Re: MFC multiple documents? - C / C++ / MFC Discussion Boards

Re: SetWindowsHookEx and HINSTANCE;

Anonymous29-Nov-03 7:14

Anonymous

29-Nov-03 7:14

in your overridden DllMain() save the first parameter(HINSTANCE) to g_hInstance.

Help with going through text file.

S^nyp29-Nov-03 6:28

S^nyp

29-Nov-03 6:28

I am using a textfile assocciated with my file to store all my data that has resulted from my program, though I have and know know how to record things, I need help in retreiving and analyzing data from the txt file. Can anyone help? I need to look for a specific string of numbers then go to end of the line and retrieve the last character, can someone please help me acheive this, I am using win32.

Re: Help with going through text file.

BaldwinMartin29-Nov-03 19:29

BaldwinMartin

29-Nov-03 19:29

Have you thought of a ini file?
If so there is so much code on this site for store and retrieve data.

Best Wishes and Happy Holiday's,
ez_way

Re: Help with going through text file.

S^nyp30-Nov-03 7:08

S^nyp

30-Nov-03 7:08

Is there anything special about ini files

Re: Help with going through text file.

BaldwinMartin30-Nov-03 19:48

BaldwinMartin

30-Nov-03 19:48

Hi Sure they take all the work out of acc. a text doc.

See class
http://www.codeproject.com/useritems/CIni.asp?target=cini
and

http://www.codeproject.com/useritems/hongky.asp?target=cini

Best Wishes and Happy Holiday's,
ez_way

MFC multiple documents?

IndrekSnt29-Nov-03 3:16

IndrekSnt

29-Nov-03 3:16

I have a MFC program which supports Documents but I want my program to start with multiple documents.

How could it be possible?

Earth is like an apple, where are worms in it - the worms are humans...

Re: MFC multiple documents?

Anonymous29-Nov-03 5:21

Anonymous

29-Nov-03 5:21

I guess if you call OpenDocument as many times that many document window and view will be opened.

IndrekSnt wrote:
Earth is like an apple, where are worms in it - the worms are humans...

IndrekSnt wrote:
where are worms in it
Is it a question or a statement?

Re: MFC multiple documents?

IndrekSnt29-Nov-03 6:30

IndrekSnt

29-Nov-03 6:30

BOOL CGLprMpDoc::OnNewDocument()<br />
{<br />
	if (!CDocument::OnNewDocument())<br />
		return FALSE;<br />
<br />
	// TODO: add reinitialization code here<br />
	// (SDI documents will reuse this document)<br />
<br />
	return TRUE;<br />
}

What do I have to write between lines:
// (SDI documents will reuse this document)
and:
return TRUE;

---
Earth is like an apple, where are worms in it - the worms are humans...

Re: MFC multiple documents?

l a u r e n29-Nov-03 13:32

l a u r e n

29-Nov-03 13:32

errrrrrr
to open multiple documents u need to be writing an MDI app

MDI = multiple document interface
SDI = single document interface

"there is no spoon"
biz stuff about me

Re: MFC multiple documents?

JWood29-Nov-03 14:03

JWood

29-Nov-03 14:03

This may be a little off the wall but you might want to think about the benefits of using Forth. It is a fine training language and will allow you to master the concept of object oriented thinking and open many possibilities for you.

My neighbours think I am crazy - but they don't know that I have a trampoline. All they see my head bobbing up and down over the fence every five seconds

Re: MFC multiple documents?

JWood29-Nov-03 15:03

JWood

29-Nov-03 15:03

Kidding

My neighbours think I am crazy - but they don't know that I have a trampoline. All they see my head bobbing up and down over the fence every five seconds

Re: MFC multiple documents?

IndrekSnt29-Nov-03 22:51

IndrekSnt

29-Nov-03 22:51

Hmm, I started a MFC MDI project but I don't know how to customise it more than MFC MDI wizard allows...

---
Earth is like an apple, where are worms in it - the worms are humans...

CryptVerifySign - how it work

Alyan29-Nov-03 0:41

Alyan

29-Nov-03 0:41

Hello all

I need information how verify (hash data and signature) this function.
I get data from hash by using CryptGetHashParam(...)and send to
SmartCard (infineon). This card prepare digital signature.
Next step call CryptVerifySign(...) for this signature and hash but receive error - bad signature.
What's wrong ?

Thanks

Adam Lyzwinski

Alyan

crystal report ocx - HRESULT - 2147024770

murali_utr29-Nov-03 0:15

murali_utr

29-Nov-03 0:15

hi,

my application uses crystal report ocx and take setup for with application using .net setup wizard. while intalling the application on pc i got the following error

Module C:\wINNT\System32\crystl32.occx failed to register. HRESULT -2147024770 Contact your support personnel.

any one help to me.

thanks in advance.

Re: crystal report ocx - HRESULT - 2147024770

Steve S30-Nov-03 23:46

Steve S

30-Nov-03 23:46

That means a dependent module (DLL or OCX) wasn't installed. Run 'depends' on the OCX and see what might be missing.

Steve S

Need one more help

murali_utr3-Dec-03 21:35

murali_utr

3-Dec-03 21:35

hi steve,
thanks for u help. problem is solved. i have one more problem if u have any idea share with with me. when i open the report from my problem on installed system(not development system) report is opened and immedeatly closed unable to view the report. my email is murali_utr@hotmail.com or murali@s-ecom.com. thanks in advance.

Murali.M

CppWebBrowser Help

jaiii28-Nov-03 23:49

jaiii

28-Nov-03 23:49

Hi
In deplhi TWerbBrowser is
document.documentElement

whot is equivqlent in BCB ?

THANKX veri much

CppWebBrowser question

jaiii28-Nov-03 22:43

jaiii

28-Nov-03 22:43

How can I extract tags from CppWebBrowser->Document in BCB

marian_p@pobox.sk

THANKX

capture program

styve28-Nov-03 22:42

styve

28-Nov-03 22:42

Hi!

I am going to start implementing a capture program in c++ that logg all traffic in some specific points in the network.

I need some tips and hints, because I do not know where to start. I am doing preparation.

Thankful for your thoughts,
Stefan

Re: capture program

BaldwinMartin29-Nov-03 19:27

BaldwinMartin

29-Nov-03 19:27

Hi Are you look at specifiic point or ports?

Best Wishes and Happy Holiday's,
ez_way

VB dll in vc++

satadru28-Nov-03 21:40

satadru

28-Nov-03 21:40

Hi can anyone solve the following problems:

1.I have created a dll in vb and want to integrate that in vc++, so how can i go about 'referencing' that we do in vb in the vc++ project .(to add the class created).

2.From the main window iam loading a new dialog.in the child dialog iam selecting an image and subsequently drawing that in the main window by getting the pointer to the main window.the problem is the picture gets erased on subsequent window handling like resizing , being overlapped etc.So how can i pass the image id (its being loaded from the resource) and paint them in the WM_PAINT message handler.

Please help me in this regard.
Thanking you.
Satadru

Re: VB dll in vc++

BaldwinMartin28-Nov-03 22:33

BaldwinMartin

28-Nov-03 22:33

Hi Have you built a .h (header file) with all the function,defs,and call in it?

Best Wishes and Happy Holiday's,
ez_way

Re: VB dll in vc++

l a u r e n29-Nov-03 13:34

l a u r e n

29-Nov-03 13:34

are u drawing the image in the OnDraw() or OnPaint() handler?

"there is no spoon"
biz stuff about me

Re: VB dll in vc++

Anonymous29-Nov-03 19:54

Anonymous

29-Nov-03 19:54

hi , yah iam drawing in OnPaint()

Porting VC++ Application On Linux/Unix

Tejas H Shah28-Nov-03 21:23

Tejas H Shah

28-Nov-03 21:23

Hi all,
I have developed a pure MFC Application in VC++ having DLLs. Now I want to port that application on Unix/Linux. Is there any tool available which would make porting easier on linux.

Regards,
T Shah

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