C / C++ / MFC

Convert RGB buffer to mpg or h263 buffer format

11-Aug-06 0:25

Is this[^]good for you

WhiteSky

huutribk200110-Aug-06 22:25

huutribk2001

10-Aug-06 22:25

Hi,

I need to convert a RGB 24 bytes to a mpg frame or h263 frame(included the codec format).

Please help me with this? can we do this?

Thank in advance!

Install Shield

Sarath C10-Aug-06 22:12

Sarath C

10-Aug-06 22:12

I'm not sure whether this is the right place to post this type of question. but I could not found any other message boards to do the same.

My question is related to Install Shield. as off many projects putting a secret key for their future reference, once they installed the program. This will not be deleted on UnInstalling the program.
such type of behavior im expecting. I'm not familiar with Install Sheild.

The Key is creating on the installation. How we could exclude this from deleting on UnInstallation?

SaRath.

"Before you can learn to recognize what's wrong, you must learn to recognize what's right" - Raymond Chen."

My Blog | Understanding State Pattern

Re: Install Shield

Wes Aday11-Aug-06 4:50

Wes Aday

11-Aug-06 4:50

I believe that if you create the key via the scripting mechanism, you could simply not delete it on uninstallation. If the key is created by the registry view in the InstallShield GUI then it is by default deleted on uninstall. You can change that behavior but you would have to look it up for your version of installshield.

TCP/IP using VC++

Programm3r10-Aug-06 21:10

10-Aug-06 21:10

Hi all,

Does anyone know of a function of class I could use to copy files over a network using TCP/IP, or knows of a site.

Thanx in advance
Smile | :)

Regards

Programm3r

sunit510-Aug-06 21:13

sunit5

10-Aug-06 21:13

use CftpConnection

never say die

Programm3r10-Aug-06 21:15

10-Aug-06 21:15

Thanx for the response.

But would CftpConnection make use of TCP/IP or FTP?
Cause I would like to use TCP/IP.

Regards

Programm3r

sunit510-Aug-06 21:17

sunit5

10-Aug-06 21:17

FTP is an application protocal(application layer )which make use of TCP/IP

never say die

Programm3r10-Aug-06 21:20

Displaying Korean/Chinese Characters???

10-Aug-06 21:20

Thanx for the help .... I'll try it out.
Smile | :)

Regards

Programm3r

pavan g10-Aug-06 20:23

pavan g

10-Aug-06 20:23

I wanna display Korean characters in my application's UI.

I have done the following.
1. Defined _UNICODE in Preprocessor definitions (C++ Tab) in settings of the project
2. Added the entry point symbol wWinMainCRTStartup in the Link Tab.
3. Changed the codepage in the rc file.
4. I added the korean charachters in the String table in the script file.
5. I used the LoadString(IDS_TITLE) to get the korean characters from the resource string table.

But the characters are not displayed in the UI. Am I missing anything else?
Could anyone help me.

Thanks in advance.

Re: Displaying Korean/Chinese Characters???

nguyenvhn10-Aug-06 20:36

nguyenvhn

10-Aug-06 20:36

Make sure that resource file was saved with correct unicode encoding. Because of VC++ 6 did not support editting unicode text in its IDE, you may have to open resource script file in an external unicode-based editor to create string resource and save it in unicode format.

Try VS.NET 2005 Express, it is free version all fully supporting Unicode.

Re: Displaying Korean/Chinese Characters???

pavan g10-Aug-06 20:46

pavan g

10-Aug-06 20:46

Thanks a lot for your reply.

Re: Displaying Korean/Chinese Characters???

Hamid_RT10-Aug-06 21:42

Dll loaded in IE process, causes crash after FreeLibrary

10-Aug-06 21:42

And see Easy text document conversion - ANSI/Unicode and Unicode/ANSI[^] maybe it is some helpful to you

WhiteSky

Avya10-Aug-06 19:45

Avya

10-Aug-06 19:45

Hi all...

I am installing hook on Internet Explorer window, by using
SetWindowsHookEx(WH_GETMESSAGE, GetMsgProc, (HINSTANCE)g_hInstance, dwThreadID);
Where 'dwThreadID' is of IE. Then in the hook proc(GetMsgProc), I load another "MFC dll", by using LoadLibrary(). This "MFC dll" sinks events of IE using AfxConnectionUnadvise.
When I am done, I try to free this "MFC dll" module by using FreeLibrary()... It frees the library successfully, but after freeing the library IE crashes.
Does anyone have idea why it could crash IE?
Any help would be kindly appreciated...

Thanks

Re: Dll loaded in IE process, causes crash after FreeLibrary

kakan10-Aug-06 20:47

kakan

10-Aug-06 20:47

Do you call UnhookWindowsHookEx before freeing the dll?
Se http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/winui/windowsuserinterface/windowing/hooks/usinghooks.asp[^]

Re: Dll loaded in IE process, causes crash after FreeLibrary

Avya11-Aug-06 5:42

Avya

11-Aug-06 5:42

YEs i m calling UnhookWindowsHookEx, and even freeing al deleting all the objects instantiated in loaded dll, i m even unadvising the event sink...

Re: Dll loaded in IE process, causes crash after FreeLibrary

Hamid_RT11-Aug-06 8:06

how to get Tooltip with close[x] icon in it

11-Aug-06 8:06

Did you use from breakpoint?

WhiteSky

Manjunath S10-Aug-06 19:18

Manjunath S

10-Aug-06 19:18

hi
I am showing tooltip by sending
SendMessage(hwndch,TTM_TRACKACTIVATE,(WPARAM)(BOOL)TRUE,(LPARAM)(LPTOOLINFO)
&ti);
message to Tooltip control.

When I want to close this, I am sending
SendMessage(hwndch,TTM_TRACKACTIVATE, (WPARAM)(BOOL)FALSE, (LPARAM)
(LPTOOLINFO)&ti);
But How to close this tooltip without sending 2 nd message?. Is there any option which create tooltip with Close Icon(x) in it so that I can close using that icon.
Is there any other options.

I am doing it in Win32 based Application.

Thanks

Re: how to get Tooltip with close[x] icon in it

Hamid_RT10-Aug-06 21:26

10-Aug-06 21:26

See Here[^]

WhiteSky

GZIP wrapper?

Peter Weyzen10-Aug-06 19:18

Peter Weyzen

10-Aug-06 19:18

Hi out there.

I am looking for a gzip wrapper that truly works with UNICODE?

I've found wrappers that compile UNICODE but -- don't actually file names that contain extended chars... (very annoying)

Anyhow, is there a great free library or even a pay library that just plain works?

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<br />
Peter Weyzen<br />
Staff Engineer<br />
<A HREF="http://www.soonr.com">SoonR Inc.</A>

Programm3r10-Aug-06 21:12

10-Aug-06 21:12

Hi,

Hope this might help you.... if not, when I have no idea Smile | :)

http://www.codeproject.com/cpp/cgzip.asp[^]

Regards

Programm3r

Peter Weyzen10-Aug-06 23:21

Peter Weyzen

10-Aug-06 23:21

CGZIP is bad.

It compiles UNICODE, but it doesn't support UNICODE path names (with funny characters)... It downgrades pathes to ANSI before opening the files...

tsk tsk tsk

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<br />
Peter Weyzen<br />
Staff Engineer<br />
<A HREF="http://www.soonr.com">SoonR Inc.</A>

Hamid_RT10-Aug-06 21:37

10-Aug-06 21:37

See Two Classes for Doing Gzip in Memory[^] and http://www.zlib.net/[^] maybe it is some helpful to you

WhiteSky

Justin Tay10-Aug-06 23:11

Justin Tay

10-Aug-06 23:11

Most wrappers would just wrap zlib, which doesn't have unicode support. It's not particularly difficult to change fopen to _tfopen, char* to TCHAR* etc, just have to watch out when you allocate space for strings to * sizeof(TCHAR). Tedious though as zlib seems to have lots of unnecessary casts but it shouldn't take more than an hour of your time. I just modded a copy and it seems fine.