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If you are willing to use the parallel port for driving of the LED, as Kahan has suggested, then here's a good article that might help: "Parallel port interfacing made easy: Simple circuits and programs to show how to use PC parallel port output capabilities" at http://www.epanorama.net/circuits/parallel_output.html[^]
Note that under current Windows OSs, the outportb() function is no longer usable, and indeed all functions that directly access the port are not usable. You will need a prot driver, as noted in the cited article.
Mike
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Hi all.
In my application I am trying to copy an html page from one temp location to another location specified by user.
I am using CopyFile() API to copy html pages.
But I need to explicitly carryout the image copying along with the .html page copying.
I also tried using SHFileOperation API but it also doesn't support implicite copying of images.
Is there any other API which copies all the images from particular html pages implicitly when I copy that html page?
Thanks
Sameer Thakur
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Hi
As I know there isnt any API for that .
you should search for image function in the html file , and find the image adresses and copy them near the html file , then you should change the adresses in the file to new addresses (related addresses) . Then you can copy them wherever you want . It will take time to do that ...but if you want to write the program you should spend time .
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When I call teh acceptex function , it will return false and I use WSAGetLastError to get the error code. It is 10038.
I ensure I pass the function valid parameters, but why?
yangyi
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Looking up the error code gives:
C:\>net helpmsg 10038
An operation was attempted on something that is not a socket.
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Hi all,
I created a thread in a function, and I would like to terminate that thread in another function, when a certain condition has been reached. Would it be wise to use:
BOOL TerminateThread(
HANDLE hThread,
DWORD dwExitCode
);
And what does the dwExitCode exactly do ?
I know MSDN states: Specifies the exit code for the thread.
So I can specify any integer value ??
Many Thanks in advance.
Regards,
The only programmers that are better than C programmers are those who code in 1's and 0's..... 
Programm3r
My Blog: ^_^
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In general, it is best if you can avoid using TerminateThread because that will really kill the thread (so you won't be able to do clean-up tasks or things like that). What you'll have probably is a kind of loop (while something is true, you continue processing). So, what you could do is set this variable to false in the other thread.
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Thank you Cédric.
Regards,
The only programmers that are better than C programmers are those who code in 1's and 0's.....
Programm3r
My Blog: ^_^
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I think these links will helpful for you link1[^] and link2[^]
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WhiteSky wrote: I think these links will helpful for you link1[^] and link2[^]
Yes, it was useful, thanks.
Regards,
The only programmers that are better than C programmers are those who code in 1's and 0's.....
Programm3r
My Blog: ^_^
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You're welcome 
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From MSDN:
You should call TerminateThread only if you know exactly what the target thread is doing, and you control all of the code that the target thread could possibly be running at the time of the termination. For example, TerminateThread can result in the following problems:
:If the target thread owns a critical section, the critical section will not be released.
:If the target thread is allocating memory from the heap, the heap lock will not be released.
:If the target thread is executing certain kernel32 calls when it is terminated, the kernel32 state for the thread's process could be inconsistent.
:If the target thread is manipulating the global state of a shared DLL, the state of the DLL could be destroyed, affecting other users of the DLL.
So you can either wait until all the threads finish execution or return from the thread function when some condition is violated.
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
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Thanks _AnShUmAn_, some useful info to know.
Regards,
The only programmers that are better than C programmers are those who code in 1's and 0's.....
Programm3r
My Blog: ^_^
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It's a pleasure
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
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SetWindowsHookEx(WH_MOUSE, KeyBoardProc, g_hMod, 0);<br />
<br />
LRESULT CALLBACK KeyBoardProc(INT iCode, WPARAM wParam, LPARAM lParam)<br />
{<br />
<br />
}
How to know the "A" key is down and the CTRL key is down?
how to get {repeat count, scan code, extended-key flag, context code, previous key-state flag, transition-state flag} from lParam?
and what is KF_DLGMODE? how to use it in KeyBoardProc?
Thanks very much.
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HOW WHAT wrote: How to know the "A" key is down and the CTRL key is down?
Look at MSDN for GetKeyState(), GetAsyncKeyState()
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The dos window is displayed when running the batch file ,that batch file have a call to exe.how to hide this dos window (cmd.exe)
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Are you using "start" command for launching your application ?
Regards,
Paresh.
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I am not using start command
This is my batch file content :
@echo off
rem Add a new TAP-Win32 virtual ethernet adapter
"C:\Program Files\OpenVPN\bin\tapinstall.exe" install "C:\Program Files\OpenVPN\driver\OemWin2k.inf" tap0801
exit
-- modified at 4:00 Friday 20th April, 2007
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Use of ShellExecute with SW_HIDE
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Hi All,
How can i convert LPWSTR to CString. Can anyone please help.
Thanks,
Arun.
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arunperi wrote: convert LPWSTR to CString
LPWSTR pwStr;
CString s = pwStr;
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
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Actually I am not getting the whole text instead i'm getting only the first character.
---Arun.
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