C / C++ / MFC

Mazdak19-Mar-02 2:08

19-Mar-02 2:08

Did you add them dynamicly to class view?

Mazy

"So,so you think you can tell,
Heaven from Hell,
Blue skies from pain,...
How I wish,how I wish you were here."
Wish You Were Here-Pink Floyd-1975

Gutner19-Mar-02 2:24

Gutner

19-Mar-02 2:24

I did not add anything to class view.
I created the project from .cc and .hh files.
As far as I know, the class view should work automatically.

Shai Gutner
shai.gutner@schema.com
www.schema.com

Mazdak19-Mar-02 2:47

19-Mar-02 2:47

Gutner wrote:
I did not add anything to class view.

So when it doesn't do it.do it by hand.

Mazy

"So,so you think you can tell,
Heaven from Hell,
Blue skies from pain,...
How I wish,how I wish you were here."
Wish You Were Here-Pink Floyd-1975

Gutner19-Mar-02 3:08

Gutner

19-Mar-02 3:08

What do you mean "by hand"?
Is there a way to perform it automatically?

Shai Gutner
shai.gutner@schema.com

Tomasz Sowinski19-Mar-02 3:10

19-Mar-02 3:10

COuld you at least think twice before posting? You can't add anything to ClassView - it's generated automatically.

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

Mazdak19-Mar-02 3:23

19-Mar-02 3:23

wowww

Mazy

"So,so you think you can tell,
Heaven from Hell,
Blue skies from pain,...
How I wish,how I wish you were here."
Wish You Were Here-Pink Floyd-1975

Tomasz Sowinski19-Mar-02 3:19

19-Mar-02 3:19

The problem is not limited to ClassView. VC will not recognize your files as C/C++ ones even in 'Settings' dialog - they won't be compiled by C++ compiler.

Check the KB article Q181506 for solution.

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

Gutner19-Mar-02 22:55

Gutner

19-Mar-02 22:55

Actually, this is a problem that I have already solved.
By changing the registry and some project options, you can make VC
compile files with the "cc" extension.
I can supply the details if you are interested.

Shai Gutner
shai.gutner@schema.com

Tomasz Sowinski19-Mar-02 22:54

19-Mar-02 22:54

Ehem... doesn't KB article I've mentioned do the exactly same thing?

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

23-Mar-02 22:00

The article solves the compilation problem, but not the Class view problem.

Is there any way to force Class view to work on "cc" files?

Shai Gutner
shai.gutner@schema.com

Font

Drawil19-Mar-02 0:32

Drawil

19-Mar-02 0:32

can i use different fonts in a single dailog box that designed with vc++??

Best Regards Smile | :)

Re: Font

Tomasz Sowinski19-Mar-02 0:41

VC++ Professional Version or Standard Version???

19-Mar-02 0:41

Yes. You'll have to use CWnd::SetFont. Don't forget that font must exist as at least as long as dialog is displayed.

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

mayanx18-Mar-02 23:43

mayanx

18-Mar-02 23:43

Need some help on wheather I should go in for Professional or Standard version of VC++.Apart from the obviously higher price of the professional version,i need 2 know how is it better that the standard version.Am required 2 develop active x controls that i'll b embedding on a web page,so is the standard version good enough for the same?

Re: VC++ Professional Version or Standard Version???

Nish Nishant19-Mar-02 0:14

Nish Nishant

19-Mar-02 0:14

I am not sure of this, but I think you do not get the MSDN library with the standard version.

Nish

My miniputt high is now 29
I do not think I can improve on that
My temperament won't hold

www.busterboy.org

Re: VC++ Professional Version or Standard Version???

Mazdak19-Mar-02 1:09

Re: VC++ Professional Version or Standard Version???

19-Mar-02 1:09

Standarnd does not allow linking to the dynamic MFC libraries!

Mazy

"So,so you think you can tell,
Heaven from Hell,
Blue skies from pain,...
How I wish,how I wish you were here."
Wish You Were Here-Pink Floyd-1975

Nish Nishant19-Mar-02 1:33

Nish Nishant

19-Mar-02 1:33

Thats what I thought too Mazy.
But someone told me that with VC++ 7.0 that's all changed.
Now it seems you can link dynamically/statically with the standard version too

Nish

My miniputt high is now 29
I do not think I can improve on that
My temperament won't hold

www.busterboy.org

Re: VC++ Professional Version or Standard Version???

Mazdak19-Mar-02 2:06

Re: VC++ Professional Version or Standard Version???

19-Mar-02 2:06

When I said that I meant VC++6,not VC++7.I forgot to mention it.

Nish [BusterBoy] wrote:
Now it seems you can link dynamically/statically with the standard version too

Thanks,I didn't know it Smile | :)

Mazy

"So,so you think you can tell,
Heaven from Hell,
Blue skies from pain,...
How I wish,how I wish you were here."
Wish You Were Here-Pink Floyd-1975

Christian Graus19-Mar-02 10:40

Christian Graus

19-Mar-02 10:40

That's hardly going to matter if he's writing ActiveX controls.

Christian

The tragedy of cyberspace - that so much can travel so far, and yet mean so little.

"I'm thinking of getting married for companionship and so I have someone to cook and clean." - Martin Marvinski, 6/3/2002

Re: VC++ Professional Version or Standard Version???

Mazdak19-Mar-02 11:06

SafeArrayCreateEx failing

19-Mar-02 11:06

Christian Graus wrote:
That's hardly going to matter if he's writing ActiveX controls.

I know it, I only say it as a difference of two versions,Not because of he/she wants to develope an ActiveX.

18-Mar-02 22:59

hi, has anyone experienced SafeArrayCreateEx failing?

I'm creating a safearray of UDT's in an ATL component and passing it on to a client via connection points. The VB test harness works fine I get all the data in the safearray that I expect. However, the C++ harness experiences an exception when it uses the component. The failure occurs with ::SafeArrayCreateEx().

I was wondering if there were any known pitfalls or gotchas with this? What could cause it to fail?

Thanks

Matthew

Re: SafeArrayCreateEx failing

Tomasz Sowinski18-Mar-02 23:38

18-Mar-02 23:38

mcsellski wrote:
However, the C++ harness experiences an exception when it uses the component.

What kind of exception it is?

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

_access

jerry0davis18-Mar-02 23:00

jerry0davis

18-Mar-02 23:00

My app functions differently according to the existance of a particular file. I use _access to see if this file exists.

Whilst testing, with the file existing, everything works fine. I then delete this file, and re-test. _access says that the file I deleted still exists!!

Anyone ever heard of this? Is it something to do with h/disk cacheing? I using Win2000 with IE6.

Oh yes. If I try opening the file as read only, as a different way to find the exitance of a file, it works everytime!

Jeremy Davis
http://www.astad.org

Re: _access

Tomasz Sowinski18-Mar-02 23:26

18-Mar-02 23:26

I have no idea what's wrong with _access. Here's what I'm using to determine if file exists:

bool FileExists(const char *szFilename)
{
	WIN32_FIND_DATA findFileData;
	HANDLE hFind = FindFirstFile(szFilename, &findFileData);
	if (hFind == INVALID_HANDLE_VALUE)
	{
		return false;
	}
	VERIFY(FindClose(hFind));
	return true;
}

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

Re: _access

jerry0davis18-Mar-02 23:33

jerry0davis

18-Mar-02 23:33

Tomasz Sowinski wrote:
I have no idea what's wrong with _access. Here's what I'm using to determine if file exists:

Thanks, that's what I'm basically doing. I'd just like to know why _access is failing!

Jeremy Davis
http://www.astad.org

Re: _access

Tomasz Sowinski18-Mar-02 23:31