C / C++ / MFC

19-Jun-03 0:58

You're welcome Smile | :)

Ryan

Being little and getting pushed around by big guys all my life I guess I compensate by pushing electrons and holes around. What a bully I am, but I do enjoy making subatomic particles hop at my bidding - Roger Wright (2^nd April 2003, The Lounge)

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"

Re: Power of 2?

Tim Smith19-Jun-03 4:05

Tim Smith

19-Jun-03 4:05

That is just too neat. Smile | :)

Tim Smith

I'm going to patent thought. I have yet to see any prior art.

Re: Power of 2?

Ryan Binns19-Jun-03 4:09

transparent toolbarbuttons,please help!

19-Jun-03 4:09

Tim Smith wrote:
That is just too neat.

Having done a lot of embedded programming, I guess I've learnt a few things like that - every clock cycle is precious Wink | ;)

. I can't remember where I first got it from, but it's simplicty certainly stuck.

Ryan

Being little and getting pushed around by big guys all my life I guess I compensate by pushing electrons and holes around. What a bully I am, but I do enjoy making subatomic particles hop at my bidding - Roger Wright (2^nd April 2003, The Lounge)

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"

default audio device

cremelie18-Jun-03 23:15

cremelie

18-Jun-03 23:15

I have two audio devices and I want to change the default (preferred) Sound Playback device from within my program, so without using the Sounds and Audio Devices Properties window from the control panel. Is there a function to do so?

Thanks
JC

schaereran@gmx.net18-Jun-03 22:55

18-Jun-03 22:55

i made a toolbar, that has a gradient effect (as in office2003) but now, the toolbaricons who are on the toolbar do not look cool on the gradientbackground, because they are not transparent!
that means i still see the gray color who surrounds the symbols. any idea how to solve this problem??? i really read a lot about the topic, but found no solution!
i also would manage to change this gray color to any other color (set it as background color)
but this does not help me, because my background has no fix color, its a gradient!

thanx for any help!!!!

andreas

Dominik Reichl18-Jun-03 23:34

Dominik Reichl

18-Jun-03 23:34

Have a look at this article:
http://www.codeproject.com/docking/bitmaptoolbar.asp[^]

Here you can define a RGB color which will be used as transparency mask.

-Dominik

_outp(0x64, 0xAD);
and
__asm mov al, 0xAD __asm out 0x64, al
do the same... but what do they do??

schaereran@gmx.net18-Jun-03 23:46

18-Jun-03 23:46

hy, thanx for the link, unfortunately, when i compile this project and run it, the icons are not transparent, it looks excactly as in the project i worked.

i work with .NET2003 may this be the problem?

schaereran@gmx.net18-Jun-03 23:53

18-Jun-03 23:53

it was the maskcolor, now i changed it to RGB(192,192,192) and now it workes!

schaereran@gmx.net19-Jun-03 1:21

19-Jun-03 1:21

the code looks very complicated to me, isnt there a simpler solution for making a bitmap transparent?? i cant use this code!

Thread and Message Queue

vikramlinux18-Jun-03 22:31

vikramlinux

18-Jun-03 22:31

HI Friends,
I am creating the Thread using CreateThread API. Also I have Message Loop inside the ThreadProc . But I dont know weather the Thread as message queue or not.It need to be created or it exists by default.
Vikram

Ryan Binns18-Jun-03 22:38

18-Jun-03 22:38

Every thread has a message queue, but you will only be able to use messages if you set up a message loop:

BOOL bRet;
MSG msg;
while((bRet = GetMessage(&msg, NULL, 0, 0)) != 0)
{ 
    if (bRet == -1)
    {
        // handle the error and possibly exit
    }
    else
    {
        TranslateMessage(&msg); 
        DispatchMessage(&msg); 
    }
}

Or something similar Smile | :)

vikramlinux18-Jun-03 22:46

vikramlinux

18-Jun-03 22:46

yes sir you are right..

Ryan Binns18-Jun-03 22:49

18-Jun-03 22:49

I copied and pasted straight from the MSDN library, so I'd be worried if it wasn't right Wink | ;)

TAPI and lineGenerateDigits

vikramlinux18-Jun-03 23:54

vikramlinux

18-Jun-03 23:54

XSL-FO Convert to PDF

Bosicat18-Jun-03 22:26

Bosicat

18-Jun-03 22:26

Dear everyone,

We know that use FOP(Based JAVA) could convert XSL-FO to PDF,
but now we need develop the process(XSL-FO to PDF) with VC.
Could you tell me more information and resource about this?
Could you tell me where could find the free or payment dll or
ocx which could finish the function?
Could you tell me using which method or technology is better?

Welcome any questions! Many thks to u.

Bosicat

Good Luck

Liate18-Jun-03 22:01

Liate

18-Jun-03 22:01

Hello,

I am trying to use the function lineGenerateDigits in order to send a sequence of number after the call is connected.
I call lineGenerateDigits and it's return code is 0. Then, my callback function recieves the message LINE_GENERATE, but the GenerateTermination parameter of this message is always LINEGENERATETERM_CANCEL. My program is waiting for this message so it is not possible that it is trying to generate another sequence of digits.
Any idea why my lineGenerateDigits fails?

Thanks in advance,
Liat.

Re: TAPI and lineGenerateDigits

Ryan Binns18-Jun-03 22:33

Re: TAPI and lineGenerateDigits

18-Jun-03 22:33

From the docs:
"The digit or tone generation request was canceled by this application, by another application, or because the call terminated. This value can also be returned when digit or tone generation cannot be completed due to internal failure of the service provider."

Is your call to lineGenerateDigits() successful? (Does it return 0?). If so, then one of the conditions above has occurred (it's probably been cancelled by either your app or another app - do you have any other telephony apps running?). If not, then you've setup the call incorrectly somehow.

Ryan

Being little and getting pushed around by big guys all my life I guess I compensate by pushing electrons and holes around. What a bully I am, but I do enjoy making subatomic particles hop at my bidding - Roger Wright (2^nd April 2003, The Lounge)

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"

Liate19-Jun-03 0:00

Liate

19-Jun-03 0:00

Thanks for the quick response.
The call to lineGenerateDigits was successfull. I am recording the call, so I can be sure that the call is still in progress. As far as I understand I can cancel the lineGenerateDigits by calling it again, which is something that I don't do (it is called only once, and I checked that this code is indeed executed only once). I also have no other telephony application running.
As for the last option, I guess that if I have set the call incorrectly it wouldn't have gotten connected (which I know is being done because I record it). Also, I compared my code with some other code examples that I found, and I couldn't find any significant differences...
Any other ideas?
Also, is there any way I can see what the problem was? Is there another way to generate digits?
thanks.

Re: TAPI and lineGenerateDigits

Ryan Binns19-Jun-03 0:09

How to get all the entries in registry

19-Jun-03 0:09

Sorry, my expertise on TAPI is very, very small Smile | :)

. I find that some people just overlook the obvious, so that's why I responded like I did, but I haven't really looked at TAPI much.

Ryan

Being little and getting pushed around by big guys all my life I guess I compensate by pushing electrons and holes around. What a bully I am, but I do enjoy making subatomic particles hop at my bidding - Roger Wright (2^nd April 2003, The Lounge)

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"

Naidu18-Jun-03 21:45

Naidu

18-Jun-03 21:45

Hi,
How can I get the list of all the entries in the registry?

My idea is to search each entry in the registry for a particular string.

any one can help me???

Thank you.

Re: How to get all the entries in registry

Hatem Darweesh18-Jun-03 22:24

Hatem Darweesh

18-Jun-03 22:24

Hi,
you can use RegOpenKey(..) in loop , see MSDN for more help , u will find multible Registry functions to retrieve data from registry ..

hatem

MFC TreeList Basic needed. Help!

Mervick18-Jun-03 21:39

Mervick

18-Jun-03 21:39

I'd scrolled through the examples in here but i still don't understand those fancy codes. I'm just a few days old on MFC programming and i need something more basic examples for me to understand. Can someone guide me through this obstacle? Thank you in advance.

Question: how to implement a tree integrated into a listview?

Re: MFC TreeList Basic needed. Help!

Ryan Binns18-Jun-03 22:16

Transparent images in GDI+

18-Jun-03 22:16

Go here[^] and scroll down to "Tree/List Hybrids". There are five articles on this.

Ryan

Being little and getting pushed around by big guys all my life I guess I compensate by pushing electrons and holes around. What a bully I am, but I do enjoy making subatomic particles hop at my bidding - Roger Wright (2^nd April 2003, The Lounge)

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"

Ryan Binns18-Jun-03 21:08