C / C++ / MFC Discussion Boards

Re: fuHow make CD ROM autoplay function disable

Ryan Binns2-Jul-03 3:07

2-Jul-03 3:07

Just to supplement what skaanji said...

For the NoDriveTypeAutorun variable, each bit in the value represents a type of drive. A bit set to '1' disables autorun for that drive type, '0' enables it.

Bit 0 = Unknown drive types
Bit 1 = Drives without a root directory
Bit 2 = Removeable drives (floppy, zip, jazz, etc.)
Bit 3 = Fixed drives (hard drives)
Bit 4 = Network drives
Bit 5 = CD/DVD drives
Bit 6 = RAM drives
Bit 7 = Reserved (always set to 0)

Hope this helps,

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: fuHow make CD ROM autoplay function disable

happywan2-Jul-03 4:08

happywan

2-Jul-03 4:08

Dear skaanji and Ryan Binns:
At first, Thanks a lot for you. You have said is correctly. But Because I have a little about register. So maybe it is difficult. Can you give me a example about it? I saw some about Enabling and Disabling AutoPlay articles in Microsoft MSDN. It's tittle is "Enabling and Disabling AutoPlay" . It seems that maybe have other method. Can you see the article for me. I am expecting... Hmmm | :|

welcome to meet you!

Re: fuHow make CD ROM autoplay function disable

Toni782-Jul-03 12:28

Toni78

2-Jul-03 12:28

I don't think that there is any other way so you need to change the registry but this is what I use:
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\CDRom]
"Autorun"="0" // 0 disable, 1 enable
I also agree with the other posts that suggest that you should not change user settings unless you let them know what you're doing.

// Afterall, I realized that even my comment lines have bugs

When one cannot invent, one must at least improve (in bed).-My latest fortune cookie

Re: fuHow make CD ROM autoplay function disable

Tim Smith2-Jul-03 3:53

Tim Smith

2-Jul-03 3:53

It is a VERY BAD IDEA to change people's registry. Look in MSDN for "disable autoplay" and it tells you a way to do it while your program is running without changing people's registry.

Tim Smith

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

Re: fuHow make CD ROM autoplay function disable

John M. Drescher2-Jul-03 5:50

John M. Drescher

2-Jul-03 5:50

If this is your own computer I would change the registry however if this is a product you should not mess with the user settings in the registry unless you at least inform the user of what you are doing and allow them to cancel your change.

John

Re: fuHow make CD ROM autoplay function disable

HansonDavid21-Jul-03 18:16

HansonDavid

21-Jul-03 18:16

Hi, Sir:
I saw your answer about disable CDROM autoplay function . and I think so that It is a very bad idea to change people's registry. And I have sawn the "Enable and Disable AutoPlay" in MSDN. I do it that:

UINT g_uQueryCancelAutoPlay = 0;
BOOL DialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg) {
...
default:
if (!g_uQueryCancelAutoPlay)
{
g_uQueryCancelAutoPlay = RegisterWindowMessage(TEXT("QueryCancelAutoPlay"));
}
if (uMsg == g_uQueryCancelAutoPlay)
{
SetWindowLong(hDlg, DWL_MSGRESULT, TRUE);
return 1;
}
}
}

but I can't success. Can you tell me How to do it? I wish to get your reply? Thanks

Property sheet in MDI project

d_kilshtein2-Jul-03 0:30

d_kilshtein

2-Jul-03 0:30

Does anyone know how to change the standard view in the MDI project with a Property sheet (wizard style)?

Confused | :confused:

Re: Property sheet in MDI project

jhwurmbach2-Jul-03 1:46

jhwurmbach

2-Jul-03 1:46

You can find a class 'CPropertySheetView' here[^] at CP.
But I have no idea if it can be used as a Wizard.

My opinions may have changed, but not the fact that I am right.

Re: Property sheet in MDI project

Mil102-Jul-03 2:19

Mil10

2-Jul-03 2:19

hi
Just declare a member variable of your propertysheet class in the view class, override OnInitialUpdate, create the member propertysheet as a child.

void CMdiView::OnInitialUpdate() <br />
{<br />
	CView::OnInitialUpdate();<br />
<br />
	CMySheet *m_pMySheet = new CMySheet("foooo");<br />
<br />
	m_pMySheet->Create(this,WS_CHILD|WS_VISIBLE,0); <br />
	<br />
}

best wishes..mil10

help : tab ctrl

marelluswallace1-Jul-03 23:49

marelluswallace

1-Jul-03 23:49

Hello I'm a beginner in VC++ and I have to realise a dialog based application with a tab control.. Unfortunately my books don't talk about that Cry | :((

.. I check on the VC++/Tab Ctrl topic on the left menu but that's for advanced users (and that's advanced tab ctrl).. So can you give me a basic "how to" make easylly a tab ctrl. I would like make it tottaly to understand how it works...
Thx a lot Wink | ;)

little french Smile | :)

Re: help : tab ctrl

eridan2-Jul-03 1:25

eridan

2-Jul-03 1:25

Salut,

Regarde les CPropertyPage et les CPropertySheet, cela te permet de gérer un tabctrl.
Tu crées ton CPropertySheet et dedans tu mets autant de CPropertyPage que tu as besoin.

Re: help : tab ctrl

marelluswallace2-Jul-03 1:34

marelluswallace

2-Jul-03 1:34

lol merci y a des francais ici aussi :p
Je vais voir sa de suite merci beaucoup.. vraiment merci Smile | :)

Re: help : tab ctrl

RChin2-Jul-03 3:36

RChin

2-Jul-03 3:36

OK then

I guess you don't need any further help from the rest of us (english speakers).

"..Even my comments have bugs!"

Inspired by Toni78

Re: help : tab ctrl

Ryan Binns2-Jul-03 4:20

Ryan Binns

2-Jul-03 4:20

RChin wrote:
I guess you don't need any further help from the rest of us (english speakers).

I think he was a bit surprised to see someone who knew French. Smile | :)

He said thankyou 3 times, each one more sincere than the previous Smile | :)

, so I think he's OK Wink | ;)

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: help : tab ctrl

RChin2-Jul-03 4:24

RChin

2-Jul-03 4:24

Ryan Binns wrote:
I think he was a bit surprised to see someone who knew French.

There's a whole country of 'em ... somewhere Smile | :)

Ryan Binns wrote:
He said thankyou 3 times, each one more sincere than the previous , so I think he's OK

Ahhh. OK.

"..Even my comments have bugs!"

Inspired by Toni78

Re: help : tab ctrl

Ryan Binns2-Jul-03 5:17

Ryan Binns

2-Jul-03 5:17

RChin wrote:
There's a whole country of 'em ... somewhere

I think it's over near that puny little country strangely called "Great" Britain Poke tongue | ;-P

pdf.ocx

eridan1-Jul-03 23:34

eridan

1-Jul-03 23:34

Hello,

Inside a formview, i've got the reader activex :

- Is it possible to remove some of the icons of the toolbar from the pdf.ocx in order to customize it ?
I've tried with the registry but i have always the entire toolbar.

- When i gave up this solution, i succeded to simulate the some of the standard icon (text capture, image capture ...) with windows messages.
That's fine on all the os but i have some problems on XP.
Sometimes it works and sometimes not, certaily a problem with the windows message due to XP ?

Anyone has an idea ?

Thanks.

Re: pdf.ocx

Ryan Binns2-Jul-03 3:11

Ryan Binns

2-Jul-03 3:11

You could try to get a window handle for the toolbar (use Spyxx to help you) and then send TB_DELETEBUTTON messages to delete specific buttons from the toobar. I can't guarantee that it will work, but it's most likely to.

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"

RegExp Search in VS6.0 Part II

Bernhard1-Jul-03 23:01

Bernhard

1-Jul-03 23:01

one problem when i'm doing find&replace in vs6.0 with regexp.. i can't get the quantifiers to get "nongreedy" (this term is from uwe keim's "introduction to regexp").
normally the letter "?" should work.. but not for me..
any ideas?

<br />
fun (char sz1[], char sz2[], char sz3[]);<br />

change to

<br />
fun (const char* sz1, const char* sz2, const char* sz3);<br />

<br />
Find: char \(.*\)\[\]<br />
Replace: const char *\1 <br />

is greedy..

<br />
find: char \(.*\)?\[\] <br />

<br />
Find: char \(.*\)\?\[\]<br />

don't work for me..

"I'm from the South Bronx, and I don't care what you say: those cows look dangerous."
U.S. Secretary of State Colin Powell at George Bush's ranch in Texas

Re: RegExp Search in VS6.0 Part II

ZoogieZork2-Jul-03 1:37

ZoogieZork

2-Jul-03 1:37

The following regex worked for me (using VS7.0; VS6.0 may be different):

<br />
char {.@}\[\]

- Mike

Re: RegExp Search in VS6.0 Part II

Ryan Binns2-Jul-03 1:39

Ryan Binns

2-Jul-03 1:39

Instead of \(.*\)\[\] use \([^[]*\)\[\]. This is the same except instead of matching any character, it matches non-'[' characters, thereby terminating when it reaches the '[' character.

Hope this helps,

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"

Help.Transfer data.

Svin1-Jul-03 23:00

Svin

1-Jul-03 23:00

I need to transfer data via TCP/IP. Data is a classes(30 classes derived from 1). If i send class, how client knows, what type of class is?
What technology need i use?

Platform Win2000,VisualStudio6.0

Sorry for my English.

Re: Help.Transfer data.

AlexO2-Jul-03 3:30

AlexO

2-Jul-03 3:30

Check out ready to use packages like
TIB/Rendezvous
.Net remoting

Re: Help.Transfer data.

basementman2-Jul-03 5:00

basementman

2-Jul-03 5:00

If you were to Serialize it over the wire, the client could deserialize it, assuming that the classes exist on the client. See CSocketFile for more info.

onwards and upwards...

Again:Transmit files by Serial Ports

Angel Kid1-Jul-03 22:03

Angel Kid

1-Jul-03 22:03

Hi,guys
three days ago I post my question about transmit files by Serial Ports here.

"I have a question when I was writing the program about serial communication.
It seems that most articles about serial communication are wrote to the characters transmission.But now I want to transmit files by serial ports,how could I do that.I mean "transmit files" is that copy files on a PC to another.
Is there anyone could give me a method to do that? Thanks very much. "

Now I have map the file to the memory ,and could write it to the cache of serial ports,and can read the content of the file.but my purpose is copy files form a PC to another.So......anyone could help me again?

YES, I am here.

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