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maybe it is some helpful to you here[^]
whitesky
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e_prabhu wrote: Is there any condition in which this API return INVALID_HANDLE_VALUE
Yes, if you don't provide a correct parameter, or if you are calling it from a GUI program, rather than a console program.
Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"
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Hi,
In my project i am adding some name and i displayed in ListBox.I can add,edit and delete the name in listbox.Each time i updated my ListBox ny using one function
CTag::UpdateListBox()
{
CTagBase* Temp;
CListBox* mWnd = (CListBox*)GetDlgItem(IDC_LIST_POINT);
mWnd->ResetContent();
POSITION pos = goTagList.GetHeadPosition();
while(pos)
{
Temp = (CTagBase *) goTagList.GetAt(pos);
mWnd->AddString(Temp->GetTagInfo());
goTagList.GetNext(pos);
}
UpdateData(FALSE);
}
In GetTagInfo function
CString CTagAlrmLgt::GetTagInfo()
{
CString TempData;
char Temp[50];
TempData = TagName + (CString)"\t" + (CString) Description + (CString)"\t" + (CString)"\t";
return TempData;
}
This is iam doing in GetTagName.
And the ListBox is loaded with full details.But my problem is when i closed the dialog and when again i opened the dialog,the details are not correct and it shows some different characters.I dont know the reason.
I called UpdateListBox() function in OnInitDialog()
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when you reopen your dialog are you sure that UpdateListBox is run
WhiteSky
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Hi,
I am working on developing a media player which can run any format files like it can run .mov,.rm and all other formats which windows media player supports.How it can be done please help me
Anupam
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Use DirectShow. You can have a look at the PlayWnd sample in the DirectShow SDK.
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maybe it is some helpful to you
See mci functions
WhiteSky
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WhiteSky wrote: See mci functions
ohh, MCI function can't support MP3,rm,ram format!
"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
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I wrote one program that use mci and i could open mp3
anyway i test now and i can play mp3
<br />
MCI_DGV_OPEN_PARMS mciOpen;<br />
<br />
mciOpen.dwCallback = 0L;<br />
mciOpen.wDeviceID = 0;<br />
mciOpen.lpstrDeviceType ="MPEGVIDEO"; mciOpen.lpstrElementName = ReturnString;<br />
mciOpen.lpstrAlias ="MPEGVIDEO"; mciOpen.dwStyle = WS_CHILD;<br />
mciOpen.hWndParent = hWnd;<br />
mciSendCommand(0, MCI_OPEN,<br />
MCI_OPEN_ELEMENT |MCI_OPEN_TYPE,<br />
(DWORD)(LPVOID) &mciOpen);<br />
...<br />
...<br />
whitesky
-- modified at 11:01 Saturday 13th May, 2006
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WhiteSky wrote: I wrote one program that use mci and i could open mp3anyway i test now and i can play mp3
I havn't try that! could you send me the source code!.. but AFAIK, it doesn't support rm and ram format!
"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
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Sure
i dont know for rm or ram but for mp3 i know
of course i have this program but it has a little problem so i create(rewrite) this program form about
two hours ago and i send for you now.
whitesky
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Hi friends,
we are trying to establish connection between vnc client and server vai stunnel and openssl.we perform all steps. reference for steps is given at following address
D:\Openssl\OpenSSl\Remote Desktop Management Solution for Microsoft.htm
according to steps,create certificates for vncclient and vncserevr for authentication. final o/p is not establish connection.
o/p comes is as follows in log file which is not correct
2006.05.13 15:38:09 LOG5[1804:1712]: stunnel 4.15 on x86-pc-mingw32-gnu with OpenSSL 0.9.7i 14 Oct 2005
2006.05.13 15:38:09 LOG5[1804:1712]: Threading:WIN32 SSL:ENGINE Sockets:SELECT,IPv6
2006.05.13 15:38:09 LOG5[1804:1976]: No limit detected for the number of clients
friend kindly give us reply about our problem.
regards
Girish
Software Developer
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Hello everybody, I am about to create a database-oriented program for a Video Club.
I have in my disposal MFC, Delphi, VBA and I am going to use MySql for the Database.
I need any suggestions about which programm language to use.
I know that a program is much easily implemented with Delphi but I am a C++ fun.
Is it easy enough for a single person to create a decent program of this kind by
using MFC within a period of a few months?Have in mind that I am not a Guru.
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Lord_Vader wrote: Is it easy enough for a single person to create a decent program of this kind by
using MFC within a period of a few months?Have in mind that I am not a Guru.
I am too great fan of VC++, but my suggestion would be create your project/software in the language you are comfortable with!
"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
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i was not a guru either as i beginning to write my first app with MFC, after a while (months) i have great fun using MFC.
C++ worth it
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Personally, I would never choose Delphi, and VBA is not suitable for a standalone application (like using a screwdriver to hammer in a nail... it works, but really, really badly).
The Visual C++ AppWizard will create a complete shell for a database application including all the code to connect to the database, leaving you to fill out the GUI and business logic. It makes it pretty simple.
Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"
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I have a problem with my CPropertyPages. When they execute CancelToClose() and also QuerySiblings() there is no reaction. This appears to be related to dynamically created pages, which I have:
CMyPropertyPage* m_pPage;
.
.
m_pPage=new CMyPropertyPage;
.
.
AddPage(m_pPage);
The functions execute SendMessage() to parent window, but somehow the messages don't reach the CPropertySheet. Any suggestions how to get around this?
Regards, Haakon S.
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The following page : http://msdn2.microsoft.com/en-us/library/6f01ek09.aspx
says that __event -based event handling is deprecated. In that case, what is the best way to do event handling?
I have a class HWClass, that talks to a hardware device. Several other classes need to read from this hardware device. However, the reading is asynchronous and HWClass needs to notify the calling object if the reading process is finished.
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Use the event_source and event_receiver attributes instead.
Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"
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but you still have to use __event and __hook with these attributes. plus, they are optional in native C++. or am i missing something?
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Yeah, sorry my memory was a little vague there 
The __event and associated keywords are the .NET 1.1 style of event handling. .NET 2.0 uses the event keyword instead, and is only supported for managed objects. If you're wanting to use events with native C++ objects (which they were never designed for), I'd recommend using callback functions or functors instead.
Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"
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i guess back to the old solution. i was aware of functors, but just saw how convenient the __event style was.
thanks!
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I code to display the bitmap,
the situation is like , i got a background bmp , and later a transparent bmp (Let's say a character bitmap) to cover onto the background.
I wonder why the background bmp is displayed well n refreshed at every rate , but the character bmp will display in a flashing way.
Is there anything to fix it?
And yet i tried another way , i created the character's DC and HBITMAP directly inside the background's DC but not in the CClientDC. It won't flash but it run very slow when it's bein displayed.
Hope to seek for some guides.
thanks for guides... =)
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Hello,I am a newer here.
MY question is that I want to
make a Resizable DialogBar in SDI.
Could someone help me?
I need a copy of code,My email:onlyljl@homtmail.com
Thanks a lot!
Just TRY my best!
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One[^]
Two[^]
The first is a dialog bar, the second is a control bar - both very helpful
- Dy
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