C / C++ / MFC Discussion Boards

Re: How to apply a Hand cursor to a Picture box

Mircea Puiu21-Oct-05 1:45

Mircea Puiu

21-Oct-05 1:45

Hi,

I send you by e-mail the same coding example I sent to snprani.
Ok?

SkyWalker

Re: How to apply a Hand cursor to a Picture box

Eytukan21-Oct-05 2:02

Eytukan

21-Oct-05 2:02

thank u so much.

He is like a one-legged man in a bum kicking competition. -Novjot Sidhu

--[v]--

Re: How to apply a Hand cursor to a Picture box

Mircea Puiu21-Oct-05 4:45

Mircea Puiu

21-Oct-05 4:45

You are welcome Smile | :)

SkyWalker

How to change the back colour of a Edit box ???

vikas amin20-Oct-05 20:36

vikas amin

20-Oct-05 20:36

How do i change the back colour of an edit box
, it is simple but can remeber .
Thank u

Vikas Amin
Embin Technology
Bombay
vikas.amin@embin.com

Re: How to change the back colour of a Edit box ???

User 58385220-Oct-05 21:17

User 583852

20-Oct-05 21:17

off the top of my head I think yuo need to handle ON_CTL_COLOR in the parent window but I may be wrong

Re: How to change the back colour of a Edit box ???

vikas amin20-Oct-05 21:25

vikas amin

20-Oct-05 21:25

I want to be away from the ON_CTL_COLOR message handling
code , i need some simple way /?

Vikas Amin
Embin Technology
Bombay
vikas.amin@embin.com

Re: How to change the back colour of a Edit box ???

Mircea Puiu20-Oct-05 21:43

Mircea Puiu

20-Oct-05 21:43

Sometimes we want to go to the moon but we do not want to use a space shuttle.
The problem is that we have to consider using the space shuttle Smile | :)

SkyWalker

-- modified at 3:43 Friday 21st October, 2005

Re: How to change the back colour of a Edit box ???

vikas amin21-Oct-05 1:00

vikas amin

21-Oct-05 1:00

Recent New's from china
Cool | :cool:

ABC Online - 2 hours ago
A Chinese man has paid $A133,000 for a 90-minute voyage that will make him China's first tourist in space, the China Daily said.

thank you Smile | :)

Vikas Amin
Embin Technology
Bombay
vikas.amin@embin.com

Re: How to change the back colour of a Edit box ???

Eytukan21-Oct-05 0:19

Eytukan

21-Oct-05 0:19

:-> then u should only go for VB

He is like a one-legged man in a bum kicking competition. -Novjot Sidhu

--[v]--

Re: How to change the back colour of a Edit box ???

FarPointer21-Oct-05 0:39

FarPointer

21-Oct-05 0:39

well i guess this will do

<br />
CWnd *pWnd=GetDlgItem(IDC_EDIT1);<br />
pwnd->GetDC ()->SetBkColor (RGB(255,0,0))

Best is to use the WM_CTCOLOR of the dialog box since the third parameter you can check wether its for an editbox and do the necessary setting three with the help of the CDC,

Regards
FarPointer

Re: How to change the back colour of a Edit box ???

ThatsAlok21-Oct-05 1:17

ThatsAlok

21-Oct-05 1:17

Subclass the edit control...

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

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

Re: How to change the back colour of a Edit box ???

Eytukan21-Oct-05 1:37

Eytukan

21-Oct-05 1:37

Dear Sir can u post a sample code ? Roll eyes | :rolleyes:

He is like a one-legged man in a bum kicking competition. -Novjot Sidhu

--[v]--

Re: How to change the back colour of a Edit box ???

ThatsAlok21-Oct-05 1:45

ThatsAlok

21-Oct-05 1:45

VivekuniQ wrote:
Dear Sir can u post a sample code

Thanks for Pointing me to my Mistake.... I forget to add that you can handle Wm_CTLCOLOR message in the Derived class Itself so no need to handle that in the main Class. If He (i.e. Vikas) don't want to go for WM_CTLCOLOR solution.. AFAIK that not possible.. if possible point me to link too 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
VC Forum Q&A :- I/ IV

Re: How to change the back colour of a Edit box ???

Eytukan21-Oct-05 2:06

Eytukan

21-Oct-05 2:06

ThatsAlok wrote:
AFAIK

your 'Far' is too Far For me. it'll take so much time for me to reach u. so anything not known by u is obviouly not known by me sir. Big Grin | :-D

, i know U'll find it soon. so plz send the link to me too.

He is like a one-legged man in a bum kicking competition. -Novjot Sidhu

--[v]--

Urgent : Problem with wifstream()

Supriya Tonape20-Oct-05 19:07

Supriya Tonape

20-Oct-05 19:07

Hi,
Can anybody tell why wifstream doesnt take TCHAR string asit parameter though its meant for it???

wifstream infile(wszfile); //where wszfile = L"C:\\myfile.txt"

it gives me error
"can not convert parametre 1 from 'std::wstring' to 'const cahr *' "

any solution to avoid this error ???

thanks n regards
Supriya Tonape

Re: Urgent : Problem with wifstream()

SteveKing20-Oct-05 19:18

SteveKing

20-Oct-05 19:18

wifstream takes WCHARs as stream inputs. The filename you pass to create the stream has to be passed as a simple string, not wstring.

You can convert your 'wszfile' to a simple string with WideCharToMultibyte() first.

Re: Urgent : Problem with wifstream()

toxcct20-Oct-05 21:23

toxcct

20-Oct-05 21:23

TCHAR is not a multi-byte character type. it is ONLY IF UNICODE macro is defined !!!

it's defined quite that way :

#if defined(UNICODE)
#define TCHAR wchar_t
#else
#define TCHAR char
#endif

you see now that if UNICODE is not defined, your TCHAR is a simple char.
on the other hand, wifstream always waits for a wchar_t...

TOXCCT >>> GEII power
[toxcct][VisualCalc]

Re: Urgent : Problem with wifstream()

sunit520-Oct-05 21:52

sunit5

20-Oct-05 21:52

it seems u have defined it

TCHAR *wszfile;

wszfile=L"C:\\myfile.txt";

rather than define it as

wchar_t *wszfile;

reason has been very well explained by TOXCCT Laugh | :laugh:

-- modified at 3:53 Friday 21st October, 2005

Re: Urgent : Problem with wifstream()

Anonymous21-Oct-05 1:15

Anonymous

21-Oct-05 1:15

Even if I do,

wchar_t *wszfile = L"c:\\a.txt";
wifstream infile(wszfile);

it gives me same error Frown | :(

I had tried it...

any suggestion?

Thanks a lot
Supriya Tonape

How can I use CwaveIn to record the playing voice?

extraf20-Oct-05 18:41

extraf

20-Oct-05 18:41

My current project is about a IP phone with a voicemail,I want to play the host's welcome voice and transmate it to the remote terminal,How can I record the playing voice with CwaveIn or other classes?THanks!

-- modified at 0:43 Friday 21st October, 2005

Re: How can I use CwaveIn to record the playing voice?

extraf20-Oct-05 22:12

extraf

20-Oct-05 22:12

No one can help me? Or my english is too poor? Frown | :(

sigh:

Re: How can I use CwaveIn to record the playing voice?

ThatsAlok21-Oct-05 1:28

ThatsAlok

21-Oct-05 1:28

Try this Thread too By Mr Miller:-
http://www.codeproject.com/script/comments/forums.asp?forumid=1647&select=1259606&df=100&mpp=50&tid=1259551#xx1259606xx[^]

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

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

Re: How can I use CwaveIn to record the playing voice?

ThatsAlok21-Oct-05 1:20

ThatsAlok

21-Oct-05 1:20

Search about TAPI ( Telephone Api) :-
MSDN-TAPI
http://www.codeproject.com/internet/TAPISample.asp[^]

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

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

Re: How can I use CwaveIn to record the playing voice?

extraf21-Oct-05 4:28

extraf

21-Oct-05 4:28

ACtually,the other parts are all ready.The right Operation just wait the buffer filled with the welcome voice...I just want the way to do it.But thank you at all,I will check TAPI later.Thank you.

finding files inside folder

FarPointer20-Oct-05 17:09

FarPointer

20-Oct-05 17:09

hi,
how do i get the information of the files present inside a folder,that is the list of the files.

Regards
FarPointer

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