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Ryan and Atlantys, thank you very for your help. I am performing a write simulation right now on the image and since Nero is not giving me any errors yet, I am assuming that everything is working fine. So both of your suggestions work.
Well, it works like a charm. I opened the file with WinRar as well and everything looks great. Thank you, thank you, thank you. 
I got so upset last night because I dowloaded the first image using a 49k connection and it took me several days, only to find out that I couldn't open the file. Looking forward to 10 more days of downloading MSDN 2003.
// Afterall, I realized that even my comment lines have bugs
When one cannot invent, one must at least improve (in bed).-My latest fortune cookie
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Toni78 wrote:
Thank you, thank you, thank you.
You're welcome, you're welcome, you're welcome 
Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"
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Toni78 wrote:
10 more days of downloading MSDN 2003
 I'm on cable, and it took me only 2 hours. ;P
I prefer to wear gloves when using it, but that's merely a matter of personal hygiene
[Roger Wright on VB]
Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.
[Rich Cook]
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It took me 45 mins to download most of it, but then I found out I was running out of disk space, so I had to cancel the download. 
"Blessed are the peacemakers, for they shall be called sons of God." - Jesus
"You must be the change you wish to see in the world." - Mahatma Gandhi
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I want to create an control panel applet with the appearence of windows XP (buttons, tabs, etc) just like the mouse applet looks like.
I have no problem creating and applet by itself but i'm not able to display the dialog () with the XP looks. I imported the RT_MANIFEST as i normally do with a dialog based app but it did not work, i went to msdn and found this page:
http://msdn.microsoft.com/library/en-us/shellcc/platform/commctls/userex/cookbook.asp?frame=true#control_panel
they mention the control panel applet but i really don't understand waht i should do, speacially the link to commoncontrol part.
My steps to create are:
- create an mfc dll
- define the necessary functions (calback, ...)
- rename it to cpl
any thoughts? sugestions? you know the drill 
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Hi, I wrote a simple tcp/ip program in VC++....I have a question regarding sending data. I created a simple tcp/ip chat program where one copy of the same prog. is made a server and other copy of it is the client, and I'm able to send string messages back and forth. I wanted to know if instead of string messages I want to send data of type BYTE. I would like to send for ex. data type BYTE test [5] = 0x03 0x19 0x00 0x12 0xD5
//Send the message
iSent = m_sConnectSocket.Send(LPCTSTR(m_strMessage),iLen);
I thought I could repalce the m_strMessage with variable "test" of type BYTE, but no luck
If you could help me out, I would greatly appericate it.
Arun
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Thats simple. 
Send expects a [long constant pointer to TCHAR] variable, so just putting somthing of type byte isn`t right. still, the second parameter of .Send is
a length of data to be sent, thats it in TCHARs.
So make it that way:
Suppose you have a
BYTE g_aBytes[1024];
filled with some interesting bytes and you want to send 651 of them.
just make a call like that:
iSent = m_sConnectSocket.Send((LPCTSTR) g_aBytes, 651);
here you do s old-style C cast from array of bytes to LPCTSTR. Also you expicitly tell the socket how much data you`d like to send. That`ll do the trick, unless you dont use UNICODE.
In general , from your post i see you`re not much expirienced in C++ programming. I recommend some serious reading - for example Bjane Stroustroup
C++ programming language third edition.
Be good,
Sincerely yours, Ilya Kalujny.
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hi all,
Please see the function below, and let me know if there is something wrong.
It is working, but i don't know if this is the correct way.
void ListFiles(CString strFolder)
{
WIN32_FIND_DATA wfd;
HANDLE handle = FindFirstFile(strFolder+_T("\\*.*"),&wfd);
if(INVALID_HANDLE_VALUE != handle)
{
do
{
if(!(wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
{
//do some thing with func
}
else
{
//check if it is . or ..
BOOL bIsDot = FALSE;
if (wfd.cFileName[0] == '.')
{
if (wfd.cFileName[1] == '\0' || (wfd.cFileName[1] == '.' && wfd.cFileName[2] == '\0'))
{
bIsDot = TRUE;
}
}
if(!bIsDot)
ListFiles(strFolder + _T("\\") + wfd.cFileName);
}
}while (FindNextFile(handle,&wfd));
FindClose( handle );
}
}
Hari Krishnan
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Hello!
I'm in need of a simple graphing/charting library, capable of drawing line graphs (and hopefully a few other types).
However i intend to use it from several languages, so must be packaged as a standard DLL.
I've been searching forever, so any pointers will be greatly appreciated.
regards
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There are some ActiveX controls at codeproject that may be of help. You may also try www.sourceforge.net and codeguru.com.
INTP
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I need information on how to read an image stored in a database into an IStream object.
I have been able to read in into a _variant_t OR CComVariant object. How can I get it into an IStream Object to use with Gdipus::Image.
Thank you
Isaac Inyang
Ansyl Technologies
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I need to have a vector of a class inside another class, but can't seem to get it to work:
class ca{};
class cb{
protected:
vector <ca *=""> va;
};
I included <vector> in cb.h along with ca.h but the compiler gives the following error:
d:\vectest\cb.h(3): error C2143: syntax error : missing ';' before '<'
Anyone know how to use vectors of one class inside of another class?
any help would be appreciated,
George
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vector is a template.
#include <vector>
using namespace std;
And in the class cb you should write vector<ca> va;
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OK, I'm using the files created by the wizard. In which file would you put the "using namespace std;".
Also, I am generating the ca using
ca *cax = new(ca);
Wouldn't the * be needed to hold the pointer?
Thank you,
George
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"using namespace std;" can be written in the file where you write "#include <vector>".
I don't understand your second question.
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Hello,
How can I use SetRedraw function to prevent device content flicker in OnDraw method?
I don't wanna use memory DC.
Thank u in advance.
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SetRedraw() won't help to avoid flicker in OnDraw(). You'll have to use a memory DC to do that.
Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"
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Simple answer is you can not.
John
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Hello, everyone!
I want to read data from serial port under Linux environment
using C. Are there some tutorial or sample codes that I can make
a reference?
Thanks in advance,
George
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Search www.sourceforge.net and see what projects there may use the serial port.
INTP
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Thanks, John buddy!
I have searched some projects. But they are too huge, for example,
a model dailer. I want to know whether there are some tiny samples,
one or two hundred line example?
regards,
George
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hey i'm used to c++.i want to learn visual c++ comprehensively.can anyone suggest a good site or book for me so that i can apply myself?
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It depends what kind of development you're into I guess. If it's just straight unmanaged Visual C++ (which I assume it is since you don't mention .NET), it's then a case of whether you're going down the MFC route, or using just the Win32 API or WTL.
Whatever you end up doing it's probably no bad thing to learn about Windows programming without the assistance of any libraries, in which case, something like Programming Windows by Charles Petzold is an excellent choice.
Alternatively, I can recommend Programming Visual C++ by Kruglinski, Wingo and Shepherd (there's a new release that also covers Visual C++ .NET) and it covers the basics of Windows programming, the majority of it is dedicated to MFC but with some ATL and COM also covered. For MFC in particular I would also highly recommend Jeff Prosise's Programming Windows with MFC.
Alternatively, there's loads of code and articles on the internet that can be used. I'm not aware of any WTL books, but there are some excellent articles on this site about how to use it, so I'd recommend maybe one or two books to get you into it, and then use articles here and elsewhere to supplement.
Of course, this all hinges on you learning how to use C++ and the standard library so once you start using Visual C++ you can actually build things, rather than just knowing how to display list views etc.
--
Paul
"Put the key of despair into the lock of apathy. Turn the knob of mediocrity slowly and open the gates of despondency - welcome to a day in the average office."
- David Brent, from "The Office"
MS Messenger: paul@oobaloo.co.uk
Download my PGP public key
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Immodestly I would recommend my own Visual C++.NET Bible. While Jeff's (Prosise) book is very good, I believe I cover several integral Windows programming topics better (COM, database, XML, etc.)
Cheers,
Tom Archer
Inside C#,
Extending MFC Applications with the .NET Framework
It's better to listen to others than to speak, because I already know what I'm going to say anyway. - friend of Jörgen Sigvardsson
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