C / C++ / MFC Discussion Boards

Re: Dialog in C/C++

Programm3r17-Apr-07 7:24

Programm3r

17-Apr-07 7:24

Roger Stoltz wrote:
But, I guess your question is how you can do this in C/C++ without the MFC library.

Exactly ... Thank you very much for the help Smile | :)

Regards,

The only programmers that are better than C programmers are those who code in 1's and 0's..... Smile | :)

Programm3r
My Blog: ^_^

Re: Dialog in C/C++

Rick York17-Apr-07 19:33

Rick York

17-Apr-07 19:33

Have a look at a VC++ sample called ConGUI.

Simple Class [modified]

Suresh H16-Apr-07 23:53

Suresh H

16-Apr-07 23:53

Hi,

why is the size of the empty class is one

<br />
class Demo<br />
{<br />
<br />
};<br />
<br />
void main()<br />
{<br />
	int size;<br />
        size=sizeof(Demo);<br />
	cout << " Size oF Class:" << size;<br />
}<br />
<br />

OutPut :- Size oF Class: 1

Can anyone please tell me the reason ?? why its 1.

Re: Simple Class

Paresh Chitte17-Apr-07 0:28

Paresh Chitte

17-Apr-07 0:28

Please refer this[^]. Hope this will help you.

Regards,

Paresh.

Change CDialog Style

baerten16-Apr-07 23:28

baerten

16-Apr-07 23:28

Hi,

i use a DialogRessource for a view, so the style must be "subordinated", with this style
the Dialog has no Border and "works as a View"

Now, i use to make a Dialog Window (Modal State), i derived a CDialog class with the same IDD
of the Dialog which i used for the view.

All works nice, but the Dialog has no Border (titleline,Frame,...)
Because i set the style to "subordinated"

How can i change this style at runtime? (At the creation)

Thanks in advance Smile | :)

Re: Change CDialog Style

Nibu babu thomas17-Apr-07 1:10

Nibu babu thomas

17-Apr-07 1:10

Use ModifyStyle or ModifyStyleEx or SetWindowLong with nIndex set to GWL_STYLE and dwNewLong set to new style.

Nibu thomas
A Developer

Programming tips[^] My site[^]

Re: Change CDialog Style

baerten17-Apr-07 2:29

baerten

17-Apr-07 2:29

Thanks for the right way Smile | :)

Which PayPal-like service do you use?

Stick^16-Apr-07 23:20

Stick^

16-Apr-07 23:20

I'm wanting to be able to accept electronic payments for consulting and products through a service like PayPal. However, I'm not entirely happy with PayPal (their fees seem high and takes time to get them to pay you), and want to explore other options.

Anyone have thoughts?

Re: Which PayPal-like service do you use?

__DanC__17-Apr-07 1:31

__DanC__

17-Apr-07 1:31

I don't have any suggestions of alternatives but I did once receive payment for an item I sold on eBay for £350 via Paypal, I saw the money in my Paypal account and requested a transfer to my bank which was apparently successful so I sent of the item only to be contacted via Paypal telling me the money was sent from a stolen credit card and I was responsible for the cash, leaving me £350 out of pocket after I had paid their ridiculous fees!

I would avoid Paypal at all costs!

Chat | Text Messaging | Games | www.uzeddit.com - Coming soon!

Dr. Watson crash

Best Kiluyar16-Apr-07 23:00

Best Kiluyar

16-Apr-07 23:00

Hi,

I'm working on windows2000 with SP4. My application crashed when running. The developer ask me to open Dr.Watson for this application and send dump file to him. However, after run "drwtsn32 –p PID" (My application's PID), Dr. Watson crashed! So I can not get whole dump file. I just see such error from Dr. Watson's log:

App: (pid=2096)
When: 4/10/2007 @ 15:58:17.609
Exception number: 80000003 (hardcoded breakpoint)

I feel very boring and don't know the reason Frown | :(

Re: Dr. Watson crash

Cedric Moonen16-Apr-07 23:05

Cedric Moonen

16-Apr-07 23:05

I`m REMY wrote:
My application crashed when running.

Try to use your debugger instead of Dr.Watson, this will be much more efficient Smile | :)

Cédric Moonen
Software developer

Charting control [v1.2 - Updated]

Re: Dr. Watson crash

Best Kiluyar16-Apr-07 23:12

Best Kiluyar

16-Apr-07 23:12

Thanks. Moonen.

But I don't have any other debugger tools. Do you know what can I used to replace Dr. Watson? Sigh | :sigh:

Re: Dr. Watson crash

Cedric Moonen16-Apr-07 23:19

Cedric Moonen

16-Apr-07 23:19

I`m REMY wrote:
But I don't have any other debugger tools.

What IDE are you using ? Don't you use visual studio ?
In most of the IDE, there is a debugger which comes along. Or are you using a simple text editor (like errr, notepad) and a command line compiler ?

If you are using any version of visual studio, simply press F5 to start the debugger. You can put breakpoints using F9 and watch the different variables state.

Cédric Moonen
Software developer

Charting control [v1.2 - Updated]

How can we create different shapes of buttons ?????

ashokbngr16-Apr-07 22:58

ashokbngr

16-Apr-07 22:58

Please let me know how to create a button of desired shape .
I want to create a push button of elliptical shape.It should be transparent.
I created dialog based application and placed picture control and loaded bmp.on that bmp I want to place my button with elliptical shape with my color on button.

Confused | :confused:

please let me lnow on this

Thanks in advance,

Ashok

Re: How can we create different shapes of buttons ?????

Cedric Moonen16-Apr-07 23:02

Cedric Moonen

16-Apr-07 23:02

Take a look here[^], you'll probably find something that fits your need.

Cédric Moonen
Software developer

Charting control [v1.2 - Updated]

Re: How can we create different shapes of buttons ?????

ashokbngr17-Apr-07 1:42

ashokbngr

17-Apr-07 1:42

Thnx for your info..

Re: How can we create different shapes of buttons ?????

Hamid_RT17-Apr-07 0:45

Hamid_RT

17-Apr-07 0:45

See Irregular shaped buttons – owner drawn buttons made easy [^]

WhiteSky

Re: How can we create different shapes of buttons ?????

ashokbngr17-Apr-07 1:43

ashokbngr

17-Apr-07 1:43

thnx WhiteSky

Error in socket program .

harshadha16-Apr-07 22:53

harshadha

16-Apr-07 22:53

Hai,

Iam getting this errors when i compile it.

error C2065: 'WSAAsyncGetHostByName' : undeclared identifier
error C2065: 'WSACancelAsyncRequest' : undeclared identifier

Note: I got this error previosly before some days and posted it here some them are replied to include winsock.h,winsock2.h.But it doesnt rectified,
iam working in another project in that iam getting the same error.Can anyone please suggest me how to rectify it.

Thanks in Advance

Harshadha

Re: Error in socket program .

Hamid_RT17-Apr-07 0:42

Hamid_RT

17-Apr-07 0:42

Whats your compiler and application type?

WhiteSky

Re: Error in socket program .

David Crow17-Apr-07 4:32

David Crow

17-Apr-07 4:32

harshadha wrote:
error C2065: 'WSAAsyncGetHostByName' : undeclared identifier
error C2065: 'WSACancelAsyncRequest' : undeclared identifier

You must include Winsock2.h in order to use these functions.

harshadha wrote:
But it doesnt rectified,

Then you are doing something else wrong. What does your stdafx.h file look like?

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

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

USB To VCP Device Driver For Win2K

Sameer Shirgaonkar16-Apr-07 21:41

Sameer Shirgaonkar

16-Apr-07 21:41

Hello All,

We have developed complete Device Driver, by this Device Driver we are able to communicate with the FTDI Chipset , means we can read Device Descriptors, Endpoint Information, even we are able to write the data to USB Device, but during read operation we are not receiving the correct data.

For reading USB Data we have used following Functions of DDK

UsbBuildInterruptOrBulkTransferRequest(
urb,
sizeof (struct _URB_BULK_OR_INTERRUPT_TRANSFER),
PipeHandle,
&Extension->ReadData,
NULL,
ReadLength, //64,
USBD_TRANSFER_DIRECTION_IN | USBD_SHORT_TRANSFER_OK,
NULL);

IoSetCompletionRoutine(
Irp,
(PIO_COMPLETION_ROUTINE) ReadDataFun,
Extension,
TRUE,
TRUE,
TRUE);
Please if anybody can help out Can for any alternate way or if anything wrong in the above fucntions.

I have also tried with _CallUSBD Furnction but with that also I am getting same results.

also if anyboudy can tell me by using this function how URB are updated I mean whether we have to pass the Device Object to Update or what exactly we have to do.

Please Help

Thanks & Regards
Sameer Shirgaonkar

retrieving the default personal folders file path

vijay_aroli16-Apr-07 21:26

vijay_aroli

16-Apr-07 21:26

Hello everyone,

i wanted to know if there is any way to retrieve the default personal folders file path?

Regards,
Vijay.

God may not give us what we 'want', but he surely gives us what we 'need'.

Re: retrieving the default personal folders file path

prasad_som16-Apr-07 21:44

prasad_som

16-Apr-07 21:44

Use SHGetFolderPath[^].

Prasad
MS MVP - VC++

Re: retrieving the default personal folders file path

Paresh Chitte16-Apr-07 21:46

Paresh Chitte

16-Apr-07 21:46

Try using SHGetFolderLocation, SHGetFolderPath, SHGetSpecialFolderLocation, SHGetSpecialFolderPath with CSIDL_PERSONAL.

Regards,

Paresh.

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