Re: wierd error! - C / C++ / MFC Discussion Boards

pavneet19-Mar-04 10:14

19-Mar-04 10:14

Fairly simple, from ur main dialog class u must be calling the dialog class.use the dialog class object to call the value of the variable...
I think that might help
Pavneet

Virtual Keystrokes

Prince4218-Mar-04 13:46

Prince42

18-Mar-04 13:46

I want to my program (while running in the background) to send virtual keystrokes, so whatever application is in the foreground will process them. It would be nice if it even worked for programs using DirectInput. Any ideas how this can be done?

Counting files in a given location

Ernesto D.18-Mar-04 12:52

Ernesto D.

18-Mar-04 12:52

Hi, is there a way to know how many files a given folder/drive contains WITHOUT having to "manually" (and slooowly) count them one by one via FindFirstFile() FindNextFile() etc.?
is there like a GetFileCount(LPCSTR path) API function?
Thanks!

Re: Counting files in a given location

Ryan Binns18-Mar-04 13:04

Ryan Binns

18-Mar-04 13:04

Ernesto D. wrote:
is there like a GetFileCount(LPCSTR path) API function?

No. You'll have to count them using FindFirstFile()/FindNextFile()

Ryan

"Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"

Re: Counting files in a given location

Anonymous18-Mar-04 19:05

Anonymous

18-Mar-04 19:05

and then you can call the function you make GetFileCount(LPCSTR path)
and then post it here on codeproject Smile | :)

wierd error!

S^nyp18-Mar-04 12:47

S^nyp

18-Mar-04 12:47

void player_move(){<br />
	int a = 0;<br />
g:	cout << "Enter valid move (1-9):";<br />
	cin	a; // line containing error<br />
	if(a >= 1 && a <= 9){<br />
		if(a == 1 && b1 == " ")<br />
			b1 == "O";<br />
		if(a == 2 && b2 == " ")<br />
			b2 == "O";<br />
		if(a == 3 && b3 == " ")<br />
			b3 == "O";<br />
		if(a == 4 && b4 == " ")<br />
			b4 == "O";<br />
		if(a == 5 && b5 == " ")<br />
			b5 == "O";<br />
		if(a == 6 && b6 == " ")<br />
			b6 == "O";<br />
		if(a == 7 && b7 == " ")<br />
			b7 == "O";<br />
		if(a == 8 && b8 == " ")<br />
			b8 == "O";<br />
		if(a == 9 && b9 == " ")<br />
			b9 == "O";<br />
	}<br />
	else<br />
		goto g;<br />
}

The line that contains the error gives this "error C2146: syntax error : missing ';' before identifier 'a'" Can anyone help me try to explain why this is happening becuase when I do what the compiler says it compiles fine. please help. Confused | :confused:

Actual Linux Penguins were harmed in the creation of this message.

Re: wierd error!

Ryan Binns18-Mar-04 13:08

Ryan Binns

18-Mar-04 13:08

Try cin >> a;

Ryan

"Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"

Re: wierd error!

S^nyp18-Mar-04 13:24

S^nyp

18-Mar-04 13:24

O jeez I got it thanks, man I don't know what the governments putting into my air!!!;P LOL sry for any inconvienience. I better take a rest lol.;)

Actual Linux Penguins were harmed in the creation of this message.

IMAP4 working class or something

sir_graf18-Mar-04 11:51

sir_graf

18-Mar-04 11:51

is there any class to work with IMAP4 protocol? or perhaps ill have a luck to get sample mail client(IMAP4/SMTP)?

Dbase DriverID

BlackDice18-Mar-04 11:41

BlackDice

18-Mar-04 11:41

I'm using a connection string with a driverid of 277 to connect to a dbase database and then I create a table. When I open up the table in VFP 7 the integer column types are somehow converted to NUMERIC and are displayed as doubles or floats. Is this just because I'm opening it in foxpro? I'm specifying 'INTEGER' in my create table statement. the table will eventually have to be viewed from dbase, but I don't have dbase right now and I'm trying to make sure it's being exported right before I go too far with the app. Thanks in advance

If it's broken, I probably did it

bdiamond

How to set size to an activeX during Design time

Member 95774618-Mar-04 10:52

Member 957746

18-Mar-04 10:52

During the design time, how do you set size to an activex control?
Also when you resize for example, mouse drag, how do you maintain the aspect ratio?

Alice

Faxing from an application

Shell_2118-Mar-04 10:11

Shell_21

18-Mar-04 10:11

I would like to know how to add a fax ability to my MFC appclactions using a standerd fax modem.

Shell 21
Dont hate the newby

Re: Faxing from an application

Branislav18-Mar-04 16:32

Branislav

18-Mar-04 16:32

Your question is not clear. Any windows consist Printers and Faxes in Setings and you can send you document to printer or fax.

Re: Faxing from an application

Shell_2124-Mar-04 10:34

Shell_21

24-Mar-04 10:34

Sorry the question was badly posted how ever thanks as your reply answers it.
But how could one bypass the fax wizard and control the the sending of the fax from the application its self (eg a bulk fax mail adresses were each document has personalization and sending a fax over an exsisting call)

Re: Faxing from an application

Branislav24-Mar-04 22:01

Branislav

24-Mar-04 22:01

You can find more details on following addresses:
http://www.codeproject.com/isapi/aspfax.asp?print=true
http://docs.rinet.ru/VidimyyC/vcu35fi.htm
http://www.naughter.com/cmapi.html
http://www.programmersheaven.com/zone3/cat976/21955.htm
or book:
http://www.cclub.metu.edu.tr/e-kitap/programlama_dilleri/Special%20Edition%20Using%20Visual%20C++%206/ch18.htm

Programatically creating DSN

krugger18-Mar-04 9:59

krugger

18-Mar-04 9:59

Hi all;

I have created an application requiring a DSN connection. Being myself new to Visual C++, i could not figure out how to do it "DSN-less". Now, i need to add the DSN programatically since i don't want users to create it themselves.

Can anybody please help me out.

My database is an Access database named: datastructor.mdb

It is found in c:\datastructor and the password is datastructor

Can somebody plz plz help. I badly need very fast

Thank you before hand;

Krugger

Re: Programatically creating DSN

Todd Smith18-Mar-04 13:06

Todd Smith

18-Mar-04 13:06

A DSN is just a registry key. Search the registry for a known one and you'll find the location.

Todd Smith

vc++

Anonymous18-Mar-04 9:52

Anonymous

18-Mar-04 9:52

1. how to know the running & closed application?
2. how to get the chat text?.
3. how to get the machine idle time?

Please explain with example. Confused | :confused:

Re: vc++

Prakash Nadar18-Mar-04 14:57

Prakash Nadar

18-Mar-04 14:57

Anonymous wrote:
1. how to know the running & closed application?

Take a look in the task list, they are running applications rest is closed.

Anonymous wrote:
2. how to get the chat text?.

char szString[20] = "Wonderland"

MSN Messenger.
prakashnadar@msn.com

Re: vc++

Balkrishna Talele18-Mar-04 16:59

Balkrishna Talele

18-Mar-04 16:59

Machine Idel time can be found out by using (Overriding) OnIdle, If you want the text from some other application EDIT box, you will need to use HOOKS and for finding different application(ie process running in memory) use PROCESSENTRY32.
regards
Balkrishna Talele

Dialog Help..

modeonetwo18-Mar-04 9:40

modeonetwo

18-Mar-04 9:40

Hello I was wondering how i could terminate a dialog with an exit button.
I have the following code but it seems not to work..

///////////////////////////////////
void CTimeTrackerDlg::OnButtonexit()
{
int response;

response = MessageBox("Quit the Program?",
"Exit", MB_YESNO);

if(response == IDYES)
SendMessage(WM_CLOSE); // terminate app
}
///////////////////////////////////////

If anyone could help me out it would be great.

none

Re: Dialog Help..

Alexander ^M.,18-Mar-04 9:42

Alexander ^M.,

18-Mar-04 9:42

You could use CDialog::EndDialog( .. )

Don't try it, just do it! Wink | ;-)