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I will try the binary mode operation and then update you.
Thanks kakan.
Vichu
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Hi kakan,
I fixed that seekg problem. Just I read the text file in binary mode rather than text mode.
Thank you for your response.
Regards,
Vichu
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If your file is really formatted as you have shown, you might want to use GetPrivateProfileString and SetPrivateProfileString instead. They are intended to handle files with the format you show
[SECTION]
Key=Value
Key2=Value2
Hope that helps.
Karl - WK5M
PP-ASEL-IA (N43CS)
PGP Key: 0xDB02E193
PGP Key Fingerprint: 8F06 5A2E 2735 892B 821C 871A 0411 94EA DB02 E193
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Hi krmed,
You are exactly correct. But in my application, I am using fstream class and its member function to read/write the text file. The seekg function works well in binary mode.
Thank you for your information.
Vichu
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Hi all.
I have some problem, I need class thet manage files as CFile in MFC, but in console.
can anyone help me.
Thanks for any help.
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MFC can be used in Console application also. So use MFC, and then u can use its CFile also.
Come online at:-
jubinc@skype
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david bagaturia wrote: I have some problem, I need class thet manage files as CFile in MFC, but in console.
Look up AfxWinInit in MSDN. There is a sample along with it.
Also when you create a console project you have an option where you can specify whether you want MFC support for your application or not.
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You can use CFile in a console app. The AppWizard for console apps has a checkbox for adding MFC support.
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Tanks all.
It will useful for me, it solve a proble in my other project sow it help me lot, but in this time I am writing service and I need console, I can't use MFC.
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david bagaturia wrote: but in this time I am writing service and I need console, I can't use MFC.
What about fstream ?
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Thanks all.
I have solve problem!!
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Hi,
I am working on RichEdit Control,I am using it in Wizard Dialog.
I want to append & insert Unicode Text at specific position in RichEdit in the format such as (BOLD,ITALIC,ARIAL etc.).
if anyone has idea please tell me.
Thanks,
Swapnil.
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I think you aksed this question on previous messages I suppose you couldn't find answer,If I remember true I think I saw a discuss on the www.codeguru.com(Visual c++ section) about RichEdit(format text,...) see it yesterday
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I'm pretty sure I answered yesterday. Since you didn't believe that answer (apparently) then
maybe you haven't read anything about Rich Edit Controls[^]...
Great job, team. Head back to base for debriefing and cocktails.
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I have a fragment of code as an example, and I'm trying to figure out what it does and how.
void WINAPI CLeft::Abc(LinkPtr pData)<br />
{<br />
g_Spec().Xyz(pData);<br />
}
I know CLeft::CLeft is a global outside of any class. It receives callbacks from a server.
I know Xyz is in a class.
I know the pointer pData is being passed.
I think both Abc and Xyz are defined in the same file.
I'm not sure what g_Spec().Xyz() really is.
I'm trying to figure out how and where one defines g_Spec().Xyz(pData) so it can
1)be referenced by Xyz
2)be a class or within a class
Anything look familiar? I really don't know if there is enough here to provide sufficient information.
I am currently using the following and don't like it. It seems too complex, but that's how I got it to work.
Abc is outside any class.
Xyz is a function in CNewDlg.
void WINAPI Abc(LinkPtr pData)<br />
{<br />
((CNewDlg*)AfxGetApp()->m_pMainWnd)->Xyz(pData); <---I don't like this
}
Thanks
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Oliver123 wrote: I'm not sure what g_Spec().Xyz()really is.
From its name it semms to be a global, and from its use I think it could be a global function, returning the reference to a singelton-instance of a class providing a function called Xyz , which takes a parameter that very well could be a LinkPtr .
Oliver123 wrote: void WINAPI Abc(LinkPtr pData)
{
((CNewDlg*)AfxGetApp()->m_pMainWnd)->Xyz(pData); <---I don't like this
}
Have you considered sending a user defined message?
Failure is not an option - it's built right in.
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i have to list all the hardware devices in the system by c language. is there any function to display all the devices. anyone know this. please help me
Arise Awake Stop Not Till ur Goal is Reached.
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Please don't keep repeating the same question. There is no simple function. You could get all the information you need from the registry.
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Hey, I want to creat a new folder with a new file. Now my code can only creat a new folder but no file.What is the wrong with my code?Please help anyway you can.. Thanks in advance.
m_Luting is the name of the folder , type CString
m_Name is the name of the file ,type CString
My code :
char path[300];
CString stname=".bin";
CString cell;
CreateDirectory(_T(m_Luting), NULL);
strcat(path,m_Luting);
strcat(path,m_Name);
strcat(path,stname);
fstream fMyfile;
fMyfile.open(path,ios:out|ios::binary|ios::trunc);
if(!fMyfile){ exit(-1);}
fMyfile.close();
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zhangguoliming wrote: strcat(path,m_Luting);
This should probably be strcpy() instead.
zhangguoliming wrote: fMyfile.open(path,ios:out|ios::binary|ios::trunc);
What is the value of path at this point?
On a side note, since you are using MFC, have you looked into CFile ?
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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1) don't put m_Luting in a _T() macro.
2) Since you're using MFC, use it all the way...
if (CreateDirectory(m_Luting))
{
CString sPath;
sPath.Format("%s\\%s%s", m_Luting, m_Name, stName);
CFile file;
CFileException e;
if (file.Open(sPath, CFile::modeCreate | CFile::modeWrite, &e)
{
#ifdef _DEBUG
afxDump << "File could not be opened " << e.m_cause << "\n";
#endif
return;
}
else
{
file.Close();
}
}
else
{
AfxMessageBox("Could not create folder.");
}
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997 ----- "...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
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zhangguoliming wrote: Hey, I want to creat a new folder with a new file. Now my code can only creat a new folder but no file.What is the wrong with my code?Please help anyway you can.. Thanks in advance.
CDiskObject: Simplifying common disk operations[^]
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You can also use of CreateFile for create or open a file
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Hi,
Can I change executable name which my project will produce after compilation, based on some define in projects code.
For example can I have something like:
#define EXE_NAME "MyApp.exe"
such a way that after building the project I will actually get MyApp.exe file?
Using VS 2003, VC++
Thanks,
Mike
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suggam wrote: Can I change executable name which my project will produce after compilation, based on some define in projects code.
I don't think so. The linker, not the compiler, determines the output file name.
Maybe this will work for your needs: OutputFile Property[^]
Mark
Great job, team. Head back to base for debriefing and cocktails.
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