Re: Appending of XML - C / C++ / MFC Discussion Boards

Re: Converting C# managed DLL to C++/VC++ unmanaged DLL

saratogacoach31-Jan-09 16:55

31-Jan-09 16:55

Hi Superman,

Thanks for your reply.

It appears there is no easy solution.

However, I plan to try to learn more about unmanaged DLL's since these can be used by the eLearning authoring software that I use. Even if I can't create a drawing DLL in unmanaged code, I may learn enough to create something useful.

Again, thanks for your input.

Kind Regards,

writer

Info Regarding PostMessage and GetMessage Function

rajeev281431-Jan-09 2:54

rajeev2814

31-Jan-09 2:54

Post user defined Message and how to receive it

Re: Info Regarding PostMessage and GetMessage Function

Cedric Moonen31-Jan-09 3:28

Cedric Moonen

31-Jan-09 3:28

Is this article[^] usefull ?

Cédric Moonen
Software developer

Charting control [v1.5]
OpenGL game tutorial in C++

How to Compare 2 CStringArray?

mikert_200831-Jan-09 2:06

mikert_2008

31-Jan-09 2:06

Hi ,
I want to compare 2 CStringArray... Please suggest best way to compare this arrays. Can it be easy to do using STL. I would like to have easiest way (using CStrinArray / STL )to do this..

Thanks:-
Mike

Re: How to Compare 2 CStringArray?

Cedric Moonen31-Jan-09 3:25

Cedric Moonen

31-Jan-09 3:25

mikert_2008 wrote:
Please suggest best way to compare this arrays.

Please explain what you mean by compare... You have two arrays of strings, what should compared exactly ? The number of strings in the arrays, each string to its corresponding in the other array, ... ?

Cédric Moonen
Software developer

Charting control [v1.5]
OpenGL game tutorial in C++

Re: How to Compare 2 CStringArray?

Rajesh R Subramanian31-Jan-09 17:56

Rajesh R Subramanian

31-Jan-09 17:56

It largely depends on what you mean by "compare". Are you wanting to compare each and element of two arrays? You can just do the comparison in a loop, can't you?

It is a crappy thing, but it's life -^ Carlo Pallini

Appending of XML

brucewayn31-Jan-09 1:47

brucewayn

31-Jan-09 1:47

How to merge two XML files in one XML file???

Thanks in Advance

Re: Appending of XML

Jonathan Davies31-Jan-09 2:07

Jonathan Davies

31-Jan-09 2:07

If by merge you mean append (as in your subject), with two files each will have a root, so you'd have to decide which root was going to be the root of your new file. Then you could copy all children of the root from the file to be discarded so they become children of the root in the new file. That is. of course, if the format of the files makes this a sensible thing to do.

Check and Uncheck taskbar menu?

Le@rner31-Jan-09 1:29

Le@rner

31-Jan-09 1:29

Hi all,

i m place my application icon in system tray.

i have created a Taskbar Menu,in this menu one item has property of check or uncheck.

i want to working according to its check or uncheck position.

how can i check wheater the item is checked or not.

so please tell me how can i check or uncheck the menu item.

thanks in advance.

To accomplish great things, we must not only act, but also dream;
not only plan, but also believe.

Re: Check and Uncheck taskbar menu?

Code-o-mat31-Jan-09 1:39

Code-o-mat

31-Jan-09 1:39

I believe this[^] should tell you all you need.

> The problem with computers is that they do what you tell them to do and not what you want them to do. <
> Life: great graphics, but the gameplay sux. <

hi i want to show progress bar....plz help

swapnilb131-Jan-09 1:24

swapnilb1

31-Jan-09 1:24

HI,
I HAVE 1 PROJECT(IN MFC) IN WHICH THERE IS 1 BUTTON AS WRITE CLICKING ON IT 1 FILE FROM PC WILL BE WRITTEN IN RAM (WHICH IS ON BOARD).NOW I WANT TO SHOW 1 PROGRESS BAR WHILE WRITING IA GOING ON & IT SHOULD BE DISSAPPEAR AS SOON AS WRITING IS DONE.
HOW CAN I ACHIEVE IT????
THANKS IN ADVANCE... D'Oh! | :doh:

Re: hi i want to show progress bar....plz help

Le@rner31-Jan-09 1:32

Le@rner

31-Jan-09 1:32

You can add a progress bar in your application, initially in hide condition.

when you start write you should visible your progress bar through ShowWindow(SW_SHOW),and when writing is finished you can hide your progressbar tru ShowWindow(SW_HIDE).

To accomplish great things, we must not only act, but also dream;
not only plan, but also believe.

Re: hi i want to show progress bar....plz help

Cedric Moonen31-Jan-09 3:21

Cedric Moonen

31-Jan-09 3:21

Please, write in an understandable english and fix your keyboard, because it seems your caps lock key is broken...

Cédric Moonen
Software developer

Charting control [v1.5]
OpenGL game tutorial in C++

Re: hi i want to show progress bar....plz help

David Crow31-Jan-09 16:25

David Crow

31-Jan-09 16:25

I would implement a modeless dialog that contained a progress control. That dialog/control can be controlled via your main dialog as it does the (copy) work.

"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown

"The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch

get hard drive size.

Madan Chauhan31-Jan-09 0:42

Madan Chauhan

31-Jan-09 0:42

Hi,

In my application I need to get the complete Hard Drive size.
I am using Windows 2000.

Is there any API to get the size of hard drive in win2000?

I don't want to use WMI class (win32_DiskDrive).

Thanks in advance.

Re: get hard drive size.

«_Superman_»31-Jan-09 15:15

«_Superman_»

31-Jan-09 15:15

IOCTL_DISK_GET_DRIVE_GEOMETRY is another way to do it.
The API to use here is DeviceIoControl.

From Windows XP onwards you can use IOCTL_DISK_GET_DRIVE_GEOMETRY_EX to directly get the disk size.

«_Superman_»

Re: get hard drive size.

David Crow31-Jan-09 16:28

David Crow

31-Jan-09 16:28

Madan Chauhan wrote:
Is there any API to get the size of hard drive in win2000?

Such as this?

How can chk window is show or hide?

Le@rner30-Jan-09 23:44

Le@rner

30-Jan-09 23:44

Hi all,

for show or hide window i m using a function ShowWindow,but how can i chk window is currently show or hide.

i have created two buttons on dialog ,i want if window is show than show button is disabled and hide button is enabled.
same for hidewindow if window is hide than hide button is disabled and show button is enabled.

please tell me.

thanks in advance.

To accomplish great things, we must not only act, but also dream;
not only plan, but also believe.

Re: How can chk window is show or hide?

Code-o-mat30-Jan-09 23:57

Code-o-mat

30-Jan-09 23:57

Surprisingly it is called IsWindowVisible[^], but really, google could have told you that in 5 secs.

> The problem with computers is that they do what you tell them to do and not what you want them to do. <
> Life: great graphics, but the gameplay sux. <

Re: How can chk window is show or hide?

Le@rner31-Jan-09 0:58

Le@rner

31-Jan-09 0:58

thanks its done.

To accomplish great things, we must not only act, but also dream;
not only plan, but also believe.

Re: How can chk window is show or hide?

Code-o-mat31-Jan-09 1:02

Code-o-mat

31-Jan-09 1:02

No probs.

> The problem with computers is that they do what you tell them to do and not what you want them to do. <
> Life: great graphics, but the gameplay sux. <

Print to file.

mohammadmot30-Jan-09 23:19

mohammadmot

30-Jan-09 23:19

Hello.
How i can print (ex. as pdf) with:
1. unicode support font (ex. farsi language)
and
2. insert bitmap file

with vc++ 6.0 ? OMG | :OMG:

Re: Print to file.

Code-o-mat30-Jan-09 23:31

Code-o-mat

30-Jan-09 23:31

You can't create/print a PDF file from VC++ out of the box, you will either need a third party PDF writer library OR a PDF printer driver (like CutePDF[^]).

> The problem with computers is that they do what you tell them to do and not what you want them to do. <
> Life: great graphics, but the gameplay sux. <

Re: Print to file.

mohammadmot30-Jan-09 23:38

mohammadmot

30-Jan-09 23:38

Hello,
no i don't want print directy pdf file,
now i install pdf distiller & have pdf driver - ok -
but when print my string with _T("") macro, print bad words !!!

My sample, use from class QPrint Code Project.

http://www.codeproject.com/KB/printing/QPrint.aspx?fid=301520&select=2885714&fr=1

for example:
CQPrint m_ocQPrint;
m_ocQPrint.Print(hFont,_T("محمد"),FORMAT_NORMAL);

but print bad-words - i found printing text out in CQPrint::Print function & with this code:

// now print the text...
m_DC.TextOut(lx,m_y,strSubText);
if (!(Format & FORMAT_NOLF)) {
m_y += Size.cy + CALCY(m_Abstand);
}
Confused | :confused:

Re: Print to file.

Code-o-mat30-Jan-09 23:55

Code-o-mat

30-Jan-09 23:55

I see...i'm not sure but i guess you need the right font to be able to print this, in your TextOut aproach, try instantiating a CFont object, use e.g. CreateFontIndirect[^] to create a font that fits your needs, select it into the DC and then try to print your text.

> The problem with computers is that they do what you tell them to do and not what you want them to do. <
> Life: great graphics, but the gameplay sux. <

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