Re: Why Can't I download the source code - C / C++ / MFC Discussion Boards

Hamid_RT31-Aug-07 1:56

31-Aug-07 1:56

For second section of your question see CFileFind Class .
and for first section are you sure you have this file on the correct path?

Re: fileObj.Open

David Crow31-Aug-07 3:43

David Crow

31-Aug-07 3:43

p_ wrote:
but it could not open the gg file

Why not? Are you for sure that the file exists? Have you tried to pass a CFileException* when calling Open() method?

p_ wrote:
2)i want that when i write a name of file on edit box and click on button
it search file in c drive and open it

If the edit control also contains the file's path, no searching is required. Just use CFile or CStdioFile to open the file.

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Visual Studio 2005 and Visual Studo 6 - can they be installed side-by-side?

devvvy30-Aug-07 23:30

devvvy

30-Aug-07 23:30

Visual Studio 2005 and Visual Studo 6 - can they be installed side-by-side?

Re: Visual Studio 2005 and Visual Studo 6 - can they be installed side-by-side?

toxcct30-Aug-07 23:33

toxcct

30-Aug-07 23:33

yes

[VisualCalc][Binary Guide][CommDialogs] | [Forums Guidelines]

Re: Visual Studio 2005 and Visual Studo 6 - can they be installed side-by-side?

devvvy30-Aug-07 23:58

devvvy

30-Aug-07 23:58

Great thanks

Why Can't I download the source code

tanhongwen30-Aug-07 23:15

tanhongwen

30-Aug-07 23:15

Why Can't I download the source code?
I want to download the follow source code: http://www.codeproject.com/dialog/skinstyle.asp
I hope give me a reply.
thanks very muce!

Re: Why Can't I download the source code

toxcct30-Aug-07 23:35

toxcct

30-Aug-07 23:35

http://www.codeproject.com/dialog/SkinStyle/SkinStyle_src.zip[^]

next time you have some troubles with an article, a better place to ask a related question is the forum at the bottom of the article itself...

[VisualCalc][Binary Guide][CommDialogs] | [Forums Guidelines]

Re: Why Can't I download the source code

David Crow31-Aug-07 3:45

David Crow

31-Aug-07 3:45

tanhongwen wrote:
I want to download the follow source code: http://www.codeproject.com/dialog/skinstyle.asp

So did you bother to click the Download source files - 175 Kb link?

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Slider Control, Force Ticks

TheShihan30-Aug-07 22:01

TheShihan

30-Aug-07 22:01

Hi,

I've put a slider control into my window and set a range (min/max). I've also set a TickFreq.

The Ticks are also correctly displayed, but it is still possible to drag the thumb to any position on the slider, not only where the ticks are (btw: auto ticks is on).

I've found not method to force the slider use only the positions where the ticks are. Is there any? Or do I have to code that stuff for myself.. ( I cannot believe that Smile | :)

).

Thx, Shi

Re: Slider Control, Force Ticks

Iain Clarke, Warrior Programmer30-Aug-07 23:32

Iain Clarke, Warrior Programmer

30-Aug-07 23:32

If you had a slider from 0 to 100, and ticks every 10, then the slider will give the user 100 positions it can be.

Or, set a slider from 0 to 10, tick at intervals of 1, then just multiply the position by 1 internally.

Tada!

Iain.

Re: Slider Control, Force Ticks

chandu00431-Aug-07 0:27

chandu004

31-Aug-07 0:27

nice and the only idea.

Process memory access

Waldermort30-Aug-07 21:55

Waldermort

30-Aug-07 21:55

Hopefully somebody might be able to help me with this before the weekend sets in.

I'm trying to manipulate the memory of another process. So far I can change the protection, read and write data. But two of the APIs VirtualAllocEx() and VirtualFreeEx() fail nomatter what I try to do.

I am doing nothing out of the ordinary, I simply create a process in suspended state, get the base address of it's memory and manipulate it; similar to most code injection articles.

Is there anything special I should be doing before I use these?

Re: Process memory access

jhwurmbach30-Aug-07 22:16

jhwurmbach

30-Aug-07 22:16

WalderMort wrote:
I'm trying to manipulate the memory of another process.

Training for the black-hat-olympics? Poke tongue | ;-P

Whatever you do, it *should* not work. If it does, it is a temporary faiure in Windows security.

Though I speak with the tongues of men and of angels, and have not money, I am become as a sounding brass, or a tinkling cymbal.
George Orwell, "Keep the Aspidistra Flying", Opening words

Re: Process memory access

Randor 31-Aug-07 1:25

Randor

31-Aug-07 1:25

You may need to enable debug privledges.

Something like this:

LUID luid;
HANDLE hToken;
TOKEN_PRIVILEGES tp, otp;
DWORD dwSize = sizeof(TOKEN_PRIVILEGES);
if(OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY,&hToken))
{
	if(LookupPrivilegeValue(NULL,SE_SYSTEMTIME_NAME,&luid))
	{
		SecureZeroMemory(&tp,sizeof(tp));
		tp.PrivilegeCount = 1;
		tp.Privileges[0].Luid = luid;
		tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
		if (AdjustTokenPrivileges(hToken, FALSE, &tp, sizeof(TOKEN_PRIVILEGES),&otp, &dwSize))
		{

//TRY YOUR MEMORY WRITING HERE
//NO GUARANTEES, -DAVE
		}
	}
	CloseHandle(hToken);
}

Best regards,
-David Delaune

Re: Process memory access

Waldermort31-Aug-07 1:35

Waldermort

31-Aug-07 1:35

Sorry, I forgot to mention I had already done that.

Through trial and error, I have found that I must let the system decide where to allocate the memory. Though calls to VirtualAllocEx() with MEM_DECOMMIT still fail, as does VirtualFreeEx(). I'm guessing this must be some type of security feature and only the caller to VirtualAlloc may de-commit or free.

Unique ID of a computer.

chandu00430-Aug-07 21:27

chandu004

30-Aug-07 21:27

has any body worked on retrieving the unique ID of a computer. other than LAN card ID.
please suggest.

Re: Unique ID of a computer.

Nishad S30-Aug-07 21:31

Nishad S

30-Aug-07 21:31

You can use hard disk drive volume number.

- NS -

Re: Unique ID of a computer.

chandu00430-Aug-07 21:35

chandu004

30-Aug-07 21:35

thank you
how to retrieve it.

Re: Unique ID of a computer.

Nishad S30-Aug-07 21:37

Nishad S

30-Aug-07 21:37

See GetVolumeInformation

- NS -

Re: Unique ID of a computer.

Russell^'30-Aug-07 21:56

Russell^'

30-Aug-07 21:56

It isn't 'Unique' ... it can be changed formatting the HDD, or programmatically
Frown | :(

Russell

Re: Unique ID of a computer.

Nishad S30-Aug-07 22:15

Nishad S

30-Aug-07 22:15

That's true. But it can be considered as unique, for creating software licenses.

- NS -

Re: Unique ID of a computer.

Waldermort30-Aug-07 22:24

Waldermort

30-Aug-07 22:24

This is unwise as any change to that volume would render the app un-runnable. There are any number of ways in which this ID could be changed. If you intend to use any ID from a PC, always take it from a physical item.

Re: Unique ID of a computer.

Nishad S30-Aug-07 22:55

Nishad S

30-Aug-07 22:55

HDD ID was used for this purpose when I was coding for DOS applications (many years before). May be due to that my first choice is HDD. Big Grin | :-D

I have no idea whether the mother board ID, etc is available at that time. Do you have any knowledge regarding this?

- NS -

Re: Unique ID of a computer.

Russell^'30-Aug-07 22:28

Russell^'

30-Aug-07 22:28

Of course you can,
but we not need to be an expert haeker to crack your license: buy one licence and run the software on other PCs simply using this[^]

Cry | :((

Russell

Re: Unique ID of a computer.

Nishad S30-Aug-07 22:57

Nishad S

30-Aug-07 22:57

Yes...

So you say, we should not use it?

- NS -

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