C / C++ / MFC

29-Jan-08 3:30

writing SPLASH into CP article search engine makes miracles
http://www.codeproject.com/info/search.aspx?artkw=SPLASH&sbo=kw[^]
Smile | :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

[my articles]

CFile operation

AnayKulkarni29-Jan-08 2:36

AnayKulkarni

29-Jan-08 2:36

Hello to all,
in my project i have created one file "header.e01" through "CFile" class object and i wrote some data in it.Now i again created another file "header.e02" through "CFile" class only and i want to copy entire data from "header.e01" to "header.e02" rather i want to write total data in "header.e01" to "header.e02" through object of file "header.e01" means can i write object of file "header.e01" into "header.e02" file.can any body plz tell me how this can be done? it is urgent so plz can anybody help me?

Thanks and Regards,

Anay

Maximilien29-Jan-08 2:52

Maximilien

29-Jan-08 2:52

I do not understand what you are writing!!!

you want to copy the WHOLE content of header.e01 to header.e02 ?

or

you want to copy PART of the content of header.e01 to header.e02 ?

IMO, if you can write the file, you can read it back and save it back again to another file.

Maximilien Lincourt
Your Head A Splode - Strong Bad

David Crow29-Jan-08 3:14

David Crow

29-Jan-08 3:14

AnayKulkarni wrote:
...i want to copy entire data from "header.e01" to "header.e02"...

So have you considered using CopyFile()?

"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman

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CPallini29-Jan-08 4:48

29-Jan-08 4:48

http://www.codeproject.com/script/Forums/View.aspx?fid=1647&msg=2386811[^]
Poke tongue | ;-P

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

[my articles]

Rajesh R Subramanian29-Jan-08 3:35

Rajesh R Subramanian

29-Jan-08 3:35

AnayKulkarni wrote:
rather i want to write total data in "header.e01" to "header.e02" through object of file "header.e01" means can i write object of file "header.e01" into "header.e02"

What do you mean by object of header.e01?

Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP

how to make CTreeCtrl labes trasperent

Rajkumar R29-Jan-08 3:43

Rajkumar R

29-Jan-08 3:43

AnayKulkarni wrote:
means can i write object of file "header.e01" into "header.e02" file.

I quess your are talking with respect to object persistance (Serialization), You want to store the Object (CFile) State to the file 2 (header.e02) rather than copying the entire data.

I cannot trace the functions for this, I would suggest a solution.
overload the operators for Serialization,

CArchive& AFXAPI operator<<(CArchive& ar, CFile& fileObj)
{
	// Store object state
	ar << fileObj.GetFileName();
	ar << fileObj.GetPosition();
	return ar;
}

CArchive& AFXAPI operator>>(CArchive& ar, CFile& fileObj)
{
	// Retrieve object state
	CString FileName;
	ULONGLONG pos;
	ar >> FileName;
	fileObj.Open(FileName, 0);
	ar >> pos;
	fileObj.Seek(pos, 0);
	return ar;
}

now you are able to store Cfile Object State through CArchive.
Eg:

CArchive archive(&File1, CArchive::store);
	archive << File2;

please use the logic of above, there may be compile / runtime error, that depends on your implementation

sarat29-Jan-08 1:26

sarat

29-Jan-08 1:26

i made CTreeCtrl backgruond color gradient
now i wanna know how to make the labes trasnperent so that white color background will not appear

please let me know

thanx in advance

Re: how to make CTreeCtrl labes trasperent

Rajesh R Subramanian29-Jan-08 1:38

Rajesh R Subramanian

29-Jan-08 1:38

Is this[^] article of any help to you?

Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP

Re: how to make CTreeCtrl labes trasperent

sarat29-Jan-08 4:44

sarat

29-Jan-08 4:44

I am not able to understand in that
i dont wanna do OnPaint
I am getting image as trasparent but the text next to image is not trasperent it shows white background how to remove the white background and put trasperent color
please help me out

Problem with Vista...

SnaKeBeD29-Jan-08 0:44

SnaKeBeD

29-Jan-08 0:44

hi all,

i have a problem working with a program in vista, this program made by myself is creating a file in the application path and writing some data in to the file, but when i try to run it in the vista its showing a exceptional error. I think its not allowing my application to write a file in to the installed path.

Can Anybody help me to sort out my problem?
Frown | :(

||SnAkeBed||

Maxwell Chen29-Jan-08 0:55

Maxwell Chen

29-Jan-08 0:55

Try this:
Right-click at the executable file, and choose [Run as Administrator] ...

Maxwell Chen

SnaKeBeD29-Jan-08 1:10

SnaKeBeD

29-Jan-08 1:10

hi ,

it worked................... thanks a lot ................................

||SnAkeBed||

Rajesh R Subramanian29-Jan-08 1:00

Rajesh R Subramanian

29-Jan-08 1:00

SnaKeBeD wrote:
showing a exceptional error

I'm amazed!

Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP

Maxwell Chen29-Jan-08 1:02

Maxwell Chen

29-Jan-08 1:02

It's [C0000005] access violation. Roll eyes | :rolleyes:

Maxwell Chen

Re: Could any one tell...

Mark Salsbery29-Jan-08 5:46

Mark Salsbery

29-Jan-08 5:46

SnaKeBeD wrote:
this program made by myself is creating a file in the application path

You do know this is bad practice, right?

If you intend your app to be used by standard users, they
will have to enter a password every time.

There is proper places to create app data files, both common and per-user.

Mark

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

Could any one tell...

rowdy_vc++29-Jan-08 0:06

rowdy_vc++

29-Jan-08 0:06

Hi friends..

i have one doubt with my project regarding with CFile ..how to write serial number in a file regarding with file size.

the file contains data like this ..

abs
der
con
foj
etc..

this is the file structure the output file like this only..

1.abs
2.der
3.con
4.foj
etc..

how its possible.?

Thanks

raju.k

CPallini29-Jan-08 0:49

Re: Could any one tell...

29-Jan-08 0:49

raju.k wrote:
i have one doubt with my project regarding with CFile ..how to write serial number in a file regarding with file size.

the file contains data like this ..

abs
der
con
foj
etc..

this is the file structure the output file like this only..

1.abs
2.der
3.con
4.foj
etc..

how its possible.?

???

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

[my articles]

Maxwell Chen29-Jan-08 0:53

Maxwell Chen

29-Jan-08 0:53

He wants to insert a number at the beginning of every lines in a file.

Maxwell Chen

Thanks.

CPallini29-Jan-08 0:58