C / C++ / MFC Discussion Boards

Re: Any material available to make simulator for 8085 microprocessor in C, C++ ?

Rick York14-Jun-05 10:20

Rick York

14-Jun-05 10:20

Google is a wonderful thing. Smile | :)

http://www.cpu-world.com/Arch/8085.html[^]

http://www.programmersheaven.com/zone5/mh8.htm[^]

http://www.ordersomewherechaos.com/rosso/fetish/m102/web100/hardware/cpu8085a.html[^]

MSXML2::IXMLDOMDocument::save a xml doc

Saurabh_Delhi13-Jun-05 17:22

Saurabh_Delhi

13-Jun-05 17:22

Hi,
I want to create an xml file. I am using MSXML2::IXMLDOMDocument::save() method to do so. Using the sample examples giving on net, but all are giving errors.
I am successfully able to parse an xml document, but save a new xml file always give error. And creates blank xml file.
Can anybody suggest me a sample program to save xml file.

I am using MSXML3/MSXML4 DLLs.

Thanks in advance.

Re: MSXML2::IXMLDOMDocument::save a xml doc

ThatsAlok13-Jun-05 23:32

ThatsAlok

13-Jun-05 23:32

IXMLDOMDocument expose .xml BSTR variable which contain whole xml file of interface, and by using standered FILE operation you can save it Smile | :)

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: MSXML2::IXMLDOMDocument::save a xml doc

Saurabh_Delhi14-Jun-05 3:47

Saurabh_Delhi

14-Jun-05 3:47

Thanks Alok. I will se it. If you have any sample code program, do send it to me.

Re: MSXML2::IXMLDOMDocument::save a xml doc

ThatsAlok14-Jun-05 18:26

ThatsAlok

14-Jun-05 18:26

Saurabh_Delhi wrote:
If you have any sample code program, do send it to me.

here it is, this actual i am using in one of my application

CStdioFile m_File;
if(m_File.Open(szFilePath,CFile::modeWrite|CFile::modeCreate))
{
  // here pDomDoc is object of IXMLDomDocument :)
   char *str=W2T(pDomDoc->xml);
   m_File.WriteString(str);
   m_File.Close();
}

Saurabh_Delhi wrote:
Thanks Alok
Mention Not buddy Smile | :)

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Dropdown toolbuttons

laiju13-Jun-05 20:05

laiju

13-Jun-05 20:05

I need a drop down color picker on a toolbar .
The concern is when it drops down it should list only 16 specific colors that can be varied dynamically. That is it should list only specific colors in the drop down list.
Are there any specific articles that suit this requirememt.
Thanx in advance.

laiju

Re: Dropdown toolbuttons

Iain Clarke, Warrior Programmer14-Jun-05 0:13

Iain Clarke, Warrior Programmer

14-Jun-05 0:13

You could always try the Colour Pickers available on this site. You can always adapt them to
use your own set of colours.

The one I use is Chris Maunders CColorPicker.

http://www.codeproject.com/miscctrl/colour_picker.asp[^]

Good luck,

Iain.

Re: Dropdown toolbuttons

laiju13-Jun-05 21:36

laiju

13-Jun-05 21:36

thanx for the URL

laiju

Re: Dropdown toolbuttons

Iain Clarke, Warrior Programmer14-Jun-05 0:20

Iain Clarke, Warrior Programmer

14-Jun-05 0:20

You might also want to look at CRulerRichEditCtrl - a complete RTF mini-editor[^] for a toolbar / colour popup in action.

Iain.

timeSetEvent

medlar13-Jun-05 20:04

medlar

13-Jun-05 20:04

how to decalre a function to timeSetEvent.

thanks.

have a nice day,everybody!

Re: timeSetEvent

khan++13-Jun-05 18:23

khan++

13-Jun-05 18:23

void CALLBACK TimerFunc(UINT uTimerID, UINT uMsg, DWORD dwUser, DWORD dw1, DWORD dw2)
{
::MessageBox(NULL,"I am here","Hi",MB_OK);
}

MMRESULT mm;
mm = timeSetEvent(5000,1,TimerFunc,0,TIME_PERIODIC | TIME_CALLBACK_FUNCTION);
Will set it to 5 seconds.

this is this.

Re: timeSetEvent

Nilesh K.13-Jun-05 21:30

Nilesh K.

13-Jun-05 21:30

Check here[^].

<bold>- Nilesh
<italics>"Reading made Don Quixote a gentleman. Believing what he read made him mad" -George Bernard Shaw

Ensuring Single instance of Application

laiju13-Jun-05 16:58

laiju

13-Jun-05 16:58

I am using MDI Doc -View architecture.
How can I ensure that only single instance of my application is executed .How can I prevent multiple instances.

laiju

Re: Ensuring Single instance of Application

Stlan13-Jun-05 20:10

Stlan

13-Jun-05 20:10

Have a look Here[^]

You should first try to use the search articles tool at the top of the page before posting. If you had type multiple instance, you would have immediately found the subject article.

Re: Ensuring Single instance of Application

laiju13-Jun-05 20:44

laiju

13-Jun-05 20:44

Ya i should have searched using the keyword "mutltiple instance".
Anyway thanx.

laiju

how to convert bitmap to raw image

samren13-Jun-05 18:42

samren

13-Jun-05 18:42

hi,

i need to convert a gray scale bitmap to raw image. i can read the bitmap file and can access its image data. now i need help how to write a raw image file thats of extension ".raw". Does any one have a code for this conversion.

Regards
Alexen

Re: how to convert bitmap to raw image

Nilesh K.13-Jun-05 22:58

Nilesh K.

13-Jun-05 22:58

Maybe this[^] might solve your problem.

<bold>- Nilesh
<italics>"Reading made Don Quixote a gentleman. Believing what he read made him mad" -George Bernard Shaw

ActiveXScripting

ditty grail13-Jun-05 18:32

ditty grail

13-Jun-05 18:32

Can i create my own class objects to provide the scipting facility
using the vbscript parsing engine procided with microsoft...please
mention some web sites for me to start from scratch..

DG

download executables from web page

ask_you13-Jun-05 18:27

ask_you

13-Jun-05 18:27

i have uploaled my exe on the web server of our private net. now i want that whenever someone tries to download my exe, a pop-up box should come up which will ask for the license key. once the licence key is validated, only then the download should start. how do i implement it?

Secondly since the exe will be hosted on intranet, so whenever someone tries to download my exe, i need to know the IP address of the system which is trying to download it, check whether its a valid internal address and only then ask for licence input. how do i implement it?

Re: download executables from web page

Iain Clarke, Warrior Programmer14-Jun-05 0:58

Iain Clarke, Warrior Programmer

14-Jun-05 0:58

Probably not the most helpful answer, but you'll have better luck asking on the Web Development forum,
is this much more their forte.

Iain.

COleDateTime : total number of days in month

DanYELL13-Jun-05 15:02

DanYELL

13-Jun-05 15:02

Is there any easy way to get the total number of days in a month?
My method, which seems really primitive, is to increment from 26
to 33 until

if (date.GetMonth() == -1)
break;

at which time, I know I went too far by one. TotalDays is i - 1.

Is there any other way to do this?

Please, any response any one can give me will be greatly appreciated.

Sincerely,
Danielle Brina (an overworked graduate student)

Re: COleDateTime : total number of days in month

Stlan13-Jun-05 19:48

Stlan

13-Jun-05 19:48

You can also set your COleDateTime object to the first day of the next month, substract one day, then get the current date. It's perhaps not a less primitive way, but at least you avoid the loop.

Btw, what kind of alien calendar are you using? Do you really expect to find some month with 32 or 27 days? Wink | ;)

Re: COleDateTime : total number of days in month

Jack Puppy13-Jun-05 23:31

Jack Puppy

13-Jun-05 23:31

A simple switch/if else statement can be used for 11 of the months.

For Feb, check for a leap year...

// Leap year if divisible by 4, and not the start of a century OR divisible
// by 400
bool bIsLeapYear = ((((nYear % 4) == 0) && ((nYear % 100) != 0)) ||
    ((nYear % 400) == 0));

and if true, add 1.

Pssst. You see that little light on your monitor? That's actually a government installed spy camera. Smile and wave to big brother!

Gabor filters in c++

gobar13-Jun-05 17:12

gobar

13-Jun-05 17:12

does any one have implementation of gabor filters for fingerprint image enhancement in c++

gobar

Re: Gabor filters in c++

Christian Graus13-Jun-05 17:39

Christian Graus

13-Jun-05 17:39

They don't look that hard, but I found some code in seconds, [^] by using google.

Christian Graus - Microsoft MVP - C++

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