Re: Calling .exe application using C/C++ - C / C++ / MFC Discussion Boards

Re: Calling .exe application using C/C++

toxcct4-Sep-05 23:32

toxcct

4-Sep-05 23:32

::ShellExecute(NULL, "open", "myProg.exe", "", "", SW_SHOW);

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

Re: Calling .exe application using C/C++

bryan5234-Sep-05 23:46

bryan523

4-Sep-05 23:46

WHen i try below code then got three error!
so, wht should i put as my identifier?

#include "stdio.h"<br />
#include "string.h"<br />
#include<conio.h><br />
<br />
int main(int argc, char *argv[])<br />
{<br />
    ::ShellExecute(NULL, "open", "myProg.exe", "", "", SW_SHOW); <br />
return 0;<br />
}

-error C2039: 'ShellExecute' : is not a member of '`global namespace''<br />
-error C2065: 'ShellExecute' : undeclared identifier<br />
-error C2065: 'SW_SHOW' : undeclared identifier

Re: Calling .exe application using C/C++

ThatsAlok4-Sep-05 23:52

ThatsAlok

4-Sep-05 23:52

bryan523 wrote:
::ShellExecute(NULL, "open", "myProg.exe", "", "", SW_SHOW);

ShellExecute Api cannot be executed in Console Mode, you have to use system() function

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

Re: Calling .exe application using C/C++

toxcct4-Sep-05 23:52

toxcct

4-Sep-05 23:52

2 possibilities :
1- you didn't read the link on the MSDN i gave you describing how ShellExecute() works
2- you didn't see you had to #include <shellapi.h>

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

[Message Deleted]

bryan5235-Sep-05 0:07

bryan523

5-Sep-05 0:07

[Message Deleted]

Re: Calling .exe application using C/C++

ThatsAlok4-Sep-05 23:59

ThatsAlok

4-Sep-05 23:59

toxcct wrote:
you didn't see you had to #include <shellapi.h>

Hain Tox,
Sorry for correcting you, Shell Function caanot be executed in dos mode/ console mode

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

Re: Calling .exe application using C/C++

toxcct5-Sep-05 0:02

toxcct

5-Sep-05 0:02

yeah, i've seen your previous post.

actually, it depends if he has to execute his program in pure DOS mode, or if it will run under command windows in Win2000, XP, etc, where DOS don't exist anymore, and is emulated... it would work in the later cases...

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

Re: Calling .exe application using C/C++

bryan5235-Sep-05 0:10

bryan523

5-Sep-05 0:10

Thanks toxcct, Neagoe, Alok!
I manage to do it liao!

toxcct,Alok
i still dun knw hw to use shellExecute!
I will be very appreciate if u can show to me hw to use?

i using code below and its ok:

#include "stdio.h"<br />
#include "string.h"<br />
#include<conio.h><br />
#include <stdlib.h><br />
<br />
int main(int argc, char *argv[])<br />
{ <br />
(void)system("C:\\ShutDown.exe");<br />
return 0;<br />
}

-- modified at 6:11 Monday 5th September, 2005

Re: Calling .exe application using C/C++

toxcct5-Sep-05 0:14

toxcct

5-Sep-05 0:14

wow wow wow, don't #include stdio.h and string.h as if they were project local headers...

they are standard files, you have to include them inside <>

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

Problem with custom draw in CListCtrl?

followait4-Sep-05 21:21

followait

4-Sep-05 21:21

Is there a way for me to get the rect of one cell in CListCtrl when dealing with NM_CUSTOMDRAW (reflect)?

Re: Problem with custom draw in CListCtrl?

PJ Arends4-Sep-05 21:49

PJ Arends

4-Sep-05 21:49

http://www.codeproject.com/listctrl/lvcustomdraw.asp[^]

NMLVCUSTOMDRAW::rcText is the rectangle.

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Re: Problem with custom draw in CListCtrl?

Marc Soleda4-Sep-05 22:01

Marc Soleda

4-Sep-05 22:01

If you have a member variable that points to the CListCtrol you can access to each item dimensions through
GetItemRect[^] inside the reflected message.

MArc Soleda.

... she said you are the perfect stranger she said baby let's keep it like this... Tunnel of Love, Dire Straits.

Re: Problem with custom draw in CListCtrl?

Neagoe Gabriel4-Sep-05 22:04

Neagoe Gabriel

4-Sep-05 22:04

DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
CDC* pDC = CDC::FromHandle(lpDrawItemStruct->hDC);
CRect rcItem(lpDrawItemStruct->rcItem);
int nItem = lpDrawItemStruct->itemID;
....
}

NG

no NM_CUSTOMDRAW for CComboBox?

followait4-Sep-05 20:56

followait

4-Sep-05 20:56

ON_NOTIFY_REFLECT(NM_CUSTOMDRAW, OnCustomDraw)

It even doesn't enter the message handler.

Re: no NM_CUSTOMDRAW for CComboBox?

PJ Arends4-Sep-05 21:51

PJ Arends

4-Sep-05 21:51

Override CComboBox::DrawItem.

Re: no NM_CUSTOMDRAW for CComboBox?

Gary R. Wheeler5-Sep-05 4:34

Gary R. Wheeler

5-Sep-05 4:34

Custom draw is a feature supported only by the common controls. For the standard builtin Windows controls, you have to implement owner draw, which is a bit more involved.

Software Zen: delete this;

Retrieving File type

Anonymous4-Sep-05 20:38

Anonymous

4-Sep-05 20:38

Hi all,
Can we find programmatically what the FileType(whether it's PC or UNIX) of a text file? Is there any API available?
Please suggest.
Thanks,
Mani

Re: Retrieving File type

Neagoe Gabriel4-Sep-05 22:17

Neagoe Gabriel

4-Sep-05 22:17

text files are identical on all operating systems..... UNIX , WINDOWS, LINUX Smile | :)

Re: Retrieving File type

ThatsAlok4-Sep-05 23:14

ThatsAlok

4-Sep-05 23:14

Anonymous wrote:
Can we find programmatically what the FileType(whether it's PC or UNIX) of a text file?
AFAIK, txt file is same for every operating system!

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

Re: Retrieving File type

Eytukan4-Sep-05 23:24

Eytukan

4-Sep-05 23:24

.txt is .txt

V

[Message Deleted]

Monisankar5-Sep-05 4:22

Monisankar

5-Sep-05 4:22

[Message Deleted]

Re: Retrieving File type

Gary R. Wheeler5-Sep-05 5:53

Gary R. Wheeler

5-Sep-05 5:53

As a rule, PC text files use carriage return / line feed pairs (\r\n, or 0x0D 0x0A) to delimit lines, while UNIX machines use line feed only (\n 0x0A).

One approach would be to read the file as binary, and search for \r\n pairs. If you don't find them, try treating it as a UNIX file.

Software Zen: delete this;

Re: Retrieving File type

normanS5-Sep-05 19:39

normanS

5-Sep-05 19:39

I agree - this is the approach I have used in the past! Brute force and pig ignorance works every time.

I've seen some text files which did line feed / carriage return instead of CR / LF - this confused the hell out of Microsoft Word (Word 97?)! I think they came from a PC which used OS/2 operating system.

Re: Retrieving File type

Anonymous6-Sep-05 1:13

Anonymous

6-Sep-05 1:13

Ya, that's it what I was asking for. But just I want to know is there any other way to differentiate the two files. And, any API present to check carriage return or line feed (in VC++)?
Thanks you all for your time.

Re: Retrieving File type

Gary R. Wheeler6-Sep-05 13:10

Gary R. Wheeler

6-Sep-05 13:10

Anonymous wrote:
But just I want to know is there any other way to differentiate the two files. And, any API present to check carriage return or line feed (in VC++)?

As far as I know, there isn't an API function for this. The code to do it should be pretty simple.

Software Zen: delete this;

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