Eternet to comport - C / C++ / MFC Discussion Boards

Metal_Knight12-Jul-06 22:14

12-Jul-06 22:14

Hi All,

I've got some problems with getting the
System Uptime.

I try to get the System Uptime of
NT4.0, WIN2000, WINXP, WIN2003.

By searching the Internet I've found
two solution's:

1. Using PDH-Counters (doesn't work under NT4.0)
2. Using getTickCount (but after 49.7days the Counter is reset to 0)

Thanks for your help.
Andy

Re: System Uptime [modified]

Jonathan [Darka]12-Jul-06 22:25

Jonathan [Darka]

12-Jul-06 22:25

Do you really need to support NT4?

Darka [Xanya]

-- modified at 4:40 Thursday 13th July, 2006

Re: System Uptime

Metal_Knight12-Jul-06 23:01

Metal_Knight

12-Jul-06 23:01

Yes, that's the problem!
I've only problems with the NT4.0 System.

If it's not possible to get the System Uptime
perhaps somebody could tell me how to get the
BootTime of this PC.

Re: System Uptime

David Crow13-Jul-06 3:13

David Crow

13-Jul-06 3:13

Metal_Knight wrote:
...how to get the
BootTime of this PC.

How about NetUserGetInfo()?

"The largest fire starts but with the smallest spark." - David Crow

"Judge not by the eye but by the heart." - Native American Proverb

Re: System Uptime

David Crow13-Jul-06 3:42

David Crow

13-Jul-06 3:42

Excluding NT4, can you use the SystemUpTime member of the Win32_PerfRawData_PerfOS_System class?

Have you seen this article?

"The largest fire starts but with the smallest spark." - David Crow

"Judge not by the eye but by the heart." - Native American Proverb

Re: System Uptime

earl13-Jul-06 5:15

earl

13-Jul-06 5:15

Could you do it by scanning the event log for a boot message? Of course, if it's been up long enough, this message could expire off the event log buffer.

Re: System Uptime

David Crow13-Jul-06 5:36

David Crow

13-Jul-06 5:36

earl wrote:
Could you do it by scanning the event log for a boot message?

Perhaps, but only Metal_Knight will know for sure if that's a viable option.

"The largest fire starts but with the smallest spark." - David Crow

"Judge not by the eye but by the heart." - Native American Proverb

Eternet to comport

birajendu12-Jul-06 22:03

birajendu

12-Jul-06 22:03

hi..

I need to do a program in which i like to send data fron ethernet port and will catch in other systems hyperterminal...

Thanx in advance

birajendu
CyberG India
Delhi
India

Context Menu for File Right Click in Window

Andy Rama12-Jul-06 21:53

Andy Rama

12-Jul-06 21:53

Hi to all,
How to set my own Context Menu for Right Click of any file. ( as we see Normal Context Menu for right click on any file in Windows)

I am designing a code to play Audio Files. So (after installing it), I want to add Menu Item “Add in My_Project_Name” in Context Menu of Right Click on all Audio Files. How to do it?

Thanks & Best Regards,
Aniket Salunkhe

Re: Context Menu for File Right Click in Window

Abhi Lahare12-Jul-06 22:12

Abhi Lahare

12-Jul-06 22:12

see http://www.codeproject.com/shell/shellextguide1.asp[^]

Regards
Abhishake Lahare

fprintf

Programm3r12-Jul-06 21:48

Programm3r

12-Jul-06 21:48

Hi all,

I'm trying write the variable line1's value to a file, but the output in the file is:

1824896

This is what i'm trying:

String^ line1 = "082 123 4567";
char *CellNumber = (char*)(Marshal::StringToHGlobalAnsi(line1)).ToPointer();
fprintf( CRCOutput, "%s",CellNumber );

-- OR --

fprintf( CRCOutput, "%d",CellNumber );

But I still get the same result.

Can anyone help.

Thanx in advance

Programm3r

Re: fprintf

TClarke12-Jul-06 22:00

TClarke

12-Jul-06 22:00

Looks like your printing the pointer address, try dereferencing CellNumber.

Re: fprintf

Programm3r12-Jul-06 22:05

Programm3r

12-Jul-06 22:05

ok, haven't thought of that.

Thanx I'll see if that works.

Programm3r

Re: fprintf

Programm3r12-Jul-06 22:48

Programm3r

12-Jul-06 22:48

TClarke,

I came right thanx I used a StreamReader

StreamWriter^ CNFwriter = gcnew StreamWriter(path);
CNFwriter->Write(line1);

Without using conversions.

Thanx

Cool | :cool:

Programm3r Cool | :cool:

Re: fprintf

TClarke13-Jul-06 1:25

TClarke

13-Jul-06 1:25

Thanks for the feedback Smile | :)

Re: fprintf

David Crow13-Jul-06 3:44

David Crow

13-Jul-06 3:44

Is this a Managed C++ question?

"The largest fire starts but with the smallest spark." - David Crow

"Judge not by the eye but by the heart." - Native American Proverb

Split any movie file [modified]

see me12-Jul-06 20:56

see me

12-Jul-06 20:56

Hi all,
Can i split the movie(avi) file in to different frames?

Dream bigger... Do bigger...Expect smaller
aji

-- modified at 2:56 Thursday 13th July, 2006

Split any movie file

Monty²12-Jul-06 21:02

Monty²

12-Jul-06 21:02

Yes

, lots of free splitter out there

Re: Split any movie file

see me12-Jul-06 21:42

see me

12-Jul-06 21:42

Thanks

Can you give me some hint to it? D'Oh! | :doh:

Dream bigger... Do bigger...Expect smaller
aji

Re: Split any movie file

Anilkumar K V12-Jul-06 22:35

Anilkumar K V

12-Jul-06 22:35

http://www.avsmedia.com/

Re: Split any movie file

see me12-Jul-06 22:30

see me

12-Jul-06 22:30

I want to know it how can i split in to frame???

Dream bigger... Do bigger...Expect smaller
aji

Re: Split any movie file

Monty²12-Jul-06 22:34

Monty²

12-Jul-06 22:34

see if this helps Link[^]

You know you're obsessed with computer graphics when you're outside and you look up at the trees and think, "Wow! That's spectacular resolution!"

Only kings, presidents, editors, and people with tapeworms have the right to use the editorial "we."

How to add a combobox ctrl to a list ctrl ?

Vinod Sankaranarayanan12-Jul-06 20:47

Vinod Sankaranarayanan

12-Jul-06 20:47

Hi,

I want to add a combobox ctrl to a listctrl column.

How can i make it ?

thanks in advance...

vinsankar

Re: How to add a combobox ctrl to a list ctrl ?

David Crow13-Jul-06 3:46

David Crow

13-Jul-06 3:46

Care to explain how enabling checkboxes will make a combobox appear? Confused | :confused:

"The largest fire starts but with the smallest spark." - David Crow

"Judge not by the eye but by the heart." - Native American Proverb

Re: How to add a combobox ctrl to a list ctrl ?

Hamid_RT12-Jul-06 21:03

Hamid_RT

12-Jul-06 21:03

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

whitesky

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