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You need to learn C++ before you can use VC++
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ah, the way you phrased this: "i'm very interested in c++ and now want to extend my skills" made it sound like you wanted to know C++ too.
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How do I delete the history in a ChtmlView? Also, how do I found out what drives are active (i.e. A:, D:, …)? I need to make a program that have an icon representing the drives and the user is able to open the drives.
Thank you
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pdunn wrote:
Also, how do I found out what drives are active (i.e. A:, D:, …)?
_getdrives();
pdunn wrote:
I need to make a program that have an icon representing the drives and the user is able to open the drives.
Maybe you should use the DriveListBox control
Cathy
Life's uncertain, have dessert first!
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Does anyone know how to write a program to burn a DVD, using some API or COM interface?
Also, on a related note, where can I find information on the format of the .VOB and .IFO files that make up a DVD?
Sorry if I am just missing something obvious. I have been known to do that some times. 
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Have you looked into the Nero SDK/API[^]? It does both CD's and DVD's.
"Blessed are the peacemakers, for they shall be called sons of God." - Jesus
"You must be the change you wish to see in the world." - Mahatma Gandhi
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Thanks! Even better yet, I have nero!
Anyway, that appears to solve my problem with burning the disc. It does not seem to be able to generate the .vob and .ifo files required for the DVD.
What I want to do is write a program that will capture video, synchronize the A/V streams, and convert it to DVD format. Ideally, I could capture video directly into a DVD-compatible format. If anyone can help me there, that would be appreciated.
Thanks,
Mike_V
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i want to add the tooltip for the clistctrl's item,when the item changes, the tooltip changes according to the item
how can i do? thanx!
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what are the values for the enter adn delete keys?
and how would i map them for a tree control?
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VK_RETURN and VK_DELETE (as defined in WinUser.h)
I would handle them in the TVN_KEYDOWN notification handler
void CMyDialog::OnKeyDownTree(NMHDR* pNMHDR, LRESULT* pResult)
{
NMTVKEYDOWN* pTVKeyDown = (NMTVKEYDOWN*)pNMHDR;
if (pTVKeyDown->wVKey == VK_RETURN)
{
}
else if (pTVKeyDown->wVKey == VK_DELETE)
{
}
*pResult = 0;
}
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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How would you define a 3-dimensional array of vectors (of any type), and how would you access them?
Thanks.
William
Fortes in fide et opere!
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vector< vector < vector < int > > >
Make sure you put spaces between the >, otherwise two of them look like a shift operator >> 
Christian
<b>NO MATTER HOW MUCH BIG IS THE WORD SIZE ,THE DATA MUCT BE TRANSPORTED INTO THE CPU.</b> - <i>Vinod Sharma</i>
<b>Anonymous wrote:
OK. I read a c++ book. Or...a bit of it anyway. I'm sick of that evil looking console window.
I think you are a good candidate for Visual Basic. </b> - <i> Nemanja Trifunovic</i>
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Thanks!!
William
Fortes in fide et opere!
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 I managed to enumerate currently running the processes, but I couldn't show their starting (or creation) time. How Can I do this?
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If you have a handle to the process, you can use the Win32 function GetProcessTimes. However, it only works on NT/2K/XP systems.
Chris Richardson
Terrain Software
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does anyone know how to make a dll that will work with mirc to show the modem speed for a dialup modem? 
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in my MDI app.......I inserted a CRecordView-base Class named CLogin
when I input my ID and my Password .... I want this form disappear but when
app run to this line
GetDocument()->OnCloseDocument();
Login Form is hide and a Error MessageBox show
Unhandled exception in QLBH.exe (MFCD42D.DLL): 0xC0000005: Access Violation.
and cursor point to this line in DBCORE.CPP like following:
BOOL CRecordset::IsOpen() const
{
if (m_hstmt == NULL)
return FALSE;
.....
}
I tried use:
SendMessage(WM_CLOSE) or SC_CLOSE
or GetParentFrame()->SendMessage(WM_CLOSE);
but no result
help me
thank
<code>
void CLogin::OnOk()
{
CString strID,strPass;
m_editID.GetWindowText(strID);
m_editPass.GetWindowText(strPass);
m_pSet->MoveFirst ();
while(!m_pSet->IsEOF())
{
if(!strID.Compare(m_pSet->m_ID))
{
if (!strPass.Compare(m_pSet->m_Pass))
AfxMessageBox("ok");
else
AfxMessageBox("wrong");
GetDocument()->OnCloseDocument();
}
m_pSet->MoveNext();
}
}</code>
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I am wondering what files to distribute with my MFC app to get it to work on various different machines. In my project settings, it says I am using MFC in a shared DLL. When I go to run my app on my XP (versus my 98 where I developed it), it doesn't work.
So, obviously I need to distribute some files, but which ones?
Thanks.
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I used dependency walker. I copied the files: mfc42.dll and msvcrt.dll from my visual C++ CD and put those in my target machine's system folder. I also copied the release version of my app onto the target machine and it still doens't work. The target machine is WinXP and when I run my app it comes up with some dialog box that really doesn't explain the error.
**EDIT**
I looked up in MSDN about this and they said I had to register my DLLs on the target machine. How do I do this?
Any more help is appreciated. Thanks.
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1. You do NOT have to register the MFC dll, or the C runtime ( which is what MSVCRT is ), only COM dlls need to be registered. As an aside, if I were you, I'd look at why you need the C runtime, because where you are using C, you may find that C++ provides a better alternative anyhow.
2. In either case, the DLL needs to be in the same directory as your exe or a directory in the search paths, like system32. I find it hard to believe that WinXP does not come with the MFC dll though.
3. Finally, if you really want people to help you, have you considered telling us what the error message is ? Just because you don't understand it, doesn't mean it isn't actually useful.
Christian
NO MATTER HOW MUCH BIG IS THE WORD SIZE ,THE DATA MUCT BE TRANSPORTED INTO THE CPU. - Vinod Sharma
Anonymous wrote:
OK. I read a c++ book. Or...a bit of it anyway. I'm sick of that evil looking console window.
I think you are a good candidate for Visual Basic. - Nemanja Trifunovic
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OK I figured it out, thanks for all the help guys. The problem was part of my code, namely GetProfileBinary. I fixed it, so it's all good.
I finally understand all this stuff. Thanks.
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Christian Graus wrote:
As an aside, if I were you, I'd look at why you need the C runtime, because where you are using C, you may find that C++ provides a better alternative anyhow.
Why do you always do that?
Trying to "correct" people. I use C all the time, for a lot of things I like the good old CRT functions way better than the C++ counterparts.
I often prefer C with Classes
And one thing that really sucks, is seeing the "I know better types" saying such crap all the times.
There have been other people saying the same, so I'm not the only one
- Anders
Money talks, but all mine ever says is "Goodbye!"
http://SourceLocker.net[^] SourceControl and DefectTracker Project.
nsms@spyf.dk <- Spam Collecting
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Anders Molin wrote:
Why do you always do that?
Trying to "correct" people.
Because if someone asks a question, I presume they want an answer ?
Anders Molin wrote:
I use C all the time, for a lot of things I like the good old CRT functions way better than the C++ counterparts.
A lot of old timers or people who learned C first because of the inadequacy of universities tend to cling to C. And sometimes C provides a better alternative. I have written whole apps in C, and some of my C++ code relies on the CRT. But, for example, C style file handling and string handling are both ugly as hell, and most people who use them have no idea that they are using C and that C++ provides a better alternative. Many people I work with have been thankful that I took the time to pull their programming into the 1990's by showing them these things.
You'll note that I said 'you MAY find that C++ provides a better alternative'. If you can't tell that this means I am making a suggestion and not saying that all dependancy on MSCVRT needs to be obliterated, that's your problem.
Anders Molin wrote:
And one thing that really sucks, is seeing the "I know better types" saying such crap all the times.
There have been other people saying the same, so I'm not the only one
You and all the others can go to hell, collectively. If I *don't* know better than the person asking the question, why the hell would they ask, or why would I try to answer ? I've made a suggestion, for free. If the original poster does not like it, that is fine. If you, as a third party feel the need to throw your 2 cents worth in, one just has to wonder why. If the C++ community as a whole didn't tend towards ignorance of the difference between C and C++, and the existence of the STL, then I wouldn't have to presume that a lot of people who use antiquated methods do so because they don't know better. I try to avoid just posting 'use the STL' without making suggestions on whatever method the person *is* using, but if the STL would tend on average to provide a better alternative, then an answer that does not say so is incomplete. Excuse me for trying to help.
Christian
NO MATTER HOW MUCH BIG IS THE WORD SIZE ,THE DATA MUCT BE TRANSPORTED INTO THE CPU. - Vinod Sharma
Anonymous wrote:
OK. I read a c++ book. Or...a bit of it anyway. I'm sick of that evil looking console window.
I think you are a good candidate for Visual Basic. - Nemanja Trifunovic
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