Re: How to open localhost in MFC? (Very Urgent...........) - C / C++ / MFC Discussion Boards

Re: unselect a row in list control(MFC)

Hamid_RT16-Dec-08 20:44

Hamid_RT

16-Dec-08 20:44

select or unselect?

Of one Essence is the human race
thus has Creation put the base
One Limb impacted is sufficient
For all Others to feel the Mace
(Saadi )

Re: unselect a row in list control(MFC)

akira3216-Dec-08 21:57

akira32

16-Dec-08 21:57

unselect the selected item (by clicking the item) in list control
My list control is fullrowselect(must use the attribute) and I set certain columns to be colorful background by using the color dialog.
If I select the color in the color dialog, and then the item will be automatically selected. I cannot see the color of the select item, becuase the item is selected and shows in hightlught. So I want to unselect the item after I select the color.

Re: unselect a row in list control(MFC)

Jijo.Raj16-Dec-08 21:01

Jijo.Raj

16-Dec-08 21:01

Please check this thread[^].

Regards,
Jijo.

_____________________________________________________

http://weseetips.com[^] Visual C++ tips and tricks. Updated daily.

Re: unselect a row in list control(MFC)

akira3216-Dec-08 22:23

akira32

16-Dec-08 22:23

Thank you,Jijo! I had solved this problem.

int nSel = m_ListCtrl.GetNextItem(-1, LVNI_SELECTED);
if (nSel != -1)
m_ListCtrl.SetItemState(nSel, 0, LVIS_SELECTED);

from:http://www.codeguru.com/forum/archive/index.php/t-178990.html[^]

Re: unselect a row in list control(MFC)

Jijo.Raj16-Dec-08 23:29

Jijo.Raj

16-Dec-08 23:29

Bravo!

Regards,
Jijo.

_____________________________________________________

http://weseetips.com[^] Visual C++ tips and tricks. Updated daily.

How to open localhost in MFC? (Very Urgent...........) [modified]

AnithaSubramani16-Dec-08 19:42

AnithaSubramani

16-Dec-08 19:42

Hi All,

Im having sam.txt file in my Tomcat path.I need to download this file throw IE or Mozilla Firefox using MFC.

URL is:

http://localhost:8080/sample/Upload_Files/sam.txt

I dont know how to open throw MFC.

Pls Help me...........

Thanks & Regards,

Anitha

modified on Wednesday, December 17, 2008 2:12 AM

Re: How to open localhost in MFC? (Very Urgent...........)

L. Madhavan16-Dec-08 19:47

L. Madhavan

16-Dec-08 19:47

I'm not sure if I got you right, but something like this will launch the page in your default browser:

ShellExecute(NULL, NULL, "http://localhost:8080/sample/Upload_Files/sam.txt", NULL, NULL, SW_SHOWNORMAL);

Note that you don't need MFC for this - see ShellExecute[^] at MSDN.

Re: How to open localhost in MFC? (Very Urgent...........)

AnithaSubramani16-Dec-08 20:10

AnithaSubramani

16-Dec-08 20:10

Hi,

I need to download this file.

Re: How to open localhost in MFC? (Very Urgent...........)

L. Madhavan16-Dec-08 21:07

L. Madhavan

16-Dec-08 21:07

Maybe the CInternetSession[^] class will help you. The OpenURL function of this class opens any Internet file and returns a CStdioFile object, which you can use as a normal file object. If you want to save the file, simply read from this file and write into another file.

Re: How to open localhost in MFC? (Very Urgent...........)

Stuart Dootson16-Dec-08 21:14

Stuart Dootson

16-Dec-08 21:14

In that case, see this page[^]

Re: How to open localhost in MFC? (Very Urgent...........)

Stuart Dootson16-Dec-08 19:48

Stuart Dootson

16-Dec-08 19:48

This might/ought to work (this page[^] supports my supposition)

::ShellExecute(0, _T("open"), _T("http://localhost:8080/sample/Upload_Files/sam.txt"), 0, 0, 0);

Re: How to open localhost in MFC? (Very Urgent...........)

Malli_S16-Dec-08 19:49

Malli_S

16-Dec-08 19:49

You can launch the IE/Mozilla application through CreateProcess() or ShellExecute() by passing your file path as parameter. The IE/Mozilla will open it for you.

-Malli...!

Re: How to open localhost in MFC? (Very Urgent...........)

_AnsHUMAN_ 16-Dec-08 20:38

_AnsHUMAN_

16-Dec-08 20:38

AnithaSubramani wrote:
(Very Urgent...........)

Why?

AnithaSubramani wrote:
.I need to download this file throw IE or Mozilla Firefox using MFC.

Is it mandatory to download the file that way...

You need to google first, if you have "It's urgent please" mentioned in your question.
Wink | ;-)

_AnShUmAn_

Re: How to open localhost in MFC? (Very Urgent...........)

AnithaSubramani16-Dec-08 21:34

AnithaSubramani

16-Dec-08 21:34

Yes

Re: How to open localhost in MFC? (Very Urgent...........)

Hamid_RT16-Dec-08 20:46

Hamid_RT

16-Dec-08 20:46

AnithaSubramani wrote:
Hi,

I need to download this file.

Do you need to CInternetFile class?

Of one Essence is the human race
thus has Creation put the base
One Limb impacted is sufficient
For all Others to feel the Mace
(Saadi )

Re: How to open localhost in MFC? (Very Urgent...........)

Jijo.Raj16-Dec-08 21:08

Jijo.Raj

16-Dec-08 21:08

Have a look at URLDownloadToFile()[^]. Well, check out this article too - Using Internet Explorer to download files for you[^].

Regards,
Jijo.

_____________________________________________________

http://weseetips.com[^] Visual C++ tips and tricks. Updated daily.

Restart application ?

Le@rner16-Dec-08 19:34

Le@rner

16-Dec-08 19:34

Hi all,

i want restart option for application.

i m using SDI type of application and split it in 2 columns.

at one form i use a button of restart application here i want if i click on this button than application shall close and than open at initial stage.

is this possible,

if yes please tell me how can i use this.

thanks in advance.

IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH

Re: Restart application ?

L. Madhavan16-Dec-08 19:40

L. Madhavan

16-Dec-08 19:40

One way I can think of is to relaunch your application using CreateProcess[^] or ShellExecute[^] and then terminate the current process.

Re: Restart application ?

Stuart Dootson16-Dec-08 19:44

Stuart Dootson

16-Dec-08 19:44

Easiest way is to start a new instance of your application, immediately folloed by terminating the current one:

TCHAR thisExe[MAX_PATH];
::GetModuleFileName(0, thisExe, MAX_PATH);
::CreateProcess(exeName, 0, 0, 0, 0, 0, 0, 0, 0, 0);
::ExitProcess(0);

Re: Restart application ?

Jijo.Raj16-Dec-08 19:54

Jijo.Raj

16-Dec-08 19:54

Please check this article - Self-Restartable Application[^].

Regards,
Jijo.

_____________________________________________________

http://weseetips.com[^] Visual C++ tips and tricks. Updated daily.

using _ultoa_s is creating a problem

VCProgrammer16-Dec-08 18:04

VCProgrammer

16-Dec-08 18:04

Hi all,

I am using _ultoa_s for conversion of long to string using this way

_ultoa_s ( pDir32->Dir [ i ].fileSize,(char *)Name,sizeof(&Name), 10 );
pListCtrl->SetItemText ( index, 2, (char *)Name);

But the problem is sometimes its executing fine but sometimes it just crashes my application....

i am working in vc 2008..

Thanks in advance

Re: using _ultoa_s is creating a problem

L. Madhavan16-Dec-08 19:37

L. Madhavan

16-Dec-08 19:37

sizeof(&Name) is the culprit - the size of an address (pointer) is always 4 bytes. (for a 32-bit compiler)

What type is the variable Name? If its a character array, you should use sizeof(Name). if it's a pointer, you need to know the size with which it was allocated.

Re: using _ultoa_s is creating a problem

Naveen16-Dec-08 19:45

Naveen

16-Dec-08 19:45

L. Madhavan wrote:
sizeof(&Name) is the culprit

I missed that point. How ever if the Name is allocated in the stack, there is no problem in using sizeof(Name).

nave

[OpenedFileFinder] [My Blog]

modified on Wednesday, December 17, 2008 2:34 AM

Re: using _ultoa_s is creating a problem

Malli_S16-Dec-08 19:59

Malli_S

16-Dec-08 19:59

But if Name is dynamically allocated on heap, sizeof(Name) and sizeof(&Name) both returns the size of pointer. Doesn't it ?

-Malli...!

Re: using _ultoa_s is creating a problem [modified]

Cedric Moonen16-Dec-08 20:20

Cedric Moonen

16-Dec-08 20:20

~~If Name is a plain string, use strlen instead. It is much safer.~~

Note to self: take a morning coffee before answering questions... Sigh | :sigh:

Cédric Moonen
Software developer

Charting control [v1.5]
OpenGL game tutorial in C++

modified on Wednesday, December 17, 2008 3:17 AM

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