Re: Two SDI windows - C / C++ / MFC Discussion Boards

normanS11-Oct-05 19:00

11-Oct-05 19:00

Try these:
http://www.codeproject.com/debug/survivereleasever.asp[^]
http://www.codeproject.com/debug/releasemode.asp[^]

I hope one of these is useful.

Accessing/Assigning data buffer from pointer

billiam90410-Oct-05 2:02

billiam904

10-Oct-05 2:02

I am converting a wave file for which my boss gave me the calculations for.

I have two PUCHAR buffers alloocated with GLOBALALLOC. One is input buffer which I have loaded from the file, the other is an output buffer which I will store the converted data into.

The buffers are defined as follows:

PUCHAR m_pbyDemoBuffer;
PWORD m_pwOutDemoAudio;

I need to convert m_pbyDemoBuffer to 16-bit (PWORD), then perform calculation on it before storing it in m_pwOutDemoAudio. I need to do this by indexing each 16-bit element.

My question is, how do I convert the input buffer to PWORD and how would I assign the value (plus whatever calculations I make) of index 0 of m_pbyDemoBuffer to the value of index 0 of m_pwDemoOutAudio?

My boss is having me do the following:

m_pwDemoOutAudio[0] = m_pbyDemoInBuffer[0] * 128

I think this is wrong because both variables are pointers. Wouldn't the above code assign the "memory address times 128" to m_pwDemoOutAudio?

Thanks.

Bill Dennis
Orlando, FL

Re: Accessing/Assigning data buffer from pointer

S. Senthil Kumar10-Oct-05 2:23

S. Senthil Kumar

10-Oct-05 2:23

billiam904 wrote:
Wouldn't the above code assign the "memory address times 128" to m_pwDemoOutAudio?

It won't. If the code was m_pbyDemoInBuffer * 128, then you'd be correct. m_pbyDemoInBuffer[0] is the same as *(m_pbyDemoInBuffer + 0), so yeah, it does access whatever is pointed to by m_pbyDemoInBuffer.

Regards
Senthil
_____________________________
My Blog | My Articles | WinMacro

Re: Accessing/Assigning data buffer from pointer

billiam90410-Oct-05 4:12

billiam904

10-Oct-05 4:12

Thank you. I got it working and you cleared some things up.

Bill Dennis
Orlando, FL

Bruteforce and MD5

RedDragon2k10-Oct-05 0:47

RedDragon2k

10-Oct-05 0:47

Hello,

I've finished a Bruteforce Algorithm yesterday. The Output is written to a file. It's really quick: 3million (Peak) 2.8million(Normal). Now I want to use the algortihm to Bruteforce MD5 Values. All algortihm I have found need 0.000048 or something like this to generate the MD5 Hash. But that is too slow. I need a really fast C++ MD5 Algorithm anybody knows a good one ?

MFG
RedDragon2kx

Re: Bruteforce and MD5

kakan10-Oct-05 1:21

kakan

10-Oct-05 1:21

Google "MD5 source assembler" found this site:
http://www.movsd.com/source.htm[^]

Have a look at mdx.zip. It contains a MD5-algorithm written in assembler (masm). (And a MD4-algorithm aswell).

Two SDI windows

The NULL Developer10-Oct-05 0:45

The NULL Developer

10-Oct-05 0:45

Hi there!

I want my application to have two SDI-Frame windows. How do I create two separate frame windows? Please help.
Thanks in advance.

"Do first things first, and second things not at all."
— Peter Drucker.

Re: Two SDI windows

David Crow10-Oct-05 3:21

David Crow

10-Oct-05 3:21

Are you wanting two views of the same document? if so, just add a CSplitterWnd object to the frame. Search MSDN for examples of how to use this class to create two or more views.

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

Re: Two SDI windows

Anonymous10-Oct-05 8:50

Anonymous

10-Oct-05 8:50

ya you can use splitter window either dynamic or static ,were you can specify the view type and do the necesary manipulation on it,CSplitterWnd is the class .

A real challenge for you !! (menu border)

hatemtaleb10-Oct-05 0:01

hatemtaleb

10-Oct-05 0:01

Can anyone suggest a way to display a popup menu that has no 3D
borders and looks flat like a listbox? I have tried owner drawn menus
but they only let you draw on the menu items and not the border. I
can't find an option to turn off the 3D effects for a menu.

BTW, I need solution that doesnt use C++, MFC or any libs (only pure API)

PS:
I'll pay $8 (using paypal) for the the one who provide a working source code.

Thanks!!

Re: A real challenge for you !! (menu border)

hatemtaleb10-Oct-05 2:58

hatemtaleb

10-Oct-05 2:58

At least, I am not the only loooooser here !! Laugh | :laugh:

Re: A real challenge for you !! (menu border)

David Crow10-Oct-05 3:27

David Crow

10-Oct-05 3:27

hatemtaleb wrote:
BTW, I need solution that doesnt use C++, MFC or any libs (only pure API)

Which API are you referring to?

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

Re: A real challenge for you !! (menu border)

hatemtaleb10-Oct-05 3:38

hatemtaleb

10-Oct-05 3:38

Win32 Api

Re: A real challenge for you !! (menu border)

David Crow10-Oct-05 3:45

David Crow

10-Oct-05 3:45

A solution does not exist since you cannot use the Win32 API without using a library (which you stated was not allowed).

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

Re: A real challenge for you !! (menu border)

hatemtaleb10-Oct-05 4:15

hatemtaleb

10-Oct-05 4:15

I mean you can use, only win32 library.

how to start default broswer?

kevincwong9-Oct-05 21:25

kevincwong

9-Oct-05 21:25

Hi,

I am new to VC++. I tried to find out how to start up the default broswer with an URL
within SDI.

I google and search this site but without much luck.

I believed I need to make a system call but not sure how to do it with VC++.

Any suggestions would be appreciated.

Kevin

Re: how to start default broswer?

Marc Soleda9-Oct-05 21:32

Marc Soleda

9-Oct-05 21:32

Look at CHtmlView[^] class.

I hope it helps,
Marc Soleda

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

Re: how to start default broswer?

ThatsAlok9-Oct-05 21:46

ThatsAlok

9-Oct-05 21:46

kevincwong wrote:
I am new to VC++. I tried to find out how to start up the default broswer with an URL

try this

ShellExecute(NULL,"open","http://www.codeproject.com",NULL,NULL,SW_SHOWNORMAL);

"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: how to start default broswer?

kevincwong11-Oct-05 10:58

kevincwong

11-Oct-05 10:58

Wow! Great! It works exactly what I want.

Thanks,

Kevin

TSP

Anonymous9-Oct-05 20:29

Anonymous

9-Oct-05 20:29

Please tell me about the code of TSP which uses a Greedy approach

Re: TSP

kakan9-Oct-05 22:51

kakan

9-Oct-05 22:51

A quick Google (for "TSP Greedy "), gave (amongst 70700 hits), this link:
http://lcm.csa.iisc.ernet.in/dsa/node186.html[^]

Is this what you want?

How can I run a program in system tray?

Anshad9-Oct-05 20:27

Anshad

9-Oct-05 20:27

Please give me a solution to problem
How can I run a program in system tray?
Send me mail:anshad_k2000@yahoo.com

Re: How can I run a program in system tray?

P-Rex9-Oct-05 20:37

P-Rex

9-Oct-05 20:37

try this

P.

Re: How can I run a program in system tray?

Mircea Puiu9-Oct-05 20:57

Mircea Puiu

9-Oct-05 20:57

You can find an excellent tutorial on the topic at glowdot
http://code.glowdot.com/tutorials/win32tutorial.php?page=16[^]

SkyWalker

Re: How can I run a program in system tray?

toxcct9-Oct-05 22:03

toxcct

9-Oct-05 22:03

put your email from your post out please Frown | :(

you are on a forum...

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

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