Re: Getting day of a Month in VB - Article Writing Discussion Boards

How to implement a diagonal grid control?

rbid15-Jan-05 6:19

15-Jan-05 6:19

Hello,

I'm looking for an idea on how to implement a control that contains
cells that are "rhombus" (or diamonds) that can be colored. That is,
have a control that has diagonal lines in the two directions (NW to SE and NE to SW):

+--------------+
|\/\/\/\/\/\/\/|
|/\/\/\/\/\/\/\|
|\/\/\/\/\/\/\/|
|/\/\/\/\/\/\/\|
+--------------+

And the generated diamonds should be filled or painted with a color, when each diamond could have a different color, the diamond lines also can be present or not.

Any hint on how to implement this with MFC?

-- Ricky Marek (AKA: rbid)
-- "Things are only impossible until they are not" --- Jean-Luc Picard

My articles

Re: How to implement a diagonal grid control?

basementman20-Jan-05 7:14

basementman

20-Jan-05 7:14

Some math and MoveTo/LineTo calls should do the trick. To fill each diamond, I would probably draw the outline of it with MoveTo/LineTo and then do a FloodFill to paint the interior.

onwards and upwards...

help on openwith dialog

deepakskumar12-Jan-05 21:23

deepakskumar

12-Jan-05 21:23

hello friends,

i just want to know wheather their is any api in .Net,com etc for geting the open with dialog,as like we get in windows when we try to open any of the files with no extentions.
if there is any other implementation other than reading from the registry ,plz let me know.

regards
Deepak

deepak

Text to formatted images

Gooney7-Jan-05 6:20

Gooney

7-Jan-05 6:20

Hello!

I've been reading all these articles about rotating, scaling and so on. Also about how to add comments to pics.

My question is wheter it's possible to generate a image-file (jpg, gif or bmp for example) from text only. More precise: You put in some text in a Textbox, say "1/2", then I'd like to generate a picture with a fraction, with the numbers on top of eachother. (since my explanation might be a bit hard to get check this out:
http://www.hargelid.se/mathprob.jpg)

This means i must parse the expression, put the "1" in a specified position, draw a line and put the "2" in another specified position.

Is there any components doing this already? Any other suggestions are also welcome.
The closest I've got is Soft4sciences MathML Renderer (http://www.soft4science.com/fr_index.html?/products/MathML_Renderer/s4s_MathML_Renderer.htmlbut I would very much like to skip the whole MathML-step.

Maybe it's not possible, but maybe someone can tell me that =)

Thanks in advance from a stuck one....

____________________________
Gooney

Re: Text to formatted images

basementman11-Jan-05 9:32

basementman

11-Jan-05 9:32

See this response http://www.codeproject.com/script/comments/forums.asp?forumid=1642&select=1013454#xx1013454xx[^]

onwards and upwards...

Help for RationalXDE

amalatsliit5-Jan-05 15:22

amalatsliit

5-Jan-05 15:22

Hello every one please help meeeeeee,
At the movemet i'm involving into analyze phase of a web base project Management system which is going to develop by using c#.and i'm using rational XDE for the part of uml design.but i 'm new to rational XDE.so can any body give me a sample application which is developed by using XDE and ebook or chm file as a guide.
And also i need a sample guide material for model a system by using uml notations.

Thanks

Amael

Getting day of a Month in VB

madhuys5-Jan-05 3:23

madhuys

5-Jan-05 3:23

Hi all,
I have a requirment in VB 6.0, where in if I type a day in a text box, The day should be displayed, Eg: If i say 21-09-2004 I should get an output on the second screen as Monday or Tueaday, Can this be done in VB using Clander controls.

_ Madhu.

Re: Getting day of a Month in VB

S Douglas12-Jan-05 23:09

S Douglas

12-Jan-05 23:09

madhuys wrote:
I have a requirment in VB 6.0, where in if I type a day in a text box, The day should be displayed, Eg: If i say 21-09-2004 I should get an output on the second screen as Monday or Tueaday, Can this be done in VB using Clander controls.

The simplest way to convert a date to its various parts is the "format" function.

Exp.
Dim sDay as string
sDay = 21-09-2004
sDay = Format(sDay, "dddd")

Msgbox sDay

Social Engineering Specialist.

Because there is no patch for human stupidity.

MDI Database App w/VC

S Douglas3-Jan-05 23:41

S Douglas

3-Jan-05 23:41

I would like to see an article concerning creating a MDI based app using VC++ (6.0) and ADO connecting to either an SQL or MS Access dB. Each view would have to connect to a different table.

What I really need is just some good design structure and class lay out. Any help is appreciated, if you know of an existing article and can provide a link that would be great.

If I have posted this in the wrong forum please let me know as so I may post it in the correct one.

Thanks for everyone’s time and consideration in this matter.

Social Engineering Specialist.

Because there is no patch for human stupidity.

Simple Scrolling Tables in HTML

SteveGarrill2-Jan-05 3:30

SteveGarrill

2-Jan-05 3:30

I'm a beginner I'm afraid but from what I've read I think that it should be possible to develop a simple table with just 3 rows and 1 column where the header and footer remain static but the contents of the middle row can be scrolled. Can anyone help me or recommend a good (simple) book?
Steve

UK Self Help

Re: Simple Scrolling Tables in HTML

Vasudevan Deepak Kumar21-Jan-05 23:20

Vasudevan Deepak Kumar

21-Jan-05 23:20

Hi:

It is simple. You can have a Scrollable DIV. Just adding style like scroll=auto for a DIV along with the specified width and height only. If width and height appears, only that DIV will scroll.

Have your header and footer designed outside DIV perhaps in a separate table.

This search gives a lot of results for Scrollable dIV:

http://search.netscape.com/ns/search?query=scrollable+div&st=webresults&fromPage=NSCPIndex[^]

Deepak Kumar Vasudevan
Personal Web: http://vdeepakkumar.netfirms.com/
I Blog At: http://deepak.blogdrive.com/

need help for audio buffer management source code

spdl20012-Jan-05 3:21

spdl2001

2-Jan-05 3:21

does anyone has source code for real time audio buffer management simulation?

Fonts.....:(

nutkase30-Dec-04 0:04

nutkase

30-Dec-04 0:04

hi,
can anyone please write a tutorial on the basics of fonts and how they are used and created if i have to write my own font editor or creator or something.

please help asap.

PS: any links to the information i requested will be highlt appreciated.

regards

Retrieving HTML Source for a given website

Anand Mudliar28-Dec-04 7:11

Anand Mudliar

28-Dec-04 7:11

All,

I am looking for a code which retrieves a HTML source for a given website. I got few but none of the code really works for all websites. Some has security issues, some has timeout issues, some has redirect issues, some has session management issues. I am looking for the code which works for all kinds of websites.

given a website say www.xyz.com/default.aspx I want to retrieve the HTML source(same as when this page get rendered). I want to achieve this without any UI.

If somebody post an article it would be very helpful for everyone.

Thanks,
Anand

Re: Retrieving HTML Source for a given website

basementman11-Jan-05 9:48

basementman

11-Jan-05 9:48

Do you mean something like this?

BOOL GetWebsiteHTML(LPCSTR cpCmd, CString *pContent)
{
  BOOL bRetval = FALSE;
  char caBuf[8196];

  if (!cpCmd || *cpCmd == 0)
    return FALSE;

  HINTERNET hIC = InternetOpen("{YourAppNameHere}",INTERNET_OPEN_TYPE_PRECONFIG,NULL,NULL,0);

  if (hIC)
    {
      DWORD dwTimeout = 10000;  // 10 secs
      InternetSetOption(hIC,INTERNET_OPTION_CONNECT_TIMEOUT,(LPVOID)&dwTimeout,(DWORD)sizeof(dwTimeout));

      HINTERNET hURL = InternetOpenUrl(hIC,cpCmd,NULL,0,INTERNET_FLAG_RELOAD,0);
      if (hURL)
        {
          DWORD dwBytesRead = 0;
          BOOL bRetval = TRUE;

          while (bRetval)
            {
              caBuf[0] = 0;
              bRetval = InternetReadFile(hURL,caBuf,sizeof(caBuf)-1,&dwBytesRead);
              if (bRetval)
                {
                  if (dwBytesRead == 0)
                    {
                      bRetval = TRUE;
                      break;  // have entire string!
                    }

                  caBuf[dwBytesRead] = 0;
                  *pContent += CString(caBuf);
                }
            }

          InternetCloseHandle(hURL);
        }
      else
        {
          *pContent = CString("Unable To Open URL! [") + cpCmd + CString("]");
        }

      InternetCloseHandle(hIC);
    }
  else
    {
      *pContent = "Unable To Connect To Internet!";
    }

  return bRetval;
}

onwards and upwards...

Re: Retrieving HTML Source for a given website

Vasudevan Deepak Kumar21-Jan-05 23:22

Vasudevan Deepak Kumar

21-Jan-05 23:22

http://www.httrack.com/[^]

should be an helpful application. It is an OpenSource application. Both commandline and GUI counterparts are available.

Deepak Kumar Vasudevan
Personal Web: http://vdeepakkumar.netfirms.com/
I Blog At: http://deepak.blogdrive.com/

!!help!! me in this project (cyber review)

zybernau28-Dec-04 5:00

zybernau

28-Dec-04 5:00

hello everyone Smile | :)

,

i am a final yr student and my project is product design management(cyber review).

implementing a integrated appln(chatting,3d manipulations, 3d marker) that can be viewed in the browser(publish it in the internet)

so that i am in need of ur help , i don't know how to start with.

1. we have decided to move with java technologies
2. using vrml plugins (cortona).

i got Confused | :confused:

to make the 3d marker, do u guys have any idea about these?? (making integration 3D MARKERwith vrml plugin )

* i am so immature in making projects so please guide me as much as u can Smile | :)

RaJ

UML project

cristina_tudor28-Dec-04 3:15

cristina_tudor

28-Dec-04 3:15

It would help me a lot if I could see a project example with all the UML diagrams.
It doesn't matter on what domain or area, just an example (case study) modeled with UML.

Could you, please, give a suggestion where I could find such an example.
Thank you,

Cristina

Re: UML project

Mircea Puiu21-Jan-05 2:54

Mircea Puiu

21-Jan-05 2:54

Poti fi putin mai specifica?

Poate te ajuta acest link:
http://xml.netbeans.org/uml/#completion[^]

SkyWalker

Controlling Dual Display

Member 152105326-Dec-04 19:47

Member 1521053

26-Dec-04 19:47

Hello

Does anyone know how to take handler of dual monitors and setting resolution seperately?
I have been searchin on internet for while and i'd like to have source useable in VC++.

Thank you.

I want a good activeX.

dSolariuM24-Dec-04 17:28

dSolariuM

24-Dec-04 17:28

Hello everyone ,
I want to create an ActiveX in VC++ that
is Based on a dialog so when we insert that
dialog it shows that dialog instead of activeX.
Any ideas,
Best Regards.
Thanks.

Re: I want a good activeX.

Anonymous25-Dec-04 16:03

Anonymous

25-Dec-04 16:03

To paraphrase an old saying - the only good ActiveX is a dead ActiveX.

Error in an article

Juuitchan220-Dec-04 18:21

Juuitchan2

20-Dec-04 18:21

In the article titled "Gregorian Date To ISO Date Converter"
By Siva Ram Mateti (at http://www.thecodeproject.com/csharp/GregToISO.asp ), there is what looks like a bug. It seems to appear more than once.

The comment is
// Increase of Dayof Year Number by 1, if year is leapyear and month is february
and the code seems designed to do that. Shouldn't the code be changed to check if the month is AFTER February, rather than that the month IS February?

I don't have C++ on my box, and even if I did, I'm not good at it, so you might want to check the code with some actual dates from a wall calendar.

Re: Error in an article

Colin Angus Mackay21-Dec-04 10:22

Colin Angus Mackay

21-Dec-04 10:22

You should post this in the forum at the bottom of the article page. That way the author has more chance of seeing your comment.

Do you want to know more?
WDevs.com - Member's Software Directories, Blogs, FTP, Mail and Forums

i want the source code to the following riddle urgent please!

babur khan18-Dec-04 22:10

babur khan

18-Dec-04 22:10

There are four guys trying to get home at night and in order to do so, they MUST cross a bridge. It's very dark and there is only one torch available. The bridge can ONLY support "TWO" person at a time. Now, a bomb has been set on the bridge which will explode in 18 mins. Due to the fact that each person's travelling speeds are different, therefore some will obviously take longer to cross than others.

The time that each person takes are as followed:
A = 1 min
B = 2 min
C = 5 min
D = 10 min
Torch = 1 Qty
Here's how it works: If D & A goes first, it'll require 10 mins for them to cross the bridge together. By the time A gets back with the torch to B&C...11 mins will be passed already.
The total time required is : 17 mins
the solution to it is:
A and B first - 2 minutes (max 2 )
A runs back with torch = 3 minutes
C and D Next = 13 minutes ( max 10 )
B comes back with the torch = 15 minutes ( max 5 )
A and B again = 17 minutes

Can anyone tell me the code to this problem in turbo c or vc urgent please please. many many thanks in advance.

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