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RobJones wrote:
This process can take up to 30 seconds and I don't
It sounds as though the thread is also having to wait for some kind of response back from the servers that it contacts. It would solve your problem if the thread just simply said "Bye" and did not wait for a response. But this may not be possible if the communication is taking place in a synchronous manner.
Chris Meech
"what makes CP different is the people and sense of community, things people will only discover if they join up and join in." Christian Graus Nov 14, 2002.
"AAAAAAAAAHHHHHH!!!!! Those leaks are driving me crazy! How does one finds a memory leak in a garbage collected environment ??! Daniel Turini Nov. 2, 2002.
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In the thread I have to startup winsock make the connection and then say "Bye" and it's going through a loop so it is synchronous. The time problem is with the machines/servers that it can't talk to, some times it takes awhile to get the "Can't connect" error/status. It would be cool if I could spawn the thread and then exit and let it do it's thing until it was done.. I should probably create a process for this communication.. and let that process do the work while the main application exits.
Thanks,
Rob
Whoever said nothing's impossible never tried slamming a revolving door!
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Hail everyone,
I have a program which consists of one mfc console exec, two statically linked dll and one dll which loaded with LoadLib.
When I build all these stuff it works in both debug and release.
But... In release I get wrong results. Program works without errors or exceptions, but it looks like some variable zeroed or mixed with others.
All optimization switched off. So only difference in /MD or /MDd and in a presence of debug info.
I assume that there're some things that I should take into account, but I simply don't know them.
Any advices are appreciated.
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Hm... not sure I understand... but all varibles that are not assigned a value, will be assigned a random value in Release mode.
I hope I'm right!
Rickard Andersson@Suza Computing
C# and C++ programmer from SWEDEN!
UIN: 50302279
E-Mail: nikado@pc.nu
Speciality: I love C#, ASP.NET and C++!
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How may I disable Caps Lock key?
Thanks
Haim 
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Use screwdriver & pliers!
Brian
Sorry could not help it.
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Check sysinternals.com for Ctrl2Caps (I believe it's called).
Why do you want to disable it?
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Where is that method?
I can see in MSDN Library that both ifstream and ofstream classes have it!
but when my fstream object tries to call it, then it's not found!?
Huh?
I want the filedesc to call _chsize(fstream::fd(), 0); but I can't...
help me!
Rickard Andersson@Suza Computing
C# and C++ programmer from SWEDEN!
UIN: 50302279
E-Mail: nikado@pc.nu
Speciality: I love C#, ASP.NET and C++!
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Are you sure that fd is generating the error? I am not entirely sure that you can pass a fstream file descriptor to a routine like _chsize, which is expecting a file handle.
Gary Kirkham
A working Program is one that has only unobserved bugs
I thought I wanted a career, turns out I just wanted paychecks
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Here is my code:
void CLogBook::ClearLogBook()
{
_chsize(fstream::fd(), 0);
}
CLogBook is derived from fstream
Here is the error:
error C2039: 'fd' is not a member of 'std::basic_fstream<_Elem...... bla bla
error C2065: 'fd' : undeclared identifier
So....  
Rickard Andersson@Suza Computing
C# and C++ programmer from SWEDEN!
UIN: 50302279
E-Mail: nikado@pc.nu
Speciality: I love C#, ASP.NET and C++!
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Rickard Andersson wrote:
Where is that method?
I can see in MSDN Library that both ifstream and ofstream classes have it!
That's the old, deprecated, istreams library. It predates the C++ standard, which by now is almost exactly half-a-decade old.
If you have the need to handle a stream as a file, I think you have misunderstood the semantics of a stream.
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Mike Nordell wrote:
If you have the need to handle a stream as a file, I think you have misunderstood the semantics of a stream.
Well, can you tell me how to delete the file contents, perhaps?
Because, that's what my problem is!
Rickard Andersson@Suza Computing
C# and C++ programmer from SWEDEN!
UIN: 50302279
E-Mail: nikado@pc.nu
Speciality: I love C#, ASP.NET and C++!
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Rickard Andersson wrote:
Well, can you tell me how to delete the file contents, perhaps?
Because, that's what my problem is!
Judging from your other post, it seems your CLogBook class is inheriting std::fstream (which AFAICT must be to get the insertion and extraction operators implemented "for free", else it would probably be aggregated), why you could try to just close() the fstream, deleting or truncating the file using some other function(s) that support this - bringing us back to ANSI-land from _chsize to e.g. remove - and then try to open() the file again (assuming you have saved the filename the CLogBook is supposed to operate on).
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Aargh!! 
No better way? Weird in my opinion!
But okay... I have to do so! Thank you!
Rickard Andersson@Suza Computing
C# and C++ programmer from SWEDEN!
UIN: 50302279
E-Mail: nikado@pc.nu
Speciality: I love C#, ASP.NET and C++!
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I have a multitreading VC project developed with msvc 6.0
My problem is when I'm running the application in debug mode and some error apears.
The debug pointer stops somewhere in the code written by MS MFC staff and application quits.
I want the debug pointer donot to enter the code written by MS MFC staff,
because I can not determine where is my error cousing line of code.
Seval
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When your program stops, use keypress 'Alt + 7' to bring up the call stack. It will list all the function calls made up to the point of the error. Just go back in the list until you get to your own code.
HTH
Sonork 100.11743 Chicken Little
"You're obviously a superstar." - Christian Graus about me - 12 Feb '03
Within you lies the power for good - Use it!
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Hi.
i've derived 'CMyListCtrl' from 'ListCtrl'. i've made some functions which allow edit subitems.
On "EditSubLabel" i've made a on-fly editbox where i can type in some text.
But i have the following problem:
I have multiple columns like 'UserID', 'UserName' and 'Birthdate'
The items in userid have to be numeric and 'birthdate' has to be in correct format too.
I know i've got to make a subclass from CEdit (CMyEdit) and overwrite the WM_CHAR message .. but how can i know in 'CMyEdit' which type we are talking about? I think i have to check in the 'CMyListCtrl' class in which column has been clicked and then set a private member of CEdit on a specific value. But that's not good neither .. because then the class will only work for that specific situation .. and i want it too be easily adaptable.
Anyone can help me with this one? (i hope i described my problem enough )
Greetings
Jens
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The iItem and iSubItem members of the LVITEM structure passed in the LVN_BEGINLABELEDIT message to the list control contains the row and column information.
/ravi
Let's put "civil" back in "civilization"
http://www.ravib.com
ravib@ravib.com
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yes ok
void CMyListCtrl::OnBeginlabeledit(NMHDR* pNMHDR, LRESULT* pResult)
{
LV_DISPINFO* pDispInfo = (LV_DISPINFO*)pNMHDR;
LV_ITEM *plvItem = &pDispInfo->item;
*pResult = 0;
}
At the making of the columns, can i set for example (like in visual basic) a tag, an help variabele to detect which type of column we are talking about?
or could you provide me with some working code?
Greetings
Jens
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Hi Jens,
The column number is the iSubItem member. You don't need to tag the columns since all you want is its index.
/ravi
Let's put "civil" back in "civilization"
http://www.ravib.com
ravib@ravib.com
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To all the experts,
i am writing a application which uses Microsoft Word to print mailing labels.
The Microsoft Knowledge Base Article 278260 "Howto use MFC to Automate word to print Mailing Labels" was a big help so far.
I would really like to give the user of my application a list of available labels to choose from prior to printing. But i can't figure out how to get the list of available labels from word.
This seems to be possible for custom labels by using the CustomLabels - object. However the MailingLabel - object provides no way to get the count or names of the available predefined labels. The only thing you can get is the name of the "last used" label using GetDefaultLabelName(). I even tried to figure out in which file these labelnames are stored to retrieve them from there but without success.
Can anybody help me on how to get this list of available labels out of word?
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I have an dialog based app where the window name can change, however I wish to find the app using FindWindow, so I need to assign a class name to it. I tried to do this using
RegisterWndClass(AfxGetInstanceHandle());
<br />
BOOL CMyDlg::RegisterWndClass(HINSTANCE hInstance)<br />
{<br />
WNDCLASS wc;<br />
wc.lpszClassName = "classTimeNet";<br />
wc.hInstance = hInstance;<br />
wc.lpfnWndProc = ::DefWindowProc;<br />
wc.hCursor = NULL;<br />
wc.hIcon = NULL;<br />
wc.lpszMenuName = NULL;<br />
wc.hbrBackground = (HBRUSH)::GetStockObject(LTGRAY_BRUSH);<br />
wc.style = CS_GLOBALCLASS;<br />
wc.cbClsExtra = 0;<br />
wc.cbWndExtra = 0;<br />
<br />
return (::RegisterClass(&wc) != 0);<br />
}
I then use Spy++ to view the class name, and it hasn't been set. 
Does anyone have any ideas please?
I feel like I'm diagonally parked in a parallel universe
Jeremy Davis
http://www.astad.org
http://www.jvf.co.uk
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