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wanglei1980 wrote: "Run-time Check failure #2-stack around the variable tmp was corrupted", and "tmp" is a WCHAR variable.
While Creating any varible specially Visual Studio .net 2003 and above, give default value to variable other wise you will always see this type of error!
"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
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I'm not sure see Here[^] maybe it is some helpful to you
whitesky
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Anybody please send me a code of how to search a keyword in all files and folders and displaying the file names containing that keyword in c++ or qt3.3.2
 ![Rose | [Rose]](https://www.codeproject.com/script/Forums/Images/rose.gif)
malya
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B.L.MALYADA DEVI wrote: Anybody please send me a code of how to search a keyword in all files and folders and displaying the file names containing that keyword in c++ or qt3.3.2
Read this first[^]
Nibu thomas
A Developer
Programming tips[^] My site[^]
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I think one answer but its goto start
whitesky
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Use WIN32_FIND_DATA where you can get the names of the files that exist in a directory.
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
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I think he wants to search in file not search for file
whitesky
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In this way the keyword can't be searched in folders and he mentioned folders over there in his post.
May be you are right.
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
-- modified at 6:43 Monday 29th May, 2006
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hi all,
I have the following coding to extract audio from video..
void CWave::ReadWaveFile(unsigned long *sp_long_In)<br />
{<br />
char *sp_char, cConst[3];<br />
char cBuf[3];<br />
unsigned long *sp_long;<br />
int i, j;<br />
int iflag;
WAVE_CHARTOLONG Wave_chartolong;<br />
<br />
sp_char = m_DECbuf;<br />
m_DECwavdata = new unsigned long[m_DECcount]; <br />
sp_long = sp_long_In;<br />
cConst[0] = 'P';<br />
cConst[1] = 'C';<br />
cConst[2] = 'M'; <br />
i = 1;<br />
j = 0;<br />
while( i <= (m_DECcount * 2))<br />
{<br />
sp_char = m_DECbuf + sp_long[i]; Wave_chartolong.CharBuff[0] = *(sp_char + 4); <br />
Wave_chartolong.CharBuff[1] = *(sp_char + 5);<br />
Wave_chartolong.CharBuff[2] = *(sp_char + 6);<br />
Wave_chartolong.CharBuff[3] = *(sp_char + 7);<br />
sp_char += Wave_chartolong.UL; <br />
memcpy(cBuf, sp_char, 3);<br />
iflag = memcmp(cBuf, cConst, 3);<br />
if(iflag == 0)<br />
{ <br />
m_DECwavdata[j] = (unsigned long)sp_char; <br />
j = j + 1;<br />
}<br />
i += 2;<br />
<br />
}<br />
<br />
ReadyPlayWave();<br />
}
void CWave::ReadyPlayWave()<br />
{<br />
lpFormat = new WAVEFORMATEX;<br />
lpFormat->wFormatTag = 1;<br />
lpFormat->nChannels = 1;<br />
lpFormat->nSamplesPerSec = 7500;<br />
lpFormat->nAvgBytesPerSec = 7500;<br />
lpFormat->wBitsPerSample = 8;<br />
lpFormat->nBlockAlign = 1;<br />
lpFormat->cbSize = 0;<br />
<br />
}
Can any one please review it.
here Audio is extracted in ReadWave file and we can play the video by ReadyPlaywave ().
I can able to play audio.but i have to save that audio in .wav format.Is it posiible.
how to do that.
help me plzz
Thanks,
Sunita
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See Here[^] maybe it is some helpful to you
whitesky
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 How to Extract information stored in the main part of any Message box window after it displays on Desktop?
I want to retreive all the arguments send to Message box. The Message box is owned by a different application.
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No matter who owns the messgae box. After something is displayed on the screen, it is no more available as text it will be bitmap. You will need to use OCR. I dont know if there is an alternative. I dont know if GetWindowText() will work. But you will need the handle of that window still.
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Aljechin wrote: I dont know if GetWindowText() will work. But you will need the handle of that window still.
I Believe thats not the Solution!
"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
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Aljechin wrote: GetWindowText()
I guess this would work only to catch its caption.
<marquee scrollamount="1" scrolldelay="1" direction="up" height="10" step="1">--[V]--
[My Current Status]
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VuNic wrote: I guess this would work only to catch its caption.
for getting text of particular Window of other process you have to us WM_GETTEXT message!
"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
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hmm... thanks thanks.. so this works different from the GetWindowText??
<marquee scrollamount="1" scrolldelay="1" direction="up" height="10" step="1">--[V]--
[My Current Status]
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VuNic wrote:
hmm... thanks thanks.. so this works different from the GetWindowText??
Would you like to read that your Self in the MSDN or you like to explaination by Me!
"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
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Nope, I'm in the middle of some process here, so I just put the question further there , If it worries you, leave it. I'll look about it in MSDN later. No problem!
<marquee scrollamount="1" scrolldelay="1" direction="up" height="10" step="1">--[V]--
[My Current Status]
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VuNic wrote: I'm in the middle of some process here,
Process HUMM...................
VuNic wrote: so I just put the question further there
Then let me Explain, i am kiddin... By Design GetWindowText only Bring Caption of Window , remember by design. but GetWindowText use WM_GETTEXT internally!
"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
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VuNic wrote: I'm in the middle of some process here, so I just put the question further there ,
Humm Process
VuNic wrote: o I just put the question further there
Actually By Design GetWindowText Brings the Caption of the Remote Window, remember by Design.though interally it make call to the WM_GETTEXT!
"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
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VuNic wrote:
I'm in the middle of some process here, so I just put the question further there ,
Humm Process
VuNic wrote:
o I just put the question further there
Actually By Design GetWindowText Brings the Caption of the Remote Window, remember by Design.though interally it make call to the WM_GETTEXT!
"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 Re
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Yup Alok, that's what I knew, it would internally use GETTEXT, but why does this get supressed when its called by GetWindowText? I tried to take the text off a notepad, but I failed there. Actually I got the handle of notepad's client window from spy ++ and tried GetWindowText, but didn't work. so you mean, here sending GETTEXT would work??
<marquee scrollamount="1" scrolldelay="1" direction="up" height="10" step="1">--[V]--
[My Current Status]
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VuNic wrote: but didn't work. so you mean, here sending GETTEXT would work??
By Design GwtWindowText bring the Caption of Window
"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 Re
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Do the following
1. if u dont have the window(messsagebox) get it using FindWindow or some other API
2. GetNextWindow (pass GW_CHILD) as the flag to find the window.
I donno in which order the windows has placed in teh message box. so iterate till end.
3. Use GetWindowText by passing the find result.
this is applicable if the message box is created using normal MessageBox API.
SaRath
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