C / C++ / MFC

Re: exit(0) problem, Why?

21-Jun-05 5:06

I would hazard a guess that it's possible using the IWebBrowser2 interface but have never tried.

"Ideas are a dime a dozen. People who put them into action are priceless." - Unknown

Adding Video player

roOki320-Jun-05 16:03

roOki3

20-Jun-05 16:03

Hi, I'm new to embedded visual C++ 3.0. Does anyone knows how to add a Windows Media Player (video player) object with controls into the project using Dialog base? Many thanks!

exit(0) problem, Why?

lewislewis_lewis20-Jun-05 12:10

lewislewis_lewis

20-Jun-05 12:10

I want stop program in a CMainFrame:: function but get erro message, "Application Error - The exception Breakpoint" why?

void CMainFrame::OnUpdateprogram()
{
....
....
exit();
}

Blake Miller20-Jun-05 12:26

Blake Miller

20-Jun-05 12:26

It is not valid to exit from an MFC program in this manner from within the MainFrame window. You should post yourself a WM_CLOSE or else use PostQuitMessage() instead.

Thanks! BTW, wich one is nomaly using, what are they differenct?

lewislewis_lewis20-Jun-05 12:42

lewislewis_lewis

20-Jun-05 12:42

Thanks! BTW, wich one is nomaly using, what are they differenct?

Re: Thanks! BTW, wich one is nomaly using, what are they differenct?

Blake Miller20-Jun-05 12:50

Blake Miller

20-Jun-05 12:50

PostQuitMessage usually works if your thread has a message queue but does not have a window. You definitely have a window, so I would post the WM_CLOSE instead.

PostMessage(WM_CLOSE);

Or you can use the sample code from MSDN:

//The following line send a WM_CLOSE message <br />
//   to the Application's main window. This will cause the<br />
//   Application to exit.<br />
AfxGetMainWnd()->PostMessage(WM_CLOSE, 0, 0);<br />

CWebBrowser Getting Source Code

Bralyan20-Jun-05 11:13

Bralyan

20-Jun-05 11:13

I have a CWebBrowser and would like to get a websites "View->Source" html, the CWebBrowser is called m_WebBrowser, and would like to know how to go about doing this.
as far as I know there isnt a way to get the source using a navigate call..

Re: CWebBrowser Getting Source Code

Ravi Bhavnani20-Jun-05 12:46

Ravi Bhavnani

20-Jun-05 12:46

Just curious - are you using a CWebBrowserCtrl expressly for the purpose of getting at the page's HTML?

/ravi

My new year's resolution: 2048 x 1536
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Re: CWebBrowser Getting Source Code

Bralyan20-Jun-05 12:49

Bralyan

20-Jun-05 12:49

actually I am having the CWebBrowser go to a website, and then select all the information on the website and then put all the information in a text file, excluding pictures and links. but now I would like to add getting the page source from the website too, there is some hidden data I would like to automatically retrieve, like the links url

Re: CWebBrowser Getting Source Code

Ravi Bhavnani20-Jun-05 12:51

Ravi Bhavnani

20-Jun-05 12:51

If you aren't using the CWebBrowserCtrl to display the page to the user, you may want to see this[^] article.

/ravi

My new year's resolution: 2048 x 1536
Home | Articles | Freeware | Music
ravib@ravib.com

how can I make password to my prog.

suroor45320-Jun-05 10:16

suroor453

20-Jun-05 10:16

hi all,

I have done a small programe in c++. it is a "phonebook"
the user can add,delete,find....contacts

I need to make the user to enter a password before that.

David Crow20-Jun-05 10:58

20-Jun-05 10:58

suroor_bio wrote:
I need to make the user to enter a password before that.

Ok, so what's your question? Is this a console or GUI application?

"Ideas are a dime a dozen. People who put them into action are priceless." - Unknown

suroor45320-Jun-05 11:25

suroor453

20-Jun-05 11:25

it is a console

Ritu Kwatra20-Jun-05 18:26

Ritu Kwatra

20-Jun-05 18:26

One way to do this is to do in the C style by using getch() function to enter the charater. getch() function do not display character on the screen.

char passwd[15];
int i=-1;
printf("Enter Password:");
do
{
passwd[++i] = getch();
} while(passwd[i] != 13);
passwd[i] = '\0';

printf("\npassword is %s\n",passwd);

13 is the ascii code for the return key. Hope it will work Smile | :)

Ritu Kwatra

ThatsAlok20-Jun-05 18:46

ThatsAlok

20-Jun-05 18:46

Ritu Kwatra wrote:
13 is the ascii code for the return key. Hope it will work

WOW!, you back 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

namaskaaram20-Jun-05 20:15

namaskaaram

20-Jun-05 20:15

check out this cp link.....
maybe u might find it useful.....
http://www.codeproject.com/script/comments/forums.asp?forumid=1647&XtraIDs=1647&searchkw=rateep&sd=3%2F23%2F2005&ed=6%2F21%2F2005&select=1095306&df=100&mpp=50&fr=6602#xx1095306xx[^]

cheerz.....

"faith, hope, love remain, these three.....; but the greatest of these is love" -1 Corinthians 13:13

Launch Applications directly from Embedded Resources

suroor45321-Jun-05 1:48

suroor453

21-Jun-05 1:48

Thanks to All

Member 269513020-Jun-05 10:03

Member 2695130

20-Jun-05 10:03

There used to be a link to a tutorial on launching applications embedded as resource in a parent application.

However, the link goes nowhere. You can find it on google by searching google:

http://www.google.com/search?hl=en&lr=&as_qdr=all&q=%22Launching+Program+from+Resources%22+site%3Acodeproject.com&btnG=Search[^]

Does anyone know how I can get ahold of this tutorial?

Re: Launch Applications directly from Embedded Resources

Steve Maier20-Jun-05 10:29

Steve Maier

20-Jun-05 10:29

The article is still there..... must be a bad link.

http://codeproject.com/cpp/launching_program_from_resources.asp[^]

Steve Maier, MCSD MCAD

OnInitDialog query

Sonix20-Jun-05 9:36

Sonix

20-Jun-05 9:36

I'm attempting to write a small tool that automatically calls a function on start-up...but my problem is I want the dialog window so be displayed first. If I call the function from the OnInitDialog() it executes it before the window is displayed.
What is the easiest way around this?

David Crow20-Jun-05 9:42

20-Jun-05 9:42

Here's one way:

#define UWM_SOMETHING (WM_APP + 1234)
 
BEGIN_MESSAGE_MAP(CMyDialog, CDialog)
    //{{AFX_MSG_MAP(CMyDialog)
    // NOTE: the ClassWizard will add message map macros here
    //}}AFX_MSG_MAP
    ON_MESSAGE(UWM_SOMETHING, OnSomething)
END_MESSAGE_MAP()
 
BOOL CMyDialog::OnInitDialog()
{
    CDialog::OnInitDialog();
    ...
    PostMessage(UWM_SOMETHING);
    return TRUE;
}
 
LRESULT CMyDialog::OnSomething( WPARAM, LPARAM )
{
    // do your stuff in here.  if it's CPU intensive, consider a
    // separate thread
    return 1;
}

"Ideas are a dime a dozen. People who put them into action are priceless." - Unknown

Sonix20-Jun-05 9:50

Sonix

20-Jun-05 9:50

Thanks for a quick response Smile | :)

I tried your suggestion but unfortunately it has the same result... The OnSomething() function is still executed before the window is displayed.

David Crow20-Jun-05 9:56

20-Jun-05 9:56

Which means you'll need to use a separate thread to do the work in. See here.

"Ideas are a dime a dozen. People who put them into action are priceless." - Unknown