C / C++ / MFC

8-Oct-07 2:10

have you tried to use GetCurSel()

-- modified at 8:38 Monday 8th October, 2007
[modified]sorry SetCurSel();

champ238-Oct-07 2:19

champ23

8-Oct-07 2:19

Thanks for reply.
I do not want to highlight on selection.
I m comparing sub item string at runtime, if condition satisfied then i want to highlight that string.

chandu0048-Oct-07 2:35

8-Oct-07 2:35

thats what i mean to say.
why dont you use SetCurSel() to select that item programatically.
you can find more explanation here.
CString str1;//this is the reference string that you want to compare the list items with.
for(int i=0;i<10;i++)
{
1.take the i th string from the list box,
2.if(str1=ith string)
{
list1.SetCurSel(i);
break;
}
}

champ238-Oct-07 3:03

champ23

8-Oct-07 3:03

If that sub item is present more than 1 time in list, so i want to highlight all those rows. I do not want to select, i want to highlight rows with different color on comparison condition satisfied.

Iain Clarke, Warrior Programmer

Iain Clarke, Warrior Programmer8-Oct-07 6:36

8-Oct-07 6:36

I would have a look in the owner draw section of the list control area on codeproject.

It sounds like you should adapt one of the examples to (eg) make some lines with a yellow background.

Iain.

How to use #pragma warning?

bosfan8-Oct-07 1:54

bosfan

8-Oct-07 1:54

Hello,
can someone help me to use this :
#pragma warning(disable : 4996)
when i write this my warning comes again, i dont know why?
Any sugestion for this?

thanks for help
termal

Nelek8-Oct-07 2:01

Nelek

8-Oct-07 2:01

Try it without the blak spaces

Greetings.

--------
M.D.V.

If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?

Help me to understand what I'm saying, and I'll explain it better to you

Wink | ;)

David Crow8-Oct-07 3:32

David Crow

8-Oct-07 3:32

Nelek wrote:
Try it without the blak spaces

Are you serious? Roll eyes | :rolleyes:

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Cedric Moonen8-Oct-07 2:06

Cedric Moonen

8-Oct-07 2:06

This works for the current compilation unit only. That means it will disable the warnings only for the files that 'see' this pragma (if you put it in a header file, it will only work for the files that inlcude this header).
Either put it in your stdafx file or in the project properties (there is an option to disable specific warnings).

Cédric Moonen
Software developer

Charting control [v1.2]

Reading out a C source file

bosfan8-Oct-07 2:10

bosfan

8-Oct-07 2:10

Hello,
thanks for answer!!!

regards
termal

timodc8-Oct-07 1:52

timodc

8-Oct-07 1:52

Greetings to all you C programmers,

I'm writing a program to read out a Csource file,
by this I mean that this program kan locate functions and the difficulty of these functions. And with difficulty I mean the number of subfunctions like if, else etc.
for example:

C source code
Main
{
int a, b, c
If(...)
{
...
...
}
else{}
}

Output
Function: Main
line: 1 to 10
Difficulty: 2
----------------------
I made a little program that reads the source code line by line and than checks if there is a function like main / void / ... If one of the functions is found it then checks how many if / else / ..
The program I builed is mostly made out of Counters (like a++, d++ etc..)
A little Csource it can read,
but when it encounters a bigger Csource it jams.

So my question is,
can anyone give me some advice, cause I'm going to start al over,
or has anyone written a program close to my goal,

with friendly greets,

Timo

Re: Reading out a C source file

chandu0048-Oct-07 2:07

Re: Reading out a C source file

8-Oct-07 2:07

can you just get back with your algorithm.
i feel that, you may have to debug your code line by line to pin point and localise where the code is actually getting jammed.

toxcct8-Oct-07 3:05

toxcct

8-Oct-07 3:05

grammatically speaking, if/else and other language control structures are not functions... nor are void and main alone...
main can be a function if you consider it in its form type main(some params) { ... }
THIS (main, as explicited here) is a function.
void is a data type (actually, void is an exception, and represents an absence of type)
if/else/while/do/for/... are control structures.

if you want to parse a file like a C source file, the best is to understand the grammar first, and then to use a tool like Yacc/Bison...

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Re: Reading out a C source file

David Crow8-Oct-07 3:43

David Crow

8-Oct-07 3:43

timodc wrote:
...but when it encounters a bigger Csource it jams.

No surprise there, as parsing source code files is no trivial task. Check out books on parsing and lexical analysis.

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

VK_BACK is not working on IE 7.0

ShilpiP8-Oct-07 1:22

ShilpiP

8-Oct-07 1:22

Hello all,
I am using ActiveX control on Internet explorer 7.0. The Backspace is not working. same activeX is properly working on IE 6.0.
Thanks in advance.

Yes U Can ...If U Can ,Dream it , U can do it ...ICAN

Problems with creating very big images

Rassul Yunussov8-Oct-07 1:20

Rassul Yunussov

8-Oct-07 1:20

I try to use CImage class for making images, but when i try to create very big images, for example 20 000 X 20 000, the method Create fails.
I wrote 2 different applications, one - is stand alone application, and another one is COM object. All the functionality of both programs are same. So in stand alone application i can create image with such dimensions, but when i use COM my method fails.
Why does it happens?
And how can I solve this problem?

Hamid_RT8-Oct-07 1:35

Hamid_RT

8-Oct-07 1:35

But why you want to make 20000x20000 image?

Rassul Yunussov8-Oct-07 1:43

Rassul Yunussov

8-Oct-07 1:43

reasonable question Smile | :)

Thanks

I now that there is no reason to create images with size more than size of monitor resolution... And i know that I can programmatically capture sections frow wall image and show them on monitor separetly. But as always - i try to find the easiest way Smile | :)

And why in stand alone application i don't have such problems?

Thantks for participation Smile | :)

Hamid_RT8-Oct-07 2:47

Hamid_RT

8-Oct-07 2:47

I was deciding to suggest this way but you used of it previous but I think also its a good way.;)

can anybody help me in solving my problem with connecting to the database

Mark Salsbery8-Oct-07 7:12

Mark Salsbery

8-Oct-07 7:12

Step into the creation code in CImage. Look for the function that fails.

I would guess CreateDIBSection() is failing because it can't get a big enough
block of memory.

Mark

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

philiptabraham8-Oct-07 0:49

philiptabraham

8-Oct-07 0:49

I connected to the database use odbc.I am able to select from the database.Can anybody tell me how to update /delete /insert into the table.

Thanks in advance

Re: can anybody help me in solving my problem with connecting to the database

chandu0048-Oct-07 0:59