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thathvamsi wrote: eg., 1, Steve,Dave, 25yrs, California
If the string to be parsed is "1, Steve,Dave, 25yrs, California", there's no way to reliably differentiate between the various commas. Depending on the placement of a space is unreliable.
Now, if you have control over how the aforementioned string is put together, then a solution is very easy.
"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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I created a edit box and a "apply" button. when i clicked button, I want it can retrieve the value which i typed in the edit box.following is my code, but why it doesnt work?
void CIPConfig::OnBnClickedButton2() // enable
{
UpdateData(FALSE);
int level;
level = atoi(v_level);//v_level is varibale of edit box.
}
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if you want to read of editbox you can use GetWindowTextor GetDlgItemIntor GetDlgItemText
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yijia_24 wrote: UpdateData(FALSE);
use
UpdateData( TRUE );
yijia_24 wrote: int level;
level = atoi(v_level);//v_level is varibale of edit box.
u can directly create a int varaiable for the edit control. no need of this..
nave
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yijia_24 wrote: level = atoi(v_level);//v_level is varibale of edit box.
why using atoi function.. you can use DDX_Text directly for integer value
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You
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Thank you very much!
Would you explain to me the difference between UpdateData(FALSE) and UpdateData(TRUE)? I am still very confused about it.
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Thank you very much!
now i need send this data to a socket, do u know how to do it?
Thank you,
yj
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yijia_24 wrote: UpdateData(TRUE)?
when u call the UpdateData(TRUE), the values in the control are set to the value variable created for each control.
When u call the UpdateData(FALSE), the values in the variable is set to the correspoding control.
When u call a UpdateData function, it sets/gets all the value to and from all the controls to the variables. some times u may want to take only the text of one edit control. But in that case also all controls in the dialog are upadated. It slows down the program.
U can use the GetDlgItemText() or SetDlgItemText instead of UpdateData()( I recommend this )
nave
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Thank you very much!
I appreciate you spending time over my questiones.
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yijia_24 wrote: Would you explain to me the difference between UpdateData(FALSE) and UpdateData(TRUE)?
Here is a good article on UpdateData Avoiding UpdateData [^]
I'd love to help, but unfortunatley I have prior commitments monitoring the length of my grass. :Andrew Bleakley:
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yijia_24 wrote: I am still very confused about it.
Which is why you should avoid it. See here for more.
"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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Naveen R wrote: yijia_24 wrote:
UpdateData(FALSE);
use
UpdateData( TRUE );
Another reason why UpdateData() should be avoided.
"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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Not sure where to post this, so I hope the admin will bump it somewhere more appropriate (not /dev/null!)
I am looking at Vista RC1, and am curious about the geomentry shaders in DirectX.
Does anyone know about these?
Is there any/much sample code about?
Thx
Hugh
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me wrote: I am looking at Vista RC1, and am curious about the geomentry shaders in DirectX.
The latest DirectX SDK has DX 10 sample code which works only on Vista, so if you have Vista developer preview, you can download the latest SDK and see for yourself.
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Yes, I've had a quick flick through those, but was wondering if there were any other samples 'out in the wild'. It looks like a really powerful tools, and I am also interested in how people are looking to use it.
(I just thought - I should review the license and check we're allowed to post sample code at this early stage!)
H
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me wrote: but was wondering if there were any other samples 'out in the wild'.
Not sure about that, have you seen Crysis tect demo? They use DX 10 technology, but I haven't seen it running on the actual computer, just videos.
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Does FAR have a defined menaing in VC++? I'm trying to work through some code and am puzzled by this usage.
typedef OrderTypeStr FAR *OrderTypePtr;
Thanks
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You can ignore "far", it hasn't been relevant since the 16-bit days.
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...i can't find any :P.
Is this concept implemented or do i really have to provide an exact location for every label/button/text box that i use?
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You put the controls exactly where you'd like them to be. You can, however, move/size controls at runtime.
"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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There are bunches of them. Search for "resizing dialogs" and you should get a bunch of hits.
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I was talking about a microsoft team implementation...i saw some resize helpers around here somewhere but none of them do what i need them to do. It's a bit frustrating 'cause when you're developing some huge application with complicated non gui processes, the last thing you want to focus on is layout. And don't talk to me about the Dialog editor that ships with the .net platform...not everything can be done by mouse clicks 
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Okay. I use a third party layout manager myself. What do you need to do specifically that the other layout managers do not do?
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These days a I make my UIs in HTML using the WebBrowser control. The HTML communicates to the app using window.external and the app calls back into the HTML using the IHTMLDocument::get_Script method.
Steve
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