C / C++ / MFC Discussion Boards

dharani19-Oct-05 23:53

19-Oct-05 23:53

Hi senthil
Thanks a lot for your 2 responses (to my earlier message also ...)
Could you give me some steps how to attach a release EXE to Visual studio debugger ?
I have never done it ....
Pls help
regds
Dharani

redindian

Re: OS dependent appln crash HELP

S. Senthil Kumar20-Oct-05 0:14

S. Senthil Kumar

20-Oct-05 0:14

dharani wrote:
Could you give me some steps how to attach a release EXE to Visual studio debugger ?

Assuming you're using VS .NET 2003, there's nothing special you need to do. Run your application, fire up Visual Studio, goto Debug->Processes, select your application and click Attach. You obviously won't be able to step through the code, but you can ask VS to break into the debugger if a Win32 exception or C++ exception happens.

Regards
Senthil

Regards
Senthil
_____________________________
My Blog | My Articles | WinMacro

editing a table

Anonymous19-Oct-05 20:31

Anonymous

19-Oct-05 20:31

Hi folks,

I've an MFC application that generates some string data. I want to put this text data in a file in a table form. How can I perform this?

Thanks for the help!

Hami

Re: editing a table

Rajesh match19-Oct-05 23:14

Rajesh match

19-Oct-05 23:14

Use Acees database

Re: editing a table

David Crow20-Oct-05 4:43

David Crow

20-Oct-05 4:43

Anonymous wrote:
I want to put this text data in a file in a table form. How can I perform this?

Without being more specific, "table form" is too ambiguous. You could write the string data to a file and say it is a 1x1 table, or you could write it to a file and say it is a 1xN table where N is the number of 'words' in the string.

"Take only what you need and leave the land as you found it." - Native American Proverb

How to remove MAXIMIZE Option from SDI application

snprani19-Oct-05 20:11

snprani

19-Oct-05 20:11

Hi

How to remove MAXIMIZE Option from SDI application (at right upper corner). In this application the View class is derived from CFormView. Plz help me as soon as possible.

Thanks in Advance.

Re: How to remove MAXIMIZE Option from SDI application

prasad_som19-Oct-05 21:03

prasad_som

19-Oct-05 21:03

use following window style while creating window ie in CreateWindow() function
WS_CAPTION|WS_SYSMENU|WS_MINIMIZEBOX
this will disable maximize icon

Re: How to remove MAXIMIZE Option from SDI application

Rajesh match19-Oct-05 23:10

Rajesh match

19-Oct-05 23:10

for SDI

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
cs.style = WS_OVERLAPPED | WS_SYSMENU | WS_BORDER;

return CFrameWnd::PreCreateWindow(cs);
}

for MDI
BOOL CMyChildWnd::PreCreateWindow(CREATESTRUCT& cs)
{

cs.style &= ~WS_MAXIMIZEBOX;
return CMDIChildWnd::PreCreateWindow(cs);
}

Re: How to remove MAXIMIZE Option from SDI application

vikas amin19-Oct-05 23:48

vikas amin

19-Oct-05 23:48

hey i want to maximise my Child window similarly when
the user clicks the MAXIMIZEBOX button .
Is it possible programatically or not ?

Vikas Amin
Embin Technology
Bombay
vikas.amin@embin.com

Re: How to remove MAXIMIZE Option from SDI application

G Haranadh20-Oct-05 4:13

G Haranadh

20-Oct-05 4:13

Hey, Sorry for late. just i came.
This is also one way.

CDialog dlg;//This can be any window
dlg.ModifyStyle(WS_MAXIMIZEBOX,0);//To remove the max btn.
dlg.ModifyStyle(0,WS_MAXIMIZEBOX);//To add the max btn

//Like this you can add any style and remove any style

This is simple way. At runtime you can change the style of any control or any window. see about modifystyle in msdn.

Nice talking to you. Blush | :O

How to change the size of font in Edit Box???

vikas amin19-Oct-05 19:50

vikas amin

19-Oct-05 19:50

I have a edit box that is refreshed frqently
By OnPaint(); event

CFont font;
font.CreatePointFont(280, ("Arial"));

m_BFreq.SetFont (&font);

Have tried to use this code but i donot work , actully
the cursor size is increased but font remains same.

Vikas Amin
Embin Technology
Bombay
vikas.amin@embin.com

Re: How to change the size of font in Edit Box???

Roger Stoltz19-Oct-05 21:56

Roger Stoltz

19-Oct-05 21:56

Your CFont object will be destroyed when it goes out of scope.
Have a CFont member variable instead.

Create the font you like in your constructor:

LOGFONT lf;
memset( &lf, 0, sizeof( LOGFONT ) );
lf.lfHeight = -20;
lf.lfWeight = FW_BOLD;
m_LargeFont.CreateFontIndirect( &lf ); // m_LargeFont is a CFont member

...and when you like to use it:

m_bFreq.SetFont( &m_LargeFont );

--
Roger

It's supposed to be hard, otherwise anybody could do it!

Re: How to change the size of font in Edit Box???

vikas amin20-Oct-05 0:29

vikas amin

20-Oct-05 0:29

Thank you Roger

Vikas Amin
Embin Technology
Bombay
vikas.amin@embin.com

plz help::Onclick event

Sushant_Mathur19-Oct-05 19:43

Sushant_Mathur

19-Oct-05 19:43

Hi!!Actually i am newbie in this VC++ area and for my project i want to make a button and onclick some page will open.i know that there is a class called CButton but don't know how to use this. Cry | :((

Thanks in advance

Re: plz help::onclick event

The NULL Developer19-Oct-05 19:51

The NULL Developer

19-Oct-05 19:51

use mfc wizard to do these things for u...for more, search web or buy some "newbie" book

"Do first things first, and second things not at all."
— Peter Drucker.

Re: plz help::onclick event

vikas amin19-Oct-05 20:11

vikas amin

19-Oct-05 20:11

If u r trying by SDK then u need some books to refer fist .
If u use a MFC ,then
Use a class wizard to create a new project in MFC (SDI)
Then create a dialog box from resource editor ,create
a class for ur dialog box say CDlg_myname .
Create a Object of the dialogbox class and use this code in
ur CMainFrm OnShow() event .
CDlg_myname dlg1;
Dlg1.DoModel();

Cool | :cool:

Vikas Amin
Embin Technology
Bombay
vikas.amin@embin.com

Re: plz help::onclick event

toxcct19-Oct-05 23:23

toxcct

19-Oct-05 23:23

on the resource editor, you can drag a button from the toolbox to your dialog resource, give it an explicit ID and then double click on it to access its OnClick event handler...
there, add the code that is to be executed when the button is clicked on...

SushantM wrote:
some page will open

what do you mean by this ?

TOXCCT >>> GEII power
[toxcct][VisualCalc]

Re: plz help::onclick event

Smith#20-Oct-05 0:51

Smith#

20-Oct-05 0:51

he means 'some page'

regards,
Rookie

Re: plz help::onclick event

toxcct20-Oct-05 0:55

toxcct

20-Oct-05 0:55

yeah, thank you very much rookieee, i still can read properly Poke tongue | ;-P

TOXCCT >>> GEII power
[toxcct][VisualCalc]

Monitor Files Copying To Bluetooth Devices

tslu19-Oct-05 15:27

tslu

19-Oct-05 15:27

I like to find out whether it is possible to monitor what files are being copied out of my PC to bluetooth devices attach to the USB port. Can somebody advice or direct me? Maybe there are ActiveX Components available in the market for that?

Windows Explorer

RockmanHero200319-Oct-05 14:26

RockmanHero2003

19-Oct-05 14:26

Hi,

I've done some searching to implement a windows explorer kind of interface. Will VisualStudios.Net will start you off with the splitter control, it's not exactly what I wanted. I would really like to integreate the shell features of windows explorer into my application. I've searched for hours on how to do this without having to completely reinvent the wheel, but either nobody seems to know or nobody wants to give out the information.

I've seen libs that you can pay for that do the job for you (http://www.ssware.com/articles/creating-explorer-clone-in-visualc++-mfc.htm) , but I don't see the point in paying for a library when I can write it myself.

I've searched these forums for this topic, but havent' found any info (maybe i just suck).

So is there a way to get a windows style explorer control into your application without writing it from scratch. I wish I could rip out the list view from the open file dialog and the tree view from the folder browser dialog. Either C++ or C# solutions/ideas would be welcome.

RockmanHero2003

My computer finally got faster...I threw it out the window and it went very fast.

Network packet header decryption. Help Needed

ShahedAziz19-Oct-05 13:48

ShahedAziz

19-Oct-05 13:48

Hi,

I im trying to work on network security and developed a sniffer as a first step of an IDS. Next, I want to decrypt captured packet header to get the signeture information but I don't know how to do it or how to get the key.

Can anyone please hep me out? I'm stuck here for long time.

Regards.

Shahed

pixel convertion

Ann6619-Oct-05 12:19

Ann66

19-Oct-05 12:19

Hi,
In my app I want to convert pixels to inches and vice versa.
How do I do this. We can get the size of the screen in pixels by using GetSystemMetrics() fn. But how do I get the size of the screen in inches??
Have any ideas???

Re: pixel convertion

Achim Klein19-Oct-05 12:36

Achim Klein

19-Oct-05 12:36

Hi,

maybe CDC::GetDeviceCaps(LOGPIXELSX) and CDC::GetDeviceCaps(LOGPIXELSY) can help you.

Regards
Achim Klein

We can do no great things, only small things with great love. - Mother Theresa

delete m_pdbf in destruction?

valerie9919-Oct-05 12:05

valerie99

19-Oct-05 12:05

hi, all

when this app open the customer dbf file, it creats index as well, it didn't really has m_pdbf = new...., but it seems like need to be deleted in dbCustomer::~dbCustomer(), here is the steps:

BOOL dbCustomer::Open( const char *pszFileName, bool bReindex )
{
ASSERT( m_pdbf == NULL );
int nError = 0;
std::string strErrMsg = "";

if ( !OpenDbfNtx( &m_pdbf, pszFileName, NULL, NULL, nError, &strErrMsg ) )
throw DbfAccessException (string(pszFileName) + " not found", RC_DBF_UNABLE_TO_OPEN);

SetIndex( pszFileName, m_pdbf, bReindex );

m_pdbf->set_order( "CUSNUM02" );

return BindFieldOrdinals();
}
CB_DBF_NTX* const p = OpenDbfNtxHelper( szDbfName, szIndexName, szIndexKey );
CB_DBF_NTX* pDbf = new CB_DBF_NTX( const_cast<char*>( szDbfName ) );

the wrapper seems conplicated, it's getting infor from library files.........thanks for your time

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.