C / C++ / MFC

13-Jun-06 3:18

in button one my code is like

m_text +="1";
UpdateData(false);

where m_text is member variable for edit box

-- modified at 9:20 Tuesday 13th June, 2006

Viorel.13-Jun-06 3:26

Viorel.

13-Jun-06 3:26

Therefore the Windows works fine, but not how you expected. I think the handler for button 1 should be changed to:

m_cMyEdit.ReplaceSel("1");

where m_cMyEdit is the control variable of your edit control.

Try this first for button 1, then -- if works -- adjust all of your numeric buttons.

happy_ram13-Jun-06 3:36

13-Jun-06 3:36

not working

Laxman Auti13-Jun-06 2:13

13-Jun-06 2:13

Associate the Control variable to your Edit Control and Use the methods like cut for deleting the selected text.

Knock out 't' from can't,
You can if you think you can
Cool | :cool:

happy_ram13-Jun-06 2:16

13-Jun-06 2:16

thank u.
i tried it not working .

Laxman Auti13-Jun-06 2:36

Re: simple problem for experts like u [modified]

13-Jun-06 2:36

Use UpdateData function while updating the data of the Edit box.

Knock out 't' from can't,
You can if you think you can
Cool | :cool:

_AnsHUMAN_ 13-Jun-06 2:16

_AnsHUMAN_

13-Jun-06 2:16

    DWORD dwSel =m_number.GetSel();
m_number.Cut(); //or use m_number.ReplaceSel ("");
int i=HIWORD(dwSel);
POINT pt;
pt.x=i;
pt.y=0;
m_number.SetCaretPos(pt);
m_number.SetFocus();

*****m_number is the control variable for the edit control with the number property set to true

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

-- modified at 8:18 Tuesday 13th June, 2006

happy_ram13-Jun-06 2:17

13-Jun-06 2:17

thank u.
it is also useful to me.
but i want not only last element.what u select u should delete that.

_AnsHUMAN_ 13-Jun-06 2:21

_AnsHUMAN_

13-Jun-06 2:21

SO is there a problem in the code I provided?
Isn't it working upto your expectations or needs.

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Printers !!! [modified]

vikramlinux13-Jun-06 1:41

vikramlinux

13-Jun-06 1:41

Hi friends ,
Is there any attribute for printers which is unique and can be used to identify them in network (like printer name...)?

Re: Printers !!!

Laxman Auti13-Jun-06 1:45

13-Jun-06 1:45

wrote:
Is there any attribute for printers which are unique and can be used to identify them in network (like printer name...)?

Use Manufacture ID of the Printer.

Knock out 't' from can't,
You can if you think you can
Cool | :cool:

Re: Printers !!!

vikramlinux13-Jun-06 1:50

vikramlinux

13-Jun-06 1:50

If I have printers installed on network and I am going to enumerate all printers.How to find "Manufacture ID" ?

Re: Printers !!!

Ganesh_T13-Jun-06 1:46

Ganesh_T

13-Jun-06 1:46

Have a look to NETRESOURCE structure.

Search in MSDN you will find all the attributes which are being passed

Cheers
"Peace of mind through Technology"

Release and debug mode

Anu_Bala13-Jun-06 1:17

Anu_Bala

13-Jun-06 1:17

Hi,
Whats the difference between release and debug mode.
Debug mode is enough for debugging and to build the project.THen why release mode is there?
I never use tht mode?Any tutorial about that?

_AnsHUMAN_ 13-Jun-06 1:19

_AnsHUMAN_

13-Jun-06 1:19

You can't debug in the release mode.
Debug mode:
This is helpful when you want to know where is a fault in your code that is causing a crash or malfunction.
The assert macros work in the debug mode not in the release mode.

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Laxman Auti13-Jun-06 1:20

13-Jun-06 1:20

Release mode removes the dependencies and shrinks the size of the application.
Debug mode is for tracing the application.

so prefer the release builds only while deploying the application.

Knock out 't' from can't,
You can if you think you can
Cool | :cool:

Ganesh_T13-Jun-06 1:21

Ganesh_T

13-Jun-06 1:21

You can get the brieh Description Here[^]

Cheers
"Peace of mind through Technology"

Hamid_RT13-Jun-06 1:31

Hamid_RT

13-Jun-06 1:31

See Learn about the issues and differences between Debug and Release builds[^]

whitesky

Cedric Moonen13-Jun-06 1:33

Cedric Moonen

13-Jun-06 1:33

Another point is that it's illegal to sell applications that are in debug mode because they uses debug dll's also. These dll's are from microsoft and you are not allowed to distribute the debug version.

Cédric Moonen
Software developer

Charting control

Eytukan13-Jun-06 1:35

Eytukan

13-Jun-06 1:35

I find this question may be for the 100th time Big Grin | :-D

. Debug as it's name suggests , comes with all macros that helps you to debug your application, (ie ASSERT, TRACE ). So with all these, your .exe's size would be naturally bigger. And when you check for dependencies, you'll see it's refering to the dlls that ends with "d".. like MFC42D.dll, MSVCRTD.dll ect. But when you make your application in Release mode, it is fully optimized. Compare the size of both the .exes you'll know.

<marquee scrollamount="1" scrolldelay="1" direction="up" height="10" step="1">--[ Jig | [Dance]

]--

[My Current Status]

namaskaaram13-Jun-06 1:35

namaskaaram

13-Jun-06 1:35

u can debug in release mode!...
just a matter of changing the settings....just check teh Generate debug info flag!....

toxcct13-Jun-06 2:26

toxcct

13-Jun-06 2:26

one more difference that don't seem to be told here yet :

compile both debug and release mode and compare the sizes of the new .exe... seeing a difference ? (the debug version should be much bigger because it contains debug infos, the comments of your code have not been erased neither)...

TOXCCT >>> GEII power

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