C / C++ / MFC Discussion Boards

Re: I need help on writing a function I already wrote but need to alter or convert to something else?

led mike13-Mar-08 6:11

led mike

13-Mar-08 6:11

Larry Park wrote:
I just need to somehow alter this code

Alter it into what?

led mike

Re: I need help on writing a function I already wrote but need to alter or convert to something else?

Eytukan13-Mar-08 7:28

Eytukan

13-Mar-08 7:28

Rewrite it by yourself.

Follow these:
use vector instead of array.

<br />
void Check(vector<string> g, int& i,string key)<br />
{<br />
}<br />

btw, I dont understand a point here. If you already know the index, And if you are not making use of it like an offset, like i+n,i+n*2 and simply using [i], why do you send both index and the array to a separate function?

eg:

int nCheckItem = 3;
std::vector<std::string> vec_stCol;
//Assume you have 5 elements inside vec_stCol. You can make the checking function like :

<br />
    if(check(vec_stCol[i],"mykey"))<br />
  {<br />
  . <br />
  .<br />
  }<br />
<br />
   bool check(const string& stToBeCompared,const string& stCompareKey);<br />
<br />

use stToBecompared.Find() to check if the stToBeCompared string contains stComparekey in it.

Rest of the part, it's same, make use of find() algo.

OK,. what country just started work for the day ? The ASP.NET forum is flooded with retarded questions. -Christian Graus

Best wishes to Rexx[^]

modified on Thursday, March 13, 2008 1:45 PM

Re: I need help on writing a function I already wrote but need to alter or convert to something else?

David Crow13-Mar-08 7:53

David Crow

13-Mar-08 7:53

Larry Park wrote:
...but written different.

French? RPN? Sans STL? If you wrote it, why can't you rewrite it? Please explain what the problem is.

"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Re: I need help on writing a function I already wrote but need to alter or convert to something else?

led mike13-Mar-08 7:59

led mike

13-Mar-08 7:59

Ok have to admit, for a potentially needy person your reply is more clearer than mine. Poke tongue | ;-P

led mike

Re: I need help on writing a function I already wrote but need to alter or convert to something else?

Mark Salsbery13-Mar-08 8:15

Mark Salsbery

13-Mar-08 8:15

Geez, it's a friend - just give him the working function as-is!

I mean, he posted the code on a public message board - the new technology
has already been leaked Smile | :)

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

Re: I need help on writing a function I already wrote but need to alter or convert to something else?

led mike13-Mar-08 8:18

led mike

13-Mar-08 8:18

Mark Salsbery wrote:
the new technology
has already been leaked

LMAO I am extremely grateful I did not have a mouth full of coffee when I read that email. Timing is priceless, for everything else there's mastercard.

led mike

[GDI+] Any way to change the Image/Bitmap size dynamically? (without constructing a new one)

followait13-Mar-08 4:51

followait

13-Mar-08 4:51

I used it as a image/bitmap in a memory Graphics object.
When client resizes, it should be resized too.
Now I construct a new one every time, any effecient way by GDI+?

Re: [GDI+] Any way to change the Image/Bitmap size dynamically? (without constructing a new one)

bob1697213-Mar-08 4:58

bob16972

13-Mar-08 4:58

Just use a mapping mode like MM_ISOTROPIC or MM_ANISOTROPIC.

output the bitmap in logical coordinates(window) and the device context will automagically transform it to client coordinates(viewport).

It works pretty nice assuming you set everything up correctly.

Re: [GDI+] Any way to change the Image/Bitmap size dynamically? (without constructing a new one)

Rajkumar R13-Mar-08 6:08

Rajkumar R

13-Mar-08 6:08

followait wrote:
When client resizes, it should be resized too.

just find the scale factor

when drawing the image use Matrix::Scale and Graphics::SetTransform or Graphics::ScaleTransform with the scale factor and draw the image.

followait wrote:
Now I construct a new one every time

No need to construct every time client resizes.

Re: [GDI+] Any way to change the Image/Bitmap size dynamically? (without constructing a new one)

Mark Salsbery13-Mar-08 6:52

Mark Salsbery

13-Mar-08 6:52

There's also Graphics::DrawImage() methods that will stretch the image.

Mark

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

Re: [GDI+] Any way to change the Image/Bitmap size dynamically? (without constructing a new one)

Californian213-Mar-08 7:36

Californian2

13-Mar-08 7:36

Although you can display a GDI+ Bitmap object at various sizes, the Bitmap class does not allow you to change the actual size of the Bitmap object itself. You do have to construct a new one.

Another note: you may be using a Graphics object in memory, but whenever you use a Graphics object based on a window, you have to construct a new Graphics object each time the window is resized.

Smile | :)

Custom HTTP headers in IWebBrowser2

berserker_r13-Mar-08 4:50

berserker_r

13-Mar-08 4:50

Hi, I'm trying to add a custom header for every HTTP request of a IWebBrowser2 instance.
I known that the param Headers of the method IWebBrowser2::Navigate2 allows me to add custom headers but the problem is that it's valid only for the main request and it's not "propagated" for all the related requests of resources (for example).How can I hook every request and alter the headers?

Plz help!

Re: Custom HTTP headers in IWebBrowser2

Rajkumar R13-Mar-08 5:17

Rajkumar R

13-Mar-08 5:17

berserker_r wrote:
How can I hook every request and alter the headers?

DWebBrowserEvents2::BeforeNavigate2[^]
May be this is the hook you are looking for. Defining the event handler is implemented for CHtmlView in MFC source, have look at it or use CHtmlView and get the callback CHtmlView::OnBeforeNavigate2().
you can modify and reissue the request

Re: Custom HTTP headers in IWebBrowser2

berserker_r13-Mar-08 22:05

berserker_r

13-Mar-08 22:05

Thanks for the reply Wink | ;)

I have already tried with OnBeforeNavigate2 but it has the same behaviour of adding custom headers to Navigate2: you can handle only the "main request"...
Other ideas? plz help

Re: Custom HTTP headers in IWebBrowser2

Rajkumar R14-Mar-08 4:03

Rajkumar R

14-Mar-08 4:03

Navigate2 you are calling as a main request, but as per the documentation (as i never tried beyond main request), the request that happens by internal or external automation or user clicking hyperlinks the BeforeNavigate2 will be called back.
First callback will be the main request, i hope will get further callbacks.

I don't know what you are saying about propagated request.

Re: Custom HTTP headers in IWebBrowser2

berserker_r17-Mar-08 0:08

berserker_r

17-Mar-08 0:08

I want to get notified of every resources (images, css, js and so on...) of a page. BeforeNavigate2 notify me of only the "main request"

CIPAddressCtrl doesn't show Tooltips!

Vikas K.13-Mar-08 4:43

Vikas K.

13-Mar-08 4:43

Hi,

I can display tooltips for controls like buttons, dialog etc..but not for CIPAddressCtrl variables!

ref Article: http://support.microsoft.com/kb/q141758 Any help?

Thanks
Vikas

Re: CIPAddressCtrl doesn't show Tooltips!

David Crow13-Mar-08 6:13

David Crow

13-Mar-08 6:13

For some strange reason, it will work if you hover over a dot but won't work if you hover over an octet (i.e., edit) field.

Re: CIPAddressCtrl doesn't show Tooltips!

Vikas K.13-Mar-08 19:28

Vikas K.

13-Mar-08 19:28

How to fix it?

How to Format the time

Raj-Ekoham DwitiyoNasti13-Mar-08 4:06

Raj-Ekoham DwitiyoNasti

13-Mar-08 4:06

Hi,
I have an application(supporting multiple languages) in which I want to display the time with time marking. When I am running the application on an English OS(WinXP), it is showing the time in appropriate format(hh:mm:ss AM/PM). But when I am running the same application(French version) on an french OS(WinXP), it is showing the time without any AM/PM marking.
I am using the GetTimeFormat() function for the purpose, with appropriate picture string("hh':'mm':'ss tt") and locale set as LOCALE_SYSTEM_DEFAULT and dwFlags set to NULL. Still it is showing the same date format in French OS(without AM/PM).
Please Solve my query.

Thanks and Regards,

Purusottam Mishra

Purusottam Mishra
Software Engineer

Re: How to Format the time

ptr_Electron13-Mar-08 4:10

ptr_Electron

13-Mar-08 4:10

CTime ddate;
ddate=ddate.GetCurrentTime();
iday=ddate.GetDay();
imon=ddate.GetMonth();
iyear=ddate.GetYear();
ihrs=ddate.GetHour();
imin=ddate.GetMinute();
isec=ddate.GetSecond();
sdatef.Format("%.2d%.2d%.4d_%.2d%.2d",imon,iday,iyear,ihrs,imin,isec);

Re: How to Format the time

ptr_Electron13-Mar-08 4:17

ptr_Electron

13-Mar-08 4:17

opps I am sorry, i did not get ur question, i belive

Re: How to Format the time

Dexterus13-Mar-08 4:23

Dexterus

13-Mar-08 4:23

As a reply to both previous posts, Month/Day/Year is a wrong format for French so GetTimeFormat() is the right way and it does return whatever the locale has set as the format. So quite possibly the French locale has 24 hour format while Enghlish one has 12 hour AM/PM one etc. In the end, if MS was correct then whatever you get is the correct form, you don't have to get AM/PM format, it's not the only "good" one.

Re: How to Format the time

krmed13-Mar-08 5:20

krmed

13-Mar-08 5:20

If you have your time in a COleDateTime object, you can use the Format method.

CString Format(
   DWORD dwFlags = 0,
   LCID lcid = LANG_USER_DEFAULT 
) const;

dwFlags 
   Indicates one of the following locale flags:

   LOCALE_NOUSEROVERRIDE   Use the system default locale settings, rather than custom user settings.

   VAR_TIMEVALUEONLY   Ignore the date portion during parsing.

   VAR_DATEVALUEONLY   Ignore the time portion during parsing.

lcid 
   Indicates locale ID to use for the conversion.

It returns a CString with the time already formatted for you.

Hope that helps.

Karl - WK5M
PP-ASEL-IA (N43CS)
PGP Key: 0xDB02E193
PGP Key Fingerprint: 8F06 5A2E 2735 892B 821C 871A 0411 94EA DB02 E193

Re: How to Format the time

Raj-Ekoham DwitiyoNasti13-Mar-08 20:12

Raj-Ekoham DwitiyoNasti

13-Mar-08 20:12

Hi,
Thanks for replying.
But the actual problem was that on french OS the regional settings for time were not set to AM/PM, that why this problem was occuring.
The problem is fixed now.
Thanks again for spending your precious time for the problem.

Purusottam Mishra
Systems Executive

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