C / C++ / MFC

Maybe just not to display them.

12-Nov-01 17:40

Say what ? What do you want it to do with them, just throw them out, or not display them, or parse them, or what ?

You need to subclass CEDit methinks, whatever you are trying to do.

Christian

After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001

Karavaev Denis12-Nov-01 19:48

Karavaev Denis

12-Nov-01 19:48

If it's possible

==============
www.design.kg

Re: Maybe just not to display them.

Christian Graus12-Nov-01 21:52

Re: Maybe just not to display them.

12-Nov-01 21:52

I said

Say what ? What do you want it to do with them, just throw them out, or not display them, or parse them, or what ?

Karavaev Denis wrote:
If it's possible

So which is it then ? Just to recap the options:

1/ Just throw them out - the tags are lost

2/ Not display them - the tags are somehow stored in the edit box but not displayed

3/ Parse them - the tags are not visible and they take effect.

Christian

After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001

Rassman13-Nov-01 2:22

Rassman

13-Nov-01 2:22

you want your edit box to

just throw out the input and not display it and parse it?

Just a clue as to what you actually want to do would help a bit. No, I don't mean a bit, I mean loads.

We do it for the joy of seeing the users struggle.

about "break"

Maer72712-Nov-01 2:38

Maer727

12-Nov-01 2:38

- Take a look at such codes below:

loop1{

loop2{

// want to break here
}
}
//next code to execute
- If I want to break from "// want to break here" to "//next code to execute", how to use the statement "break" to implement the task? Can I use "break [label]", like in Java?

- Can you show me an example?

- Regards,
Maer

Re: about "break"

Tomasz Sowinski12-Nov-01 3:10

Tomasz Sowinski

12-Nov-01 3:10

You can't use break with a label. Use goto for that.

Tomasz Sowinski -- http://www.shooltz.com

Re: about "break"

Christian Graus12-Nov-01 17:25

How to Change text color in a bitmap image?

12-Nov-01 17:25

You can do one of three things

1/ Use goto - this has the down side of having to sell your soul to the dark side

2/ Use a bool condition to help you know to break twice. This has the downside of being messy

3/ Use try/catch/throw. This has the downside of being good C++ and resulting in lesser mortals feeling jealous and not inviting you to their parties.

Christian

After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001

chen11-Nov-01 23:04

chen

11-Nov-01 23:04

I meet one problem by using VC++6.0 in which the color of text
in a bitmap need to be changed with time or mouse clicked.
I really know a little about this. Would you please
send me some ideas or some useful class or articles?

Thank you very much!

Best Regards,

Yuehui Chen

Re: How to Change text color in a bitmap image?

Christian Graus12-Nov-01 10:25

Re: [VC++]Create Excel sheet

12-Nov-01 10:25

How do you mean ? Do you own the bitmap ? In what context is it being used ? Did you draw the text in the first place ? If so, just change the text colour and draw it again.

Christian

After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001

[VC++]Create Excel sheet

11-Nov-01 21:47

Hello,

I would like to know how to create a excel file which contain
several sheet.

Thanks for help.

S.

Tomasz Sowinski12-Nov-01 1:07

Tomasz Sowinski

12-Nov-01 1:07

VC++ has the COMEXCEL sample which automates Excel.

Tomasz Sowinski -- http://www.shooltz.com

Re: [VC++]Create Excel sheet

Richard Ellis12-Nov-01 12:48

Richard Ellis

12-Nov-01 12:48

G'Day Samprayoga

I was doing something similar just last week. There are a heap of knowledge base articles I found about this. Q179706 was the one I started with. From memory it has links to a more. Alternatively searching MSDN for 'office automation' should yield enough useful articles to get you started.

Good Luck!

Richard.

Dll

Deian11-Nov-01 21:33

Deian

11-Nov-01 21:33

Hello guru's and here I go again:

I'm writing a dll that holds some of the data for my main program to work with. I have 3 functions in the dll which I want to access using GetProcAddress. Everything works perfect if I use the lib file for the dll and it's header in the main program - I call the functions and the and the work great. But if I call LoadLibrary, then GetProcAddress I get thousands of exceptions and my program crashes.

Here is how my functions are defined:

(1) Body

__declspec(dllexport) CString GetPriceString(int nNum)
{
...do stuff
}
__declspec(dllexport) int GetStringCount()
{
...do stuff
}

(2)Header

__declspec(dllimport) int GetStringCount();
__declspec(dllimport) CString GetPriceString(int nNum);

If I use the lib and header file for the above func. everything works fine, but if I don't and I really want to call the functions with GetProcAddress, it doesen't.

(3) DEF file

GetPriceSting
GetStringCount

(4) The way I use the GetProcAddress

CString (*GetPriceString)(int); // global
int (*GetStringCount)(void); // another global

(5) In the function

HINSTANCE hDll=::LoadLybrary("TheDll.dll");
GetPriceString=(GetPriceString)::GetProcAddress(hDll, "GetPriceString");

// Exception
GetPriceString(nNum);

So, if anyone can guide me of what I'm doing wrong - may be in the way that I construct the dll, or the way i call the functions, I'll be very thankful. Code sample appreciated also.

Greetings,

Deian
Confused | :confused:

Re: Dll

Michael Dunn11-Nov-01 21:37

path of the users favorites dir

11-Nov-01 21:37

The functions get exported with their C++ mangled names. You'll need to look at your DLL's exports with Depends or Dumpbin to find the mangled names, and use those names in GetProcAddress().
You can also add extern "C" to the prototype to remove the C++ mangling (although I don't know if that will work because GetPriceString() returns a C++ object - try it and see).

--Mike--
http://home.inreach.com/mdunn/
#include "witty_sig.h"
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your

with

and

11-Nov-01 21:25

hello,

is there a way to find the current users favorites directory ?

thanks

.

Re: path of the users favorites dir

Michael Dunn11-Nov-01 21:48

how to allot a big memory?

11-Nov-01 21:48

TCHAR szPath[MAX_PATH];
 
  SHGetSpecialFolderPath ( CSIDL_FAVORITES, szPath, MAX_PATH, FALSE );

This requires the Active Desktop shell. On 95 and NT 4, use SHGetSpecialFolderLocation() instead.

--Mike--
http://home.inreach.com/mdunn/
#include "witty_sig.h"
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your

with

and

cococut11-Nov-01 21:09

cococut

11-Nov-01 21:09

In my machine(win2000,mem 128)
when I use the sentence to allot memory,it show error in run!

unsigned char *pTemp = new unsigned char[600000];

but when I user
unsigned char *pTemp = new unsigned char[400000];
it is right in run!

why?
can you tell me how to allot a big memory ,like 1000000 char!
thanks in advance!

Re: how to allot a big memory?

Tomasz Sowinski12-Nov-01 0:40

Tomasz Sowinski

12-Nov-01 0:40

You shouldn't have any problems with allocating 600kb of memory. What kind of error are you getting?

Tomasz Sowinski -- http://www.shooltz.com

Using comctl v6 manifest on XP

Michael Dunn11-Nov-01 18:19

11-Nov-01 18:19

I'm having a heckuva time with XP themes. I have two apps, one a shell extension DLL and one a standalone EXE, and neither one is getting themed properly on the release build of XP, but they work fine on beta 2 (which is all I have to test with). On both I've put an XML manifest in the resources, as described in MSDN. Dropping a .manifest file in the same directory as the binary has no effect.
I'm stumped... has anyone had this same problem (and more importantly, fixed it)?

--Mike--
http://home.inreach.com/mdunn/
#include "witty_sig.h"
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Matt Newman12-Nov-01 11:11

Matt Newman

12-Nov-01 11:11

Did you put InitCommonControls(), or something like that, in the standard initialization?

-Matt Newman
-Matt Newman

Michael Dunn12-Nov-01 16:07

12-Nov-01 16:07

I did, and #defined ISOLATION_AWARE_ENABLED as well... although would InitCommonControls() have any effect in a shell extension? I'd think Explorer would do that itself. ah well... I'll double-check my code to make sure.

--Mike--
http://home.inreach.com/mdunn/
#include "witty_sig.h"
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Michael Dunn14-Nov-01 12:38

14-Nov-01 12:38

-= Matt Newman =- wrote:
Did you put InitCommonControls(), or something like that, in the standard initialization

I went back and added InitCommonControls() before my calls to DoModal(), but the dialogs still don't get themed. Mad | :mad:

I'm just puzzled why it partially works on beta 2, because I must've been doing something right.
Ah well, can you think of anything else?

--Mike--
http://home.inreach.com/mdunn/
#include "witty_sig.h"
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Matt Newman15-Nov-01 14:03

Matt Newman

15-Nov-01 14:03

// Standard initialization
InitCommonControls();
// If you are not using these features and wish to reduce the size

I put it there I am using VC6 SP4 on Windows XP Home Edition.
Are you using MFC?
Is the manifest a type "24" resource?
(Yeah I know stupid questions but I had to ask)
Other than that I am pretty much stumped.

-Matt Newman
-Matt Newman

Michael Dunn15-Nov-01 14:27