C / C++ / MFC

Re: How can i assign character array to cstring object

26-Apr-07 7:29

That's sure a complicated way to do this:

CString val;
...
val = "Hello";

or

CString val("Hello");

Smile | :)

Are you paid by the line??

"Posting a VB.NET question in the C++ forum will end in tears." Chris Maunder

Arman S.26-Apr-07 2:31

Arman S.

26-Apr-07 2:31

So you have a NULL inside your array. If it were possible what you want to do, CString wouldn't be a string class; A string should terminate with NULL symbol ('\0') to make itself be a string.

--
=====
Arman

MPEG 2 Watermarking

jk chan25-Apr-07 23:59

jk chan

25-Apr-07 23:59

Hi all,

I am now working on a directshow project. I am getting a mpeg2 TS (transport stream) from network. I need to put logo in the video. Anyone knows any solution , without decoding and encoding ??

i have done a prototype model using decode and encode the TS stream.
[Decoding and encoding take much time, if you know any soultion to reduce this time , please tell to me ]

Thanks in advance Smile | :)

If u can Dream... U can do it

Re: MPEG 2 Watermarking

KarstenK26-Apr-07 2:37

KarstenK

26-Apr-07 2:37

Wouldnt it be enough to put the Logo in the Output Window via BitBlt.

If you get the stream it isnt yours, so you cant do your Logo in it. Confused | :confused:

Greetings from Germany

stoping midi file

neha.agarwal2725-Apr-07 23:59

neha.agarwal27

25-Apr-07 23:59

Hi all,

i am playing a midi file using this code

sprintf(s8_Buf, "open \"%s\" type sequencer alias MidiDemo", neha);
mciSendString(s8_Buf, 0, 0, 0);
mciSendString("play MidiDemo", 0, 0, 0);

i have no problem in playing this file

but my problem is in stoping this file

i want that when i click on stop button sound should stop playing

what i have done for stopping this file is

mciSendString("stop MidiDemo", 0, 0, 0);

but this is not stopping the file

can anybosy help me in this

thanks in advance

Re: stoping midi file

Arman S.26-Apr-07 2:23

Arman S.

26-Apr-07 2:23

I cannot help with those mci stuff but you could use simple wrappers over DirectMusic from here[^]

--
=====
Arman

Owner of a Window

HakunaMatada25-Apr-07 23:39

HakunaMatada

25-Apr-07 23:39

How do I change the owner of a Popup window?

---

Hakuna-Matada Beer | [beer]

It means no worries for the rest of your days...
It's our problem free, Philosophy
Jig | [Dance]

"I think my response was 'What idiot dreamed this up?'" -- Mary Ann Davidson, Oracle's chief security officer, in typical blunt manner, remembering her reaction to the company's scheme to brand its databases as "unbreakable."

GuyM25-Apr-07 23:47

GuyM

25-Apr-07 23:47

Have you tried SetOwner() or SetParent() ? Wink | ;)

HakunaMatada26-Apr-07 0:09

HakunaMatada

26-Apr-07 0:09

Thanks for your reply. But the thing is that I am not using MFC. I have to find a way to change the Owner of a Popup Window using Win32 APIs. Oh and SetParent() doesn't work. Frown | :(

---

Hakuna-Matada Beer | [beer]

It means no worries for the rest of your days...
It's our problem free, Philosophy
Jig | [Dance]

Mark Salsbery26-Apr-07 7:33

26-Apr-07 7:33

HakunaMatada wrote:
Oh and SetParent() doesn't work.

Why not?

It's not a modal dialog popup window is it?

"Posting a VB.NET question in the C++ forum will end in tears." Chris Maunder

HakunaMatada26-Apr-07 17:28

HakunaMatada

26-Apr-07 17:28

Mark Salsbery wrote:
Why not?

Well, from what I have read, SetParent() just sets the Parent of a Window and the Owner of a Window cannot be changed once it is assigned during creation. I was just hoping that maybe someone had a hack through which he/she could change the owner of a Window.

Mark Salsbery wrote:
It's not a modal dialog popup window is it?

No. It is just a plain Popup Window.

---

Hakuna-Matada Beer | [beer]

It means no worries for the rest of your days...
It's our problem free, Philosophy
Jig | [Dance]

Mark Salsbery29-Apr-07 7:26

Help required regarding IRIS

29-Apr-07 7:26

You haven't mentioned MFC but that's the only place I know of where the concept of an owner window
applies.

The CWnd::GetOwner() and CWnd::SetOwner() methods are available for working with window ownership.

Sorry it took so long to reply!

Mark

"Posting a VB.NET question in the C++ forum will end in tears." Chris Maunder

numan12125-Apr-07 23:30

numan121

25-Apr-07 23:30

Iris is a Qt/C++ library for working with the XMPP/Jabber protocol.

Hey wish u good luck in your project.

Programm3r25-Apr-07 23:34

25-Apr-07 23:34

numan121 wrote:
Iris is a Qt/C++ library for working with the XMPP/Jabber protocol.

Is that a statement or a question ??

The only programmers that are better than C programmers are those who code in 1's and 0's..... Smile | :)

Programm3r
My Blog: ^_^

numan12125-Apr-07 23:59

numan121

25-Apr-07 23:59

http://delta.affinix.com/iris/

I got the source code of Iris from here but i can't found any documentation guide.
So plz tell me how to use Iris.

Thanks.

Hey wish u good luck in your project.

Programm3r26-Apr-07 1:12

26-Apr-07 1:12

ok, I'm not sure if this is the right Iris. But I found these sites.

About the IRIS Project Help Site[^]
IRIS Documentation and Forms[^]

numan121 wrote:
http://delta.affinix.com/iris/

On that site you can leave comment, why don't you ask someone there:
Leave a Comment[^]

Regards,

The only programmers that are better than C programmers are those who code in 1's and 0's..... Smile | :)

Programm3r
My Blog: ^_^

numan12126-Apr-07 2:32

numan121

26-Apr-07 2:32

Thanks a lot Dear, i will work on these links to get something out of it.

Hey wish u good luck in your project.

Programm3r26-Apr-07 3:06

26-Apr-07 3:06

numan121 wrote:
Thanks a lot Dear

The only programmers that are better than C programmers are those who code in 1's and 0's..... Smile | :)

Programm3r
My Blog: ^_^

Mark Salsbery26-Apr-07 7:34

Single instance application

26-Apr-07 7:34

If that bothers you then stay out of Pakistan! Roll eyes | :rolleyes:

"Posting a VB.NET question in the C++ forum will end in tears." Chris Maunder

Aryan S25-Apr-07 23:20

Aryan S

25-Apr-07 23:20

I am working with an MFC application. I want, user should be able to invoke only one process for the application. If it's already running in a system, then user should not be able to invoke another instance of the same exe. How can I achive that?

Re: Single instance application

Programm3r25-Apr-07 23:25