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Thank you. Clears up alot of things for me 
one more thing, when calling delete on an array do I need to loop through the array or does:
delete[] lpUserStringInput;
handle that?
Thanks a lot!!!
Dan Willis
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I'm all set guys. thanks alot!
I learn something new every day from this place Woo Hoo! Maybe one of these days I'll be a decent programmer becuase of all of you.
Thank you.
Dan Willis
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what you wrote roughly translates to
char* p = new char*;
you have to decide what ever you meant to do
char** p = new char*;
or
char* p = new char[25];
P.S. If I may, I would strongly recommend "C Programming Language (2nd Edition)"
by Brian W. Kernighan, Dennis Ritchie, Dennis M. Ritchie
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Thanks AlexO
your recommendation is noted. Looking now for it.
Once again thank you.
Cheers!
Dan Willis
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Hi !!
As I was compiling my C++ project, Visual Studio (6.0) crashed and now, when I open my workspace, I get a message telling me the it cannot access the ClassView information file.....
I cannot see my classes anymore !!!
Does anyone know how I could recover the classview ???
Thank you for your help !
Jerome
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Thanks but I don't have any .clw files in my project folder......
Any other idea ??
Jerome
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Have you got the project open in another copy of visual studio?
Sounds stupid and obvious, but I often find myself cursing at a broken classview, only to realise that I'd absent mindedly started visual studio twice (and the first copy has exclusive control over the classview stuff)
A reboot in situations like this can also be a magic fix (assuming you haven't tried that already) - sometimes software just goes mad
--
Help me! I'm turning into a grapefruit!
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Mmmmhh... I didn't even think about trying to reboot......
It's working fine now ! Thank you !
Jerome
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Glad to hear it.
I've seen plenty of occurances of visual studio just going nuts, and needing a reboot to fix it
Such as tracing through a function that was behaving oddly, only to be able to find an if statement that was deciding that 0 == 1 
--
Help me! I'm turning into a grapefruit!
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I get this problem right after DevStudio crashes on me (which is not very often, fortunately). If I then run it again, and reopen the project, I get that message.
The solution then is to open the TaskManager and search for MSDEV.EXE in the list of processes. I usually find two, the one I just ran and the one that had crashed. You can distinguish them by the CPU time. I kill the old process, reopen the project, and everything's cool.
Regards,
Alvaro
The world is a dangerous place, not because of those who do evil, but because of those who look on and do nothing. -- Albert Einstein
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Hy all,
I'd like to ask to someone if is already happened to see this error message during the Compilation phase.
"type name first seen using 'struct' now seen using 'class'"
Do you know something about it??
Thanks in advance
Andrea
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Don't you have the same name for a class and a struct ??
Jerome
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Hy Jerome,
thanks in advance for your support!!
No, or better I think not.
Because I observed this behaviour sometimes.
I create a ATL wizard project, simply dll without MFC support,MTS etc...
After that I add a simple object with ATL wizard, and after again I add a method.
Since I compile this project on order to obtain a simple dll and seems all fine.
When I import the library with #import ....\<name>.tlb no_namespace in other project and try to compile appear the famous error!!
I believe that depend by some setting in my Visual Studio but I'm not sure!!
Bye;)
Andrea
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I know this may seem like a rather simple problem, however it has stumped. Any help would be greatly appreciated.
How are child controls (CEdit, CButton, etc) resized when the window is manually resized or maximized? (I know that all controls are endowed with the ability to redraw themselves, however if I maximize or manually resize the frame window how do I stretch the control either horizontally or vertically so that I am not left with lots of empty space in the window?)
Thanks,
Don
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Alas,
MFC (and Win32 API) doens't automatically support this, you need to do it by hand, on the OnSize(...) handler of WM_SIZE.
There are a couple of ways of doing it, either you manually resize and reposition each control, or you use one of many solutions presented here on codeproject, search for them in the dialog section.
Max.
Maximilien Lincourt
For success one must aquire one's self
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One solution is to override OnSize() and move the objects accordingly via MoveWindow() and SetWindowPos().
Kuphryn
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I spawned a modeless dialog from my view class. It debug asserts or crashes in release:
BOOL CMsg::OnInitDialog()
{
CDialog::OnInitDialog();
m_nTimer =SetTimer(1,4000,0);
return TRUE;
}
void CMsg::OnTimer(UINT nIDEvent)
{
DestroyWindow();
KillTimer(m_nTimer);
CDialog::OnTimer(nIDEvent);
}
void CMsg::PostNcDestroy()
{
delete this;
CDialog::PostNcDestroy();
}
Switching the order of destroyW and KillTimer doesnt help...Call stack says OnTimer...
Appreciate your help,
ns
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ns wrote:
delete this; CDialog::PostNcDestroy();
Rethink the order. In 2 lines above you delete an object and then you call a method on that object
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aaargh! I see ....
I was also being blind in the OnTimer function...destroying a window and trying to process it....
Hope I learned from this lesson!!!
Appreciate your help,
ns
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ns wrote:
Hope I learned from this lesson!!!
That's the difference between the idiot and the smart. Both make mistakes, but only the smart learns something out of it.
--
Human beings, who are almost unique in having the ability
to learn from the experience of others, are also remarkable
for their apparent disinclination to do so. (Douglas Adams)
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The drag and drop using "DragAcceptFile" do not produce results...
the code that I use is :
void dragDialog::OnDropFiles ( HDROP hdrop )
{
AfxMessageBox ("Done");
}
but the messagebox is not displayed when i drag and drop a file on the dialog.
Is needed a register method to do this ?
Can everyone help me sending me a small code ?
redlion@freemail.it
tank you
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can anyone give me a sample of how to receive a UDP Packet using recv() call.
i have a criteria that i don't want the usual recvfrom() call but instead want to use the recv call.
any suggestions appreciated....
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How can i place a dialog as a control on another dialog ??? We can place buttons on a dialog, similarly i want to place another dialog on a parent dialog ????
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You can use property pages for this
--
Help me! I'm turning into a grapefruit!
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