Re: Ignore mouse event - C / C++ / MFC Discussion Boards

Re: How i can create file.. [modified]

Frank K4-Dec-06 1:34

Frank K

4-Dec-06 1:34

Hi,

<br />
CreateFile( "FullFilePath", GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);<br />

e.g. with FullFilePath = "C:\\MyDir\\MyApp\\debug\\filename.ini"

or get the directory with: GetCurrentDirectory(...)
or otherwise with: GetModuleFileName(...) + _splitpath(...)

HTH
Frank

-- modified at 7:43 Monday 4th December, 2006

Re: How i can create file..

Shah Satish4-Dec-06 4:35

Shah Satish

4-Dec-06 4:35

Thank you soo much for your help..

Re: How i can create file..

Hamid_RT4-Dec-06 3:36

Hamid_RT

4-Dec-06 3:36

or you can use

<br />
CFile::Open->CFile::modeCreate | CFile::modeWrite

WhiteSky

Re: How i can create file..

Shah Satish4-Dec-06 4:54

Shah Satish

4-Dec-06 4:54

Thanks you very much for your help..

Re: How i can create file..

S Douglas4-Dec-06 20:09

S Douglas

4-Dec-06 20:09

Shah Satish wrote:
how i can create "filename.ini" file when i debug my program

In addition to what the others have indicated about creating the file. If you want to just create the file while in a debug build use

#ifdef DEBUG
...
#endif

I'd love to help, but unfortunatley I have prior commitments monitoring the length of my grass. :Andrew Bleakley:

Re: How i can create file..

ThatsAlok4-Dec-06 21:50

ThatsAlok

4-Dec-06 21:50

Shah Satish wrote:
an any body tell me ,how i can create "filename.ini" file when i debug my program..ie when i debug then "Filename.ini" file automatically create in debug folder of my project (or specified path)
how i can...??

ols C and C++ runtime function still work in VC++ like FSTREAM or fopen!

"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
Support CRY- Child Relief and you

Ignore mouse event

Haribaskar4-Dec-06 0:20

Haribaskar

4-Dec-06 0:20

Hi,

I have a problem with regards to ignoring mouse events.

Here is my requirement :

I have an application where some dialogs need to ignore mouse message and some dialogs should not

Solutions tried :

1. I have tried installing a mouse hook. But, in the mouse processor I need to always check the window pointer and its parents to determine whether I need to ignore and all call the next hook

Is there any member funciton/message handler of CDialog class by which we can ignore all mouse events/messages for that particular dialog ?

Appreciate any help that I can get

Regards,
Hari

I have a class dervied from CDialog and wants to ignore all the mouse message coming to the windows. I have used a solution

Re: Ignore mouse event

BadJerry4-Dec-06 0:36

BadJerry

4-Dec-06 0:36

All I can think of is PreTanslateMessage... Something like this:

<br />
BOOL CCrossTabQuestionPage::PreTranslateMessage(MSG* pMsg) <br />
{<br />
	switch ( pMsg->message )<br />
	{<br />
		case WM_LBUTTONDOWN:<br />
		case WM_LBUTTONUP:<br />
		// .. and all other mouse messages<br />
			return true;<br />
	}<br />
	<br />
	return CDialog::PreTranslateMessage(pMsg);<br />
}<br />
<br />

This is likely to work but I have not tested it!

Re: Ignore mouse event

Naveen4-Dec-06 1:09

Naveen

4-Dec-06 1:09

overide the OnNcHitTest() function and return HTNOWHERE inside it

nave

Re: Ignore mouse event

ThatsAlok4-Dec-06 21:47

ThatsAlok

4-Dec-06 21:47

Haribaskar wrote:
1. I have tried installing a mouse hook. But, in the mouse processor I need to always check the window pointer and its parents to determine whether I need to ignore and all call the next hook

Global Hook or local Hook!

Haribaskar wrote:
Is there any member funciton/message handler of CDialog class by which we can ignore all mouse events/messages for that particular dialog ?

naah.. you have to check every dialog or hook only particular dialog!

"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
Support CRY- Child Relief and you

Printing to Dot-Matrix Printer

pclouw4-Dec-06 0:13

pclouw

4-Dec-06 0:13

Hi,

Can someone direct me (maybe a link or tutorial) on how to write a program to print to a Dot-Matrix printer. I need total control of which characters to print and will also need to send printer commands to the printer, i.e to move the head on vertical tab etc. (I already have the printer commands)

Any help would be appreciated.
Thanks in advance

Pieter

Re: Printing to Dot-Matrix Printer

David Crow4-Dec-06 4:52

David Crow

4-Dec-06 4:52

If you are using fprintf(), then open "LPT1:" as the file stream.

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

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

Doubt related to MAC & IP Address

Aji V Nair4-Dec-06 0:12

Aji V Nair

4-Dec-06 0:12

Hi Everybody,

I need help related to IP address and MAC Address. I have a network device "Mini port" from Lantronix, which is used for to retrive data from serial port and send it to LAN network, my requirement is, In the initial stage it will have only MAC address known by user, I want to search for the MAC Address and assign IP address for the same like in "print server". If anybody have solution for the same, please let me know in details.

Thanks in advance,

Ajith

Ajith

Re: Doubt related to MAC & IP Address

Mark Salsbery4-Dec-06 7:02

Mark Salsbery

4-Dec-06 7:02

The IP Helper API has GetAdaptersInfo()[^] (GetAdaptersAddresses() in XP+). This may help you match up MAC and IP addresses.

Mark

How i can get file when i debug my project..

Shah Satish3-Dec-06 23:36

Shah Satish

3-Dec-06 23:36

Hi!!
can any body tell me ,how i can create "blabla.ini" file when i debug my program..ie when i will debug then blabla.ini file automatically generate in debug folder inside of my project.
how i can...??

Thanking you

shah satish

Re: How i can get file when i debug my project..

Cedric Moonen3-Dec-06 23:49

Cedric Moonen

3-Dec-06 23:49

What is this "blabla.ini" file ? What are you trying to do exactly ?

Cédric Moonen
Software developer

Charting control [v1.1]

Re: How i can get file when i debug my project..

Shah Satish3-Dec-06 23:55

Shah Satish

3-Dec-06 23:55

blabla.ini means name of the file..

for exmaple...when i debug my program then it will generate webdocu.ini..
i dont know how i can create automatically file when i debug my program.

Thanks for your reply n waiting for your reply..

shah satish

Re: How i can get file when i debug my project..

Shah Satish3-Dec-06 23:56

Shah Satish

3-Dec-06 23:56

in this file name i can enter my data.. ie this is user manual data..

Re: How i can get file when i debug my project..

Shah Satish3-Dec-06 23:57

Shah Satish

3-Dec-06 23:57

in this file name i can enter my data.. ie this is user manual data..

shah satish

Re: How i can get file when i debug my project..

_AnsHUMAN_ 4-Dec-06 2:56

_AnsHUMAN_

4-Dec-06 2:56

I think you need the information of the functions that are executed during the execution of your exe. For this you need to go to (VS .NET 2003) Linker settings under your project settings. there you can find an option for debugging. Enter "blabla.ini" or whatever for the map file to be generated and set map exports and map lines to /MAPINFO:EXPORTS and /MAPINFO:LINES respectively.
Run the application. You can find the file in your project folder.

See if this is what you need/ask for in your query.

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Re: How i can get file when i debug my project..

David Crow4-Dec-06 4:55

David Crow

4-Dec-06 4:55

Shah Satish wrote:
can any body tell me ,how i can create "blabla.ini" file...

You would create it in the same fashion that you would create any other file. The name of the file is not important in how it is created.

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

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

outptu rand() in textbox

panduran3-Dec-06 22:19

panduran

3-Dec-06 22:19

Hi,
am trying to develop in vc++6.00 , a windows form which automatically generates and inserts a random 6 digit number in a text box. Have toyed with rand() but as yet cannot get this to function correctly, any advice or pointers please.

thnx

panduran

Developer just starting out..

Re: outptu rand() in textbox

Christian Graus3-Dec-06 22:25

Christian Graus

3-Dec-06 22:25

rand() generates a number. You need to use sprintf or similar ( ostringstream is my choice ), to turn it into a string.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog

Re: outptu rand() in textbox

David Crow4-Dec-06 4:56

David Crow

4-Dec-06 4:56

panduran wrote:
...a random 6 digit number in a text box. Have toyed with rand()...

You do realize that rand() returns a pseudo-random number between 0 and RAND_MAX, don't you? That said, you'll need to left-pad the result with at least one 0.

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

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

Re: outptu rand() in textbox

ThatsAlok4-Dec-06 20:27

ThatsAlok

4-Dec-06 20:27

panduran wrote:
am trying to develop in vc++6.00 , a windows form which automatically generates and inserts a random 6 digit number in a text box. Have toyed with rand() but a

int iRandomNo=0;
srand(GetTockCount());
for(int i=0;i<6;i++)
{
iRandomNo = iRandomNo*10 + rand()/10;
}

SetDlgItemInt(ID_TEXTBOX,iRandomNo);

"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
Support CRY- Child Relief and you

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.