Re: REFERENCE TO ARRAY OF 10 INTEGERS - C / C++ / MFC Discussion Boards

Change IP address Notification

Renjith Ramachandran30-Jul-04 9:46

Renjith Ramachandran

30-Jul-04 9:46

How can i get the notification in to my application, when the IP address changes..?

mind is everything.

NotifyAddrChange()

bikram singh31-Jul-04 16:41

bikram singh

31-Jul-04 16:41

Look at NotifyAddrChange() in MSDN. Part of the IP HELPER API, its available on Win2000+

Bikram Singh

How to set default web-site from C++?

includeh1030-Jul-04 9:06

includeh10

30-Jul-04 9:06

Do you know how to set default web-site from C++ for IE and NetScape?

default web-site is called "Home page" also.

thx

includeh10

Re: How to set default web-site from C++?

Renjith Ramachandran30-Jul-04 9:47

Renjith Ramachandran

30-Jul-04 9:47

i think thats some registry settings..
u just set a URL as homepage in IE and search that string in registry

i hope that will work

mind is everything.

Re: How to set default web-site from C++?

includeh1030-Jul-04 9:55

includeh10

30-Jul-04 9:55

thx
good suggestion, i will test.
is a doc somewhere for this?

includeh10

REFERENCE TO ARRAY OF 10 INTEGERS

avenger_sb2530-Jul-04 7:57

avenger_sb25

30-Jul-04 7:57

Please give me an example/syntax of:
REFERENCE TO ARRAY OF 10 INTEGERS

Maybe it is very eazy but my super genius stops working for eazy questions... Frown | :(

...

...Avenger

Remember... testing & debugging are always part of programming ...so exterminate those stinking bugs

Re: REFERENCE TO ARRAY OF 10 INTEGERS

Jaime Stuardo30-Jul-04 8:37

Jaime Stuardo

30-Jul-04 8:37

int a[10];
void fn(int &a)
{

}

Jaime

Re: REFERENCE TO ARRAY OF 10 INTEGERS

avenger_sb2530-Jul-04 8:48

avenger_sb25

30-Jul-04 8:48

I tried the same myself but i get a bad error WITH THIS....

int fn(int&a)
{
}
int main(int argc, char* argv[])
{
int abb[10];
fn(abb);
return 0;
}

ERROR:
C:\Windows\Desktop\a\a.cpp(19) : error C2664: 'fn' : cannot convert parameter 1 from 'int [10]' to 'int &'
A reference that is not to 'const' cannot be bound to a non-lvalue

...Avenger

Remember... testing & debugging are always part of programming ...so exterminate those stinking bugs

Re: REFERENCE TO ARRAY OF 10 INTEGERS

Kochise30-Jul-04 9:42

Kochise

30-Jul-04 9:42

fn(abb[0]); // Get the address of the first cell, must work

Kochise

In Code we trust !

Re: REFERENCE TO ARRAY OF 10 INTEGERS

Michael Dunn30-Jul-04 9:46

Michael Dunn

30-Jul-04 9:46

int[10]& ?

--Mike--
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Shareware stuff:: 1ClickPicGrabber | RightClick-Encrypt
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----
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-- Paul Watson, Linux Zombie

Re: REFERENCE TO ARRAY OF 10 INTEGERS

avenger_sb2531-Jul-04 0:21

avenger_sb25

31-Jul-04 0:21

no... this is wrong... i am happy that markuk has given the corect answer. Take a look at his reply. Smile | :)

thanx anyway

...Avenger

Remember... testing & debugging are always part of programming ...so exterminate those stinking bugs

Re: REFERENCE TO ARRAY OF 10 INTEGERS

markkuk30-Jul-04 12:16

markkuk

30-Jul-04 12:16

I'm too lazy to look this up from a C++ reference, so I'll let the computer answer:

$ c++decl
Type `help' or `?' for help
c++decl> declare a as reference to array 10 of int
int (&a)[10]
c++decl>

Re: REFERENCE TO ARRAY OF 10 INTEGERS

avenger_sb2531-Jul-04 0:17

avenger_sb25

31-Jul-04 0:17

THANX A LOT 'markkuk'. U are a GENIUS (i mean ur computer)

It works. Please please please tell me in which book did u find that syntax.... I was reading C++ from Stroupstrup and in fact... that was a question from the exercises of chapter-5. But i cudnt dig out that particular syntax. thanx.

...Avenger

Remember... testing & debugging are always part of programming ...so exterminate those stinking bugs

Right-Left Rule...

bikram singh31-Jul-04 15:58

bikram singh

31-Jul-04 15:58

It is really quite easy to decipher, or create, any simple or complex C/C++ decl, once you know how..

Ever heard of the "right-left rule" ? Again, google is your best friend...

Bikram Singh

Re: Right-Left Rule...

Anonymous1-Aug-04 23:19

Anonymous

1-Aug-04 23:19

Thank you bikram singh.... YOU ARE MY BEST FRIEND.

'right-left' rule was a BLAST. i dont know how i missed to learn it.... ANYWAY... now i am a genius too.... thanx a lot Rose | [Rose]

Printer

Anthony988730-Jul-04 7:44

Anthony9887

30-Jul-04 7:44

Is there an API function to get Printer feedback from the current job printing?

Thanks

Re: Printer

Blake Miller30-Jul-04 12:08

Blake Miller

30-Jul-04 12:08

Yes.

The EnumJobs function retrieves information about a specified set of print jobs for a specified printer.

The JOB_INFO_1 structure specifies print-job information such as the job-identifier value, the name of the printer for which the job is spooled, the name of the machine that created the print job, the name of the user that owns the print job, and so on.

That does the trick!

scroll bar for picture box.

joshu30730-Jul-04 7:07

joshu307

30-Jul-04 7:07

Hi , i have a picture box with a large image loaded. can anyone guide me on how to implement a vertical and horizonal scroll bar to see the entire image. Is there a function to autosize the image to fit in my picture box?
thanks in advance ...

How to convert LPWSTR to int?

ting66830-Jul-04 7:00

ting668

30-Jul-04 7:00

as title~

Thanks

Re: How to convert LPWSTR to int?

Ravi Bhavnani30-Jul-04 7:17

Ravi Bhavnani

30-Jul-04 7:17

You can use _ttoi or brew your own (more robust) function.

bool convertWideStringToInt
  (wchar_t* wStr,
   int& nInt)
{
  if (wscanf (wStr, _T("%d"), &nInt) == 1)
     return (true);
  return (false);
}

/ravi

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

extfloodfill problem ?

kendao30-Jul-04 6:32

kendao

30-Jul-04 6:32

ExtFloodFill is used for device context
is there any method to use ExtFloodFill to fill a bitmap ?
thanks...

Re: extfloodfill problem ?

avenger_sb2530-Jul-04 8:02

avenger_sb25

30-Jul-04 8:02

hey, how about blitting the bitmap to that device context and then using the same floodfill function Wink | ;)

...Avenger

Remember... testing & debugging are always part of programming ...so exterminate those stinking bugs

Problems with files

Archer28230-Jul-04 5:36

Archer282

30-Jul-04 5:36

Ok, i just im making a binder
and i am using the CreateFile(), ReadFile(), and WriteFile() functions

now it took me long enough to figure out you cant read 28KB file into a buffer and write it all at once

Problem 1
As you should be able to guess im going to split the output by a string (no problem since i already wrote a function for that) but if im reading in segments then well you know it could cut into that string im splitting by

Problem 2
SetFilePointer doesnt seem to be working for me
if i could get this to work i have an idea that m
might (i stress might) solve my problems

Re: Problems with files

Jaime Stuardo30-Jul-04 5:55

Jaime Stuardo

30-Jul-04 5:55

Didn't the third parameter of ReadFile work (nNumberOfBytesToRead)?

Jaime

Re: Problems with files

Archer28230-Jul-04 5:59

Archer282

30-Jul-04 5:59

Yes the third parameter of ReadFile has alwase worked. i am sorry but i dont really see what that has to do with either of my problems

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