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The answer is great!
regards,
George
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SUO means Solution User Options
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Thanks toxcct!
regards,
George
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Can you help me.
Help to be going to create Virtual IP using "iphlp" libarary raise just there is example code using c++
wait for your advice.
thank you.
ps : thanks is add "iphlp" library fils(iphlp.h , iphlp.dll ...)
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I have created a Service exe thro VS6.0 Wizard and i am running a batch file from Run() method, in this batch file i am running java.exe.
It runs and functions correctly but if i kill java.exe thro task manager the service exe is still running.
How to make service exe also to exit when java.exe is no longer running ?
Any help would be appreciated...
Please help me....
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That must be virus .
Attention!.
Check using nortorn anti 2007
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if you are run your Java app. with CreateProcess(Ex) you can use WaitForSingleObject().
other variant is in scanning processes list for looking your java app.
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yeah this is a very good idea...
Thanks a lot!!!
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hi to all vc++ masters and happy teachers day ![Rose | [Rose]](https://codeproject.freetls.fastly.net/script/Forums/Images/rose.gif)
i am building an application in which there is button
and i want that when i clich on that button the CD:Drive open and when
i click on another button CD:Drive closed
please help me in this regard
and i have no idea about that
thanks
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thanks sir
but actually i have no idea about this
so can u give me some other example for help
thanks
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p_ wrote: so can u give me some other example for help
But the sample is already there in the link I provide.
The cd drive can be ejected and inserted using the DeviceIoControl() function. For eg if you want to eject the drive the below code will do
DeviceIoControl(
(HANDLE) hDevice, // handle to device
IOCTL_STORAGE_EJECT_MEDIA, // dwIoControlCode
NULL, // lpInBuffer
0, // nInBufferSize
NULL, // lpOutBuffer
0, // nOutBufferSize
(LPDWORD) lpBytesReturned, // number of bytes returned
(LPOVERLAPPED) lpOverlapped // OVERLAPPED structure
);
And for inserting change the flag to IOCTL_STORAGE_LOAD_MEDIA
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sir i use this code on button but it does not work
DWORD bytesreturned;
DWORD IOCTL_STORAGE_EJECT_MEDIA;
void * hDevice;
DeviceIoControl(
hDevice, IOCTL_STORAGE_EJECT_MEDIA, NULL, 0, NULL, 0,
&bytesreturned, NULL );
thanks
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p_ wrote: void * hDevice;
Now you are passing an invalid value as hDevice.
see the below code in the above link.
HANDLE OpenVolume(TCHAR cDriveLetter)<br />
{<br />
HANDLE hVolume;<br />
UINT uDriveType;<br />
TCHAR szVolumeName[8];<br />
TCHAR szRootName[5];<br />
DWORD dwAccessFlags;<br />
<br />
wsprintf(szRootName, szRootFormat, cDriveLetter);<br />
<br />
uDriveType = GetDriveType(szRootName);<br />
switch(uDriveType) {<br />
case DRIVE_REMOVABLE:<br />
dwAccessFlags = GENERIC_READ | GENERIC_WRITE;<br />
break;<br />
case DRIVE_CDROM:<br />
dwAccessFlags = GENERIC_READ;<br />
break;<br />
default:<br />
_tprintf(TEXT("Cannot eject. Drive type is incorrect.\n"));<br />
return INVALID_HANDLE_VALUE;<br />
}<br />
<br />
wsprintf(szVolumeName, szVolumeFormat, cDriveLetter);<br />
<br />
hVolume = CreateFile( szVolumeName,<br />
dwAccessFlags,<br />
FILE_SHARE_READ | FILE_SHARE_WRITE,<br />
NULL,<br />
OPEN_EXISTING,<br />
0,<br />
NULL );<br />
if (hVolume == INVALID_HANDLE_VALUE)<br />
ReportError(TEXT("CreateFile"));<br />
<br />
return hVolume;<br />
}
If you specify the drive letter of the drive, te above function will return a handle pass that handle to the DeviceIoControl() function. like
HANDLE hVolume = OpenVolume( "E:" );<br />
OpenVolume( hVolume, IOCTL_STORAGE_EJECT_MEDIA, NULL, 0, NULL, 0, &bytesreturned, NULL );
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Try mciSendCommand(), like:
mciSendCommand(..., MCI_SET, MCI_SET_DOOR_OPEN, ...);
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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I want to read a Wav file and do some process for each sample.
Is there any standard method parsing .Wav file?
Thanks & Regards,
Suman
-- modified at 22:25 Tuesday 4th September, 2007
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rp_suman wrote: Is there any standard method parsing .Wav file?
As long as you know its format, no.
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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What do you mean by "parsing"? Do you want to play it? Extract information from it? Re-encode it? Something different?
Steve
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Yes, i want to read each sample and do reverse, hamming and delay.
Thanks & Regards,
Suman
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If you want to read yourself the data to get the samples and modify them you have to read corretly the header (after that you will find the row data):
http://www.sonicspot.com/guide/wavefiles.html[^]
I don't know if some functions are jet available in C++.
Don't warning, ... it's not hard, I do something similar by myself using Matlab years ago in less then 1 day.
good luck
Russell
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When I apply new lines, I feel that there's got to be a more easier and byte consuming way of making new lines. I'm new to the programming scene, so much help is appreciated. Instead of applying cout and endl beside every line, is there a more common and better way of doing this? Please offer advice. Thank you.
Here's my code:
<br />
#include "stdafx.h"<br />
#include <iostream><br />
<br />
using namespace std;<br />
<br />
<br />
int _tmain(int argc, _TCHAR* argv[])<br />
{<br />
<br />
cout << "'Gone Crazy'" << endl;<br />
cout << "by Alan Jackson" << endl;<br />
cout << endl;<br />
<br />
cout << "Here I am all alone again tonight" << endl;<br />
cout << "In this old empty house" << endl;<br />
cout << "It's hard to learn what you don't think you need" << endl;<br />
cout << "You can't live without" << endl;<br />
cout << "Never leave the sound of the telephone" << endl;<br />
cout << "But ever since you left" << endl;<br />
cout << "I've been gone" << endl;<br />
cout << "Gone carzy, goin' out of my mind" << endl;<br />
cout << "I've asked myself the reasons," << endl;<br />
cout << "at least least thousand times," << endl;<br />
cout << endl;<br />
<br />
cout << "Press the Enter key to continue...";<br />
cin.ignore(99,'\n');<br />
<br />
return 0;<br />
}
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put the text in a file.
read each line of the file in a loop and spit it out onto the console with cout.
Much less typing 
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I need to print all my lines on one paper (hw assignment). So I don't think putting the text in a file is optional at the moment. I remember my professor giving shortcuts but forgot what he did. Any ideas?
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