Debug with .NET 2003 - C / C++ / MFC Discussion Boards

*Dreamz28-Jun-04 3:35

28-Jun-04 3:35

You can adjust the CRect(..) in the Create function.
Or add WS_SIZEBOX style,then you can resize the control at runtime.

Re: List box control

Peter Mares28-Jun-04 7:55

Peter Mares

28-Jun-04 7:55

ok, to add columns to the list control, make sure that you create the control with the LVS_REPORT style.

then call CListCtrl::InsertColumn() to add a column and then CListCtrl::InsertItem() to add items. I saw a post that already indicated this.

Now to the problem of sizing the control to the size of your dialog:

In the dialog class, handle the WM_SIZE message, call GetClientRect() to get the current client rectangle of the dialog and then just call CListCtrl::MoveWindow() to size the list control to the size of the dialog.

HOpefully that explains it.
Ciao

controlSHIFT
[Glossary Manager] [AfterThought Backup Lite]

All good things were meant to be improved

Re: List box control

Pazzuzu28-Jun-04 19:52

Pazzuzu

28-Jun-04 19:52

Thanks guys...

Re: List box control

Pazzuzu28-Jun-04 19:53

Pazzuzu

28-Jun-04 19:53

Thank You Guys....

Re: List box control

David Crow28-Jun-04 2:46

David Crow

28-Jun-04 2:46

Pazzuzu wrote:
[1]How will I create a Listbox control
used the "m_ListBox.Create"- How will I pass the cDialog class as I have to pass a "pParentWnd parameter" which expects a CWindow object

Unless you absolutely have to, it's easier to create the control at design-time rather than at run-time. As to your question about the Create() method, the third parameter would be the this pointer. For example:

BOOL CMyDialog::OnInitDialog()
{
    m_listbox.Create(..., this, IDC_LISTBOX1);
    return TRUE;
}

Pazzuzu wrote:
[3] Want to add 2 columns in the list box,a header row, with constant values.

You can do this with a listbox (by using tab stops), but as already mentioned, it's much easier with a list control.

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

Any Body Know abt SmartCard Api's

ThatsAlok28-Jun-04 0:37

ThatsAlok

28-Jun-04 0:37

i want to know abt Smart Card api's. if any body has good tutorial over it pls give it to me.
pls don't refer me to msdn, i am fad up that .
i want example showing use smart card api's

thanks Rose | [Rose]

I Think It will Work
-----------------------------
Alok Gupta
visit me at http://www.thisisalok.tk

Re: Any Body Know abt SmartCard Api's

GermanGeorge1-Jul-04 2:32

GermanGeorge

1-Jul-04 2:32

if it is a standard ct terminal:

search for the ct-api
(Card-terminal Application Programming Interface)

or you can search for a documentation
of the ctrsct32.dll

or you search for ct-bcs
Card Terminal Basic Command Set

i got one here, but it is in german OMG | :OMG:

hope it helps
george

Debug with .NET 2003

Jerome Conus27-Jun-04 23:31

Jerome Conus

27-Jun-04 23:31

Hi !

I just started developping with Visual .Net in C++ (unmanaged).

I'm facing a strange behavior in the debugger : if I go step by step in my code (F10), the debugger just step over many lines of code, and the variables viewer let me see that the object I'm debugging is in a very strange state, many member variables being uninitialised (which was supposed to be done in my constructor).

Did you already had such a strange behavior ? Is it possible to solve it ?

Thanks !
Jerome

Re: Debug with .NET 2003

Antony M Kancidrowski28-Jun-04 0:14

Antony M Kancidrowski

28-Jun-04 0:14

Is this an existing piece of code converted from VC6 to VC7 or is it new code?

If existing code, try a complete clean of the DEBUG directory and compile again.

Ant.

I'm hard, yet soft.
I'm coloured, yet clear.
I'm fuity and sweet.
I'm jelly, what am I? Muse on it further, I shall return! - David Williams (Little Britain)

Re: Debug with .NET 2003

Jerome Conus28-Jun-04 0:46

Jerome Conus

28-Jun-04 0:46

Hi !

Thanks for the hint, but the problem remains.....very strange !

Jerome

How to reposition Modeless Dialog box on resizing application window

Arun AC27-Jun-04 23:22

Arun AC

27-Jun-04 23:22

Hai all,

I use a modeless dialog box in my application.

when I resize the application window, I can not change the position of the modeless dialog box, correspondingly.

How can i prevent it?
Also, the window for the modeless dialog in the task bar is also seen.

Simply, I am trying to make the Modeless Dialog box to be a part of my application window.

Please help me,

With Thanks and Rgds,
Arun

Re: How to reposition Modeless Dialog box on resizing application window

Peter Mares28-Jun-04 0:58

Peter Mares

28-Jun-04 0:58

If my understanding of your problem is correct, you are trying to use a modeless dialog to look as if its a "pane" within your application. If this is correct, read on:

1. Make the dialog a CHILD dialog
2. In the parent window, handle the WM_SIZE message and then merely resize the child dialog.

For example (a WTL eg):

<br />
void OnSize(UINT uiCode, CSize sz)<br />
{<br />
  CRect rect;<br />
<br />
  GetClientRect(&rect);<br />
  if ( ::IsWindow(m_MyChildDialog.m_hWnd) )<br />
  {<br />
    // do some manipulation on the rect if needed...<br />
    rect.DeflateRect(10,10,10,10); // here I'm just decreasing the overall size of the rect<br />
    m_MyChildDialog.MoveWindow(&rect);<br />
  }<br />
}<br />

That should be all you need to do.
Let me know if I've missed your question completely.

Cheers,
Peter

controlSHIFT
[Glossary Manager] [AfterThought Backup Lite]

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code for decompression and compression JPEG file

jitwadee27-Jun-04 23:17

jitwadee

27-Jun-04 23:17

if i wanna get the vc++ 6 code for compression and decompression the jpeg file and from this code i can access all image data.where i should go and download it?

Re: code for decompression and compression JPEG file

User 665827-Jun-04 23:56

User 6658

27-Jun-04 23:56

www.codeproject.com Roll eyes | :rolleyes:

Take a look at the CxImage-Class

modified 12-Sep-18 21:01pm.

How To read an exe application from VC++6.0

karhea27-Jun-04 22:39

karhea

27-Jun-04 22:39

Hi,

I know how to run a VB exe file from VC++6.0 but have been trying to read the contents of the exe from VC++. Like if the VB application has ODBC coding in it then I would like to read the kind of API calls that it is making through VC++ application. Is it possible to do like that?. Is it possible to intercept an exe program and know what all objects it is accessing? If yes then how do I do that?

Thanks in advance.

Smile | :)

Kavita

Kavita Fernandes

Re: How To read an exe application from VC++6.0

David Crow28-Jun-04 2:51

David Crow

28-Jun-04 2:51

I think what you are looking for is an "API hook." There are several examples here at CP. You can also Google for more.

Another way would be to parse the EXE itself by examining the .idata section (i.e., import table) of the file. It lists the functions called in other DLLs.

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

Re: How To read an exe application from VC++6.0

karhea28-Jun-04 18:00

karhea

28-Jun-04 18:00

Thank you for the prompt reply. Smile | :)

How do I read the .idata section of the file?

thanks in advance

Kavita Fernandes

Re: How To read an exe application from VC++6.0

David Crow29-Jun-04 2:50

David Crow

29-Jun-04 2:50

karhea wrote:
How do I read the .idata section of the file?

This is the best reference I know of.

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

dialog box as part of the main window

udi444427-Jun-04 22:33

udi4444

27-Jun-04 22:33

hello evry one , i'm treing to craete for my app a main window whitch part of the window( the left part ) will be a permanent dialog box ( not anything fency - just some buttons) , but i want the dialog box to be a part of the window , meaning if we resize or move the main window the dialog box will still be in the bounderis of the main window with the same size ratio . i'm working in a win32 and on visual c++ , my code is genarally in C , any help or reading metarial about this subject will be very helpfull .
thanx alot

Re: dialog box as part of the main window

John R. Shaw28-Jun-04 19:00

John R. Shaw

28-Jun-04 19:00

Read up on splitter windows, floating toolbars, and child windows.

INTP

Detecting Mouse Movements Across an IE Control

achimera27-Jun-04 22:30

achimera

27-Jun-04 22:30

I'm using MFC to host IWebBrowser2 in a child window (as a CWebBrowser2 control). I want the parent window to be informed whenever a WM_MOUSEMOVE message occurs on the child.

I can't figure out how to do this. I'm hoping someone smarter here can help me.

Basically, when hosting IE in a control (and I'm using MFC), how can my parent window be notified if the mouse moves across the control???

Thank you very much for your help!

Re: Detecting Mouse Movements Across an IE Control

Rama Krishna Vavilala25-Apr-06 17:16

Rama Krishna Vavilala

25-Apr-06 17:16

You can use the DOM events to do that. You can hookup the HTML window or the document objects mouse move event.

My Blog

Re: Detecting Mouse Movements Across an IE Control

achimera26-Apr-06 9:50

achimera

26-Apr-06 9:50

Thanks, I figured that out a while back... but your response is much appreciated!

Re: Detecting Mouse Movements Across an IE Control

Shog⁹25-Apr-06 23:38

Shog⁹

25-Apr-06 23:38

The easiest way i can think of using MFC is to watch for WM_MOUSEMOVE in the parent window's PreTranslateMessage() function. You won't get any information on what HTML element the mouse is over though, so if you need that then do it Rama's way.

Now taking suggestions for the next release of CPhog...

Tab Order suddenly began going backwards

ohadp27-Jun-04 22:23

ohadp

27-Jun-04 22:23

I have an application with several dialogs, all have logical Tab-Ordering.

Everything was great up until a month ago when suddenly, the tab order began changing. Some dialogs presented a reverse tab-order and some a very puzzling tab-order.

I've checked my resources with the built-in resource-editor in VC, checked the .rc file, used an external viewer and the order looks like it's suppose to look, but my application decides to twist it.

What could cause this sort of behaviour ?
Where should I look for the causes of this problem ?

Is it possible that the dynamic creation of controls can cause this kind of behaviour ?
How are dynamically created controls treated with tab-ordering (I'm asking although my dynamic-controls do not have the WS_TABSTOP style) ?

thanks

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