C / C++ / MFC Discussion Boards

d_kilshtein2-Jul-03 0:30

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.

Re: Again:Transmit files by Serial Ports

Eugene Pustovoyt1-Jul-03 22:27

Eugene Pustovoyt

1-Jul-03 22:27

Attach to the transmitted data header of a file and transfer all this, and let the receiver will create a file by header and will write in him data.

Best regards,
Eugene Pustovoyt

Re: Again:Transmit files by Serial Ports

Angel Kid1-Jul-03 23:42

Angel Kid

1-Jul-03 23:42

Thanks your reply.but I can not understand what is "Attach to the transmitted data header of a file ".what is header?

YES, I am here.

Re: Again:Transmit files by Serial Ports

Eugene Pustovoyt2-Jul-03 0:38

Eugene Pustovoyt

2-Jul-03 0:38

You're must from file's header create your own header (name, extension, date, attributes etc.) as data and add it to begin data from file.
After this you can transmit this packet through serial port.
Receiver must extract header from packet and create file on disk. And after this you must put the file's data from the packet to him.

Best regards,
Eugene Pustovoyt

Rich edit vertical scroll bar not working

insanely4201-Jul-03 19:39

insanely420

1-Jul-03 19:39

Greetings

I have a Rich Edit control for my app which I am using to Syntax Colorize SQL language whenever one SQL is opened in the editor.

On every EN_CHANGE, i am lexing the SQL and colorizing it accordingly.

The code I am using are -

code:
----------------------------------------------------------------------------- if ( HIWORD ( pWPARAM ) == EN_VSCROLL ) {

if ( pCQueryWnd->pCQueryEdit->uHiliting )
return 0;

PostMessage ( pCQueryWnd->pCQueryEdit-uHWND, UM_CONTENT_CHANGE, 0, 0 );

}
-----------------------------------------------------------------------------

This is written in its Parent Window WndProc.

In the WM_VSCROLL message of the window I am having the following code snippet -

code:
------------------------------------------------------------------------
case WM_VSCROLL:
if ( !pCQueryEdit->uHiliting )
PostMessage ( pCQueryEdit->uHWND, UM_CONTENT_CHANGE, 0, 0 );
break;
-----------------------------------------------------------------------------

I need to process VScrolling as I am doing only screenfull of highlighting for optimizations. Therefore whenever a user is pressing the Scroll button I am again Lexing screenful of text and colorizing it.

Before highlighting I am using the following functions

code:
----------------------------------------------------------------------------- pDoc->Undo( tomSuspend, NULL ); // dont record this into the undo stack
pDoc->Freeze(&f);
-----------------------------------------------------------------------------

After highlighting I am using

code:
----------------------------------------------------------------------------- pDoc->Unfreeze(&f);
pDoc->Undo( tomResume, NULL );
-----------------------------------------------------------------------------

In between I am highlighting part of text using the following method

code:------------------------------------------------------------------------ ITextRange * textrange;
ITextFont * font;

pDoc->Range ( pStart, pEnd, &textrange );
textrange->GetFont ( &font );

font->SetForeColor( pColor );

font->Release();
textrange->Release();
-----------------------------------------------------------------------------

The problem is that VScroll does not work properly. IF I stop colorizing everything starts working.

If I use the Mousewheel everything is working perfectly

Note : This problem only happens when the screen is in the first line. I cant seem to scroll the first line up the edit client window. After I have moved the first line up using some other method ( keys or mousewheel ), everything seems to work fine and scrolling is done as expected.

Any ideas....

Re: Rich edit vertical scroll bar not working

Rage1-Jul-03 22:47

Rage

1-Jul-03 22:47

I do not know how you handle the positions of the text you highlight, but I remember having had trouble while using int instead of long int to retrieve some text position.

Maybe the cursor is also not at the proper place (just like if you click on the last line, and then move the scrollbar to the top using the mouse, the cursor position is still on the last line, making it acting weird if you hit an arrow key).

~RaGE();

Modal dialog removes my App from Alt+Tab windows...

insanely4201-Jul-03 19:36

insanely420

1-Jul-03 19:36

I have a MDI application whenever I am opening a modal dialog box which is a child of a MDI window, my application seems to be lost from the Alt+Tab program list of Windows? I am using WinAPI and DialogBoxParam() function to create the dialog.

Why is it happening? Any ideas how to resolve it.

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.