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Re: ShellExecute does not work with utf-8 encoded files

David Crow14-Jul-09 8:54

14-Jul-09 8:54

venera_soft wrote:
ShellExecute(NULL, L"open", L"C:/PROGRAM FILES/MOZILLA FIREFOX/FIREFOX.EXE", L"file:///C:/DOCUME~1/MACADA~1/LOCALS~1/Temp/index.htm", NULL, SW_SHOWNORMAL);

it returns a value greater than 32 (success). But it opens a blank page.

Can you execute this command outside of code (i.e., the Run box)?

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Re: ShellExecute does not work with utf-8 encoded files

venera_soft15-Jul-09 22:42

venera_soft

15-Jul-09 22:42

How can i do it?

Re: ShellExecute does not work with utf-8 encoded files

David Crow16-Jul-09 2:30

David Crow

16-Jul-09 2:30

By typing C:/PROGRAM FILES/MOZILLA FIREFOX/FIREFOX.EXE C:/DOCUME~1/MACADA~1/LOCALS~1/Temp/index.htm in the Run box.

Re: ShellExecute does not work with utf-8 encoded files

venera_soft16-Jul-09 23:12

venera_soft

16-Jul-09 23:12

No, it is impossible.
Thanks for your help. I found that the file was corrupting during the program run. And the reason was not the ShellExecute function.

Re: ShellExecute does not work with utf-8 encoded files

David Crow17-Jul-09 2:08

David Crow

17-Jul-09 2:08

venera_soft wrote:
No, it is impossible.

That should tell you it's not a code issue.

displaying the variable value in message box

MahaKh14-Jul-09 0:08

MahaKh

14-Jul-09 0:08

can n e one tell me how can i display any variable value or calulation result on the screen in form of message box or sort of like this....i m working in dialog base MFC application.

thanks.

Re: displaying the variable value in message box

Rajesh R Subramanian14-Jul-09 0:18

Rajesh R Subramanian

14-Jul-09 0:18

Convert it to a string and display it. You might use CString::Format(), as you say you're using MFC.

It is a crappy thing, but it's life -^ Carlo Pallini

Re: displaying the variable value in message box

«_Superman_»14-Jul-09 0:20

«_Superman_»

14-Jul-09 0:20

Convert the result into a string using CString::Format.
The use the CString variable as the lpszText parameter of MessageBox.

«_Superman_»
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Re: displaying the variable value in message box

LittleYellowBird14-Jul-09 0:22

LittleYellowBird

14-Jul-09 0:22

Something like this ....

CString strTime;

strTime.Format("Time = %d", nMyTime);
AfxMessageBox(strTime);

....

Hope that helps

Ali

Re: displaying the variable value in message box

CPallini14-Jul-09 0:37

CPallini

14-Jul-09 0:37

You may use CString::Format method [^] and then, for instance, AfxMessageBox function [^].
Smile | :)

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Re: displaying the variable value in message box

Rajesh R Subramanian14-Jul-09 1:21

Rajesh R Subramanian

14-Jul-09 1:21

CPallini wrote:
I'm a bit slow this morning... Roll eyes

*Rajesh feeds the monkeys with genetically modified, steroid injected bananas*

It is a crappy thing, but it's life -^ Carlo Pallini

Re: displaying the variable value in message box

CPallini14-Jul-09 1:54

CPallini

14-Jul-09 1:54

Rajesh R Subramanian wrote:
*Rajesh feeds the monkeys with genetically modified, steroid injected bananas*

Slurp! May Carlo join Rajesh's monkey team? Big Grin | :-D

[Message Deleted]

Gajendra Sharma14-Jul-09 0:05

Gajendra Sharma

14-Jul-09 0:05

[Message Deleted]

Re: how to get the exact loopback address configured on the machine.

CPallini14-Jul-09 0:57

CPallini

14-Jul-09 0:57

I guess gethostbyname("localhost") may help.
Smile | :)

Re: how to get the exact loopback address configured on the machine.

Gajendra Sharma14-Jul-09 1:04

Gajendra Sharma

14-Jul-09 1:04

Thanks for your reply.

I do not want to resolve the loopback address through naming services such as /etc/hosts file. I need to get the real loopback address configured with the machine irrespective of whether it is specified in /etc/hosts file or not. gethostbyname() will give me what is configured in /etc/hosts file.

Is there any other mechanism to get the real loopback address of the machine e.g. reading the routing table etc.?

Thanks and Best regards.
Gajendra Sharma

Gajendra

Re: how to get the exact loopback address configured on the machine.

CPallini14-Jul-09 1:57

CPallini

14-Jul-09 1:57

Gajendra Sharma wrote:
I do not want to resolve the loopback address through naming services such as /etc/hosts file.

Isn't it by definition [^], the loopback?
Smile | :)

Re: how to get the exact loopback address configured on the machine.

Gajendra Sharma14-Jul-09 21:58

Gajendra Sharma

14-Jul-09 21:58

loopback address can exist even if /etc/hosts file dosn't have an entry indicating it. Am i missing something?

Gajendra

Re: how to get the exact loopback address configured on the machine.

CPallini14-Jul-09 22:11

CPallini

14-Jul-09 22:11

Gajendra Sharma wrote:
loopback address can exist even if /etc/hosts file dosn't have an entry indicating it.

That's is true, I suppose, anyway it is not a point against my argument: since loopback is by definition the address resolved by name services, I guess that gethostbyname (or getaddrinfo [^]) will do the job.
Smile | :)

Re: how to get the exact loopback address configured on the machine.

Gajendra Sharma19-Aug-09 3:53

Gajendra Sharma

19-Aug-09 3:53

Thanks for your help. I could solve the problem by enumerating local interfaces using WSAIoctl and then checking loopback net with flag IFF_LOOPBACK.

Gajendra

[Message Deleted]

navneet198513-Jul-09 23:44

navneet1985

13-Jul-09 23:44

[Message Deleted]

Re: TCP/UDP port

Chandrasekharan P13-Jul-09 23:47

Chandrasekharan P

13-Jul-09 23:47

The reason why you are not getting a response is because, the query that you have put does not have clarity. A little more explanation is expected.

Copy the string from const char* To char[500];

ksaw12313-Jul-09 21:43

ksaw123

13-Jul-09 21:43

Hi all

can you help?

part of my code i need to do this

const char * p= "ddddd";
char q[500];

I want to copy the sting in p to q[]?

Re: Copy the string from const char* To char[500];

carter200013-Jul-09 21:49

carter2000

13-Jul-09 21:49

Maybe you can try this.

#include <iostream>

int main()
{
const char * p= "ddddd";
char q[500];

strcpy_s(q, p);

std::cout << q << std::endl;

return 0;
}

Re: Copy the string from const char* To char[500];

Cedric Moonen13-Jul-09 21:49

Cedric Moonen

13-Jul-09 21:49

You can use strcpy_s[^]

Cédric Moonen
Software developer

Charting control [v2.0]
OpenGL game tutorial in C++

Re: Copy the string from const char* To char[500];

CPallini13-Jul-09 22:00

CPallini

13-Jul-09 22:00

const char * p= "ddddd";
char q[500];
int i;
i=0;
while (p[i] && i < sizeof(q) - 1 )
  q[i++] = p[i];
q[i]='\0';

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