Re: timer-urgent - C / C++ / MFC Discussion Boards

Mark Salsbery12-Mar-07 11:56

12-Mar-07 11:56

Mike Doner wrote:
2) I'm encountering lock-up when the hardware becomes disconnected from the network midway through the CHttpFile->Read() operation. This function hangs infinitely. Is there a timeout you can set for this?

Have you tried the INTERNET_OPTION_RECEIVE_TIMEOUT option using CInternetSession::SetOption()?

*EDIT* Never mind - I see that's what Ravi said D'Oh! | :doh:

"Great job, team. Head back to base for debriefing and cocktails."
(Spottswoode "Team America")

timer-urgent

prathuraj12-Mar-07 6:35

prathuraj

12-Mar-07 6:35

I have to display a message which has to enable for only two seconds.how to do this?

how to set timer for this???????

Re: timer-urgent

Maximilien12-Mar-07 6:41

Maximilien

12-Mar-07 6:41

have a look at SetTimer and WM_TIMER/ON_WM_TIMER

Maximilien Lincourt
Your Head A Splode - Strong Bad

Re: timer-urgent

David Crow12-Mar-07 7:08

David Crow

12-Mar-07 7:08

See here.

"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15

"Judge not by the eye but by the heart." - Native American Proverb

Re: timer-urgent

led mike12-Mar-07 7:59

led mike

12-Mar-07 7:59

MFC does not have an Urgent Timer. Try the .NET Platform

System.Urgent.Timer

led mike

Re: timer-urgent

Mark Salsbery12-Mar-07 8:12

Mark Salsbery

12-Mar-07 8:12

Once again, I can't wait to upgrade to .NET 2.0+ (VS2005) to take advantage of stuff like that.

Do you want fries with that?

"Great job, team. Head back to base for debriefing and cocktails."
(Spottswoode "Team America")

Re: timer-urgent

led mike12-Mar-07 8:49

led mike

12-Mar-07 8:49

link[^]

led mike

Re: timer-urgent

Mark Salsbery12-Mar-07 8:55

Mark Salsbery

12-Mar-07 8:55

If it's that urgent (for example, this post - it could take HOURS to figure out the
correct number of milliseconds for 2 seconds) then there's always this site[^].

"Great job, team. Head back to base for debriefing and cocktails."
(Spottswoode "Team America")

Re: timer-urgent

ThatsAlok12-Mar-07 19:49

ThatsAlok

12-Mar-07 19:49

prathuraj wrote:

how to set timer for this???????

settimer.. will be tough for implementing in your condition!

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

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Alok Gupta
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dynamic pictureBox creation

sarah_malik12-Mar-07 6:35

sarah_malik

12-Mar-07 6:35

Hi all,

I have a form that contains one button and one textbox, the textbox will take a number that will be passed to another form. I have done this successfully.
The thing is that I need the second form to create a number of pictureboxes = the number received from the first form.

Any ideas?

Re: dynamic pictureBox creation

Hamid_RT12-Mar-07 6:57

Hamid_RT

12-Mar-07 6:57

Do you want to get values of form1 on the form2

WhiteSky

Re: dynamic pictureBox creation

sarah_malik12-Mar-07 7:13

sarah_malik

12-Mar-07 7:13

nope, I've done this.

what I want is to create a number of pictureboxes in form2 that equals the number received from form1.

thanks,

Re: dynamic pictureBox creation

Maximilien12-Mar-07 8:39

Maximilien

12-Mar-07 8:39

something like this very pseudo-code code ? :

//... 
std::vector<CStatic*> myPictureBoxVector;
for ( int i = 0; i < NumberFromForm1; i++ )
{
  CStatic pStatic = new CStatic;

  CRect rect;
  ComputePosition( rect ); /// <- this will compute the position of the picture box
  pStatic->Create( ... ); 

  myPictureBoxVector.push_back( pStatic );
  //...
}
//...

Maximilien Lincourt
Your Head A Splode - Strong Bad

Re: dynamic pictureBox creation

sarah_malik12-Mar-07 11:58

sarah_malik

12-Mar-07 11:58

thanks alot Smile | :)

timer

deeps_cute12-Mar-07 6:07

deeps_cute

12-Mar-07 6:07

i am having two buttons b1 and b2.i have to disable a button b2 for few seconds when b1 is clicked.

Arise Awake Stop Not Till ur Goal is Reached.

Re: timer

Maximilien12-Mar-07 6:22

Maximilien

12-Mar-07 6:22

when b1 is clicked, disable b2 and start a timer upon which you will re-enable b2.

have a look at SetTimer and ON_WM_TIMER

Maximilien Lincourt
Your Head A Splode - Strong Bad

Wininet.lib / Wininet.dll problem

micutzu12-Mar-07 5:55

micutzu

12-Mar-07 5:55

Hello,

I have a question: I have an application that is using Wininet.lib (set in Object/Library module). On most of the machines works well – but on some machines using IE 7 the Wininet.dll is causing an application crash. So I have tried to put Wininet.dll in the same folder with my application (the Wininet.dll from my machine) but still no luck. Anyone can provide me a solution to fix this behavior.

Thanks.

Re: Wininet.lib / Wininet.dll problem

Mike Dimmick12-Mar-07 6:22

Mike Dimmick

12-Mar-07 6:22

Test against IE 7.0 and work out where the problem occurs. If you get stuck, post the exact error message and error codes.

The reason copying your own wininet.dll doesn't help is because wininet.dll is one of the KnownDLLs. See this KB article[^] for more on KnownDLLs.

I strongly recommend you do not attempt to make Windows load your own copy of wininet.dll. This DLL maintains the browser's cache which may well have changed (indeed, probably did) between IE 6.0 and 7.0, and using the wrong version may well corrupt the cache, and any other common data structures used by the browser.

Stability. What an interesting concept. -- Chris Maunder

Re: Wininet.lib / Wininet.dll problem

micutzu12-Mar-07 6:31

micutzu

12-Mar-07 6:31

Thanks a lot!

I will give it a try.

Re: Wininet.lib / Wininet.dll problem

Dmitry Khudorozhkov12-Mar-07 6:34

Dmitry Khudorozhkov

12-Mar-07 6:34

This is a very "popular" problem since the introduction of MS IE 7 beta.

Cause of the problem: WinInet API validation code was changed in Vista/IE7

Solution they propose is, in short, re-check and re-write your code...

Hope it helps,

- Dmitry.

-------------------------
Don't worry, be happy Blush | :O

)

Doc\View

vibindia12-Mar-07 5:44

vibindia

12-Mar-07 5:44

Hi all

In Doc\View architecture . The document lies behind and the view in front and the Frame in between both.Is there any specific reason for aligning them in that particular order.

Blush | :O

VIBIN

"Fool's run away,where angle's fear to tread"

Re: Doc\View

Cedric Moonen12-Mar-07 5:51

Cedric Moonen

12-Mar-07 5:51

vibindia wrote:
The document lies behind

The document is non-graphic. It is just a class that contains the information about your document.

vibindia wrote:
the view in front and the Frame in between both

Actually the view is embedded in the frame. It is logical: how would you do it otherwise ? You have your main frame that contains the toolbar, the menu, ... and then the view is embedded in the frame. Take for example Paint.

Maybe I didn't understood your question... Unsure | :~

Cédric Moonen
Software developer

Charting control [v1.1]

Re: Doc\View

vibindia12-Mar-07 6:06

vibindia

12-Mar-07 6:06

hi
If possible give me a link for an article.
Which explains the flow of data from Doc to View and from View to Doc.
It would be fine.if it explains with picture of Doc\View Arch..
Hmmm | :|

VIBIN

"Fool's run away,where angle's fear to tread"

Re: Doc\View

Dmitry Khudorozhkov12-Mar-07 6:37

Dmitry Khudorozhkov

12-Mar-07 6:37

Here is it:

http://msdn2.microsoft.com/fr-fr/library/4x1xy43a(VS.80).aspx

-------------------------
Don't worry, be happy Blush | :O

)

Template names for Create( LPCTSTR lpszTemplateName, CWnd* pParentWnd = NULL ); [modified]

bosfan12-Mar-07 5:34

bosfan

12-Mar-07 5:34

Hello comunity,
where to find all templatenames for this function,i search for CDialog and other dialog controls?
Or better a little sample how to use:
Create( LPCTSTR lpszTemplateName, CWnd* pParentWnd = NULL ); [modified]

thanks
break;

-- modified at 11:45 Monday 12th March, 2007

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