there is now a 'This Helped!' link at the bottom right-hand side of the message.

It's a great way of saying 'thanks' and gives us the opportunity, should it be a success, of handing out some prizes to those who help others.

If someone answers one of your questions and is helpful, please do them a favour and click on that link. It opens up a small separate window so your viewing won't be interupted.

cheers,
Chris Maunder (CodeProject)

Christian Graus23-Oct-01 18:20

Christian Graus

23-Oct-01 18:20

Cool - there's prizes ?

Christian

After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001

Chris Maunder23-Oct-01 18:43

Chris Maunder

23-Oct-01 18:43

That's the plan, but if it's abused then there is no point.

The whole thing is designed to encourage readers to help each other out and to give you the chance to pat each other on the back.

cheers,
Chris Maunder (CodeProject)

23-Oct-01 22:46

I think its already being abused.

look who is at number 1 spot.

Nish BusterBoy, Who has he helped !!!!

Tomasz Sowinski23-Oct-01 23:36

23-Oct-01 23:36

As somebody mentioned earlier, Nish must have large family Big Grin | :-D

Tomasz Sowinski -- http://www.shooltz.com

.BSC file format

Romeozulu23-Oct-01 15:49

Romeozulu

23-Oct-01 15:49

Can some point me to some documents or website that describes the MSDEV .bcs file format? I want to genertate my own to be read my CodeWrite from a custom langauge.

Thanks,

RZ

Re: .BSC file format

Michael Dunn23-Oct-01 21:21

Michael Dunn

23-Oct-01 21:21

I'm pretty sure MS has an SDK for dealing with .BSC databases, but I've tried a few searches and can't find it now. Check around the MS Visual Studio site, maybe you'll have better luck than me.

--Mike--
http://home.inreach.com/mdunn/
This posting is provided "as was" with no warranties, guarantees, lotteries, or any of those little bags of peanuts you get on planes. You assume all risk for crossing the street without holding mommy's hand. © 2001 Mike's Classy Software. Member FDIC. If rash develops, discontinue use.
Heart | [heart]

your

with

and

Re: .BSC file format

Tomasz Sowinski23-Oct-01 23:57