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WM_SYSKEYDOWN.If u use it in PreTranslateMessage:
BOOL CTest::PreTranslateMessage(MSG* pMsg)
{
if (pMsg->message == WM_SYSKEYDOWN && pMsg->wParam == VK_..something..)
{
// TO DO:....
}
return CDialog::PreTranslateMessage(pMsg);
}
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lol,i wanted the something in "VK_something" , my question's answer is : the alt code is (for example) VK_ALT ! or something like that , i know how to get other keys like VK_Shift , but there is nothing about ALT key in my book 
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I answered WM_SYSKEYDOWN if you use it in PreTranslateMessage, not VK_something. But you want to simulate.
-- modified at 6:43 Saturday 10th November, 2007
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i want to press the alt not to check if it is pressed or not . 
thnx , V_shr
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use this: keybd_event(VK_MENU,0xb8,0,0);
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Don't forget to release the ALT key with :
keybd_event(VK_MENU,0xb8,KEYEVENTF_KEYUP,0);
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thanks a LOT
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Hello everyone,
I am just interested in the following sample, how compiler maps one dimensional int pointer array to two dimensional int array so perfect. E.g. p [3][3] maps to the 33th element and p [0][9] maps to the 9th element.
How does the compiler do the internal mapping of one dimensional int pointer array (variable p) and the two dimensional int array (variable buffer)?
<br />
int main (int argc, char** argv)<br />
{<br />
<br />
int (*p) [10];<br />
int buffer [10][10];<br />
int tmp;<br />
int i = 0;<br />
int j = 0;<br />
<br />
for (i = 0; i < 10; i++)<br />
{<br />
for (j = 0; j < 10; j++)<br />
{<br />
buffer [i][j] = i * 10 + j;<br />
}<br />
}<br />
<br />
p = &buffer;<br />
<br />
tmp = p [3][3];
<br />
tmp = p [0][9];
<br />
return 0;<br />
}<br />
thanks in advance,
George
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sorry to say that, right now, i donot have any idea on this post,
but how about your algorithm to get 1000 largest values? any good news?
here i have implemented the algorithm as i suggested, using linked lists.
it took 30 seconds to sort 10 crore samples.
do you want me to share it?
or have you got a better idea to implement it.
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how much time does your nth element logic take to sort the elements?
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Hi chandu004,
chandu004 wrote: how much time
How much time you mean the elapsed time of one invocation of nth_element or how many times I invoke function nth_element?
regards,
George
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time to take out top 1000 elements from 10 crore elements.
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Thanks for your interest and attention, chandu004.
I will tell you the result when I complete the draft coding, currently I am writing the parser to read data into memory.
regards,
George
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i have put my algorithm here
[^]
please refer it.
--------------------------------------------
Suggestion to the members:
Please prefix your main thread subject with [SOLVED] if it is solved.
thanks.
chandu.
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Cool chandu,
I must study your code and post my code when I complete the parser code.
regards,
George
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The compiler does it the same way you do when you initialize the
array.
A pointer to the indexed array element is formed by multiplying the indexes
by the associated array dimension(s). In your example, to get the
value in the array at p[x][y], the compiler creates code to calculate
a pointer to the value
tmp = p [x][y];
ptrtovalue = ptrtoarraystart + ((x * arraydimension1 + y) * sizeof(int))
tmp is asigned the int found at ptrtovalue
Mark
Mark Salsbery
Microsoft MVP - Visual C++
![Java | [Coffee]](https://codeproject.freetls.fastly.net/script/Forums/Images/coffee.gif)
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i feel a subsequent question is close... may I vote you 3 too ?! 
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toxcct wrote: may I vote you 3 too ?
I think I deserve a 3.17!
Mark Salsbery
Microsoft MVP - Visual C++
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Thanks Mark,
I do not quite understand why using int (*p) [10], I think using int* p is fine without changing the other parts of the program, agree?
regards,
George
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My requirement is to record a voice file from a web apllocation in the following format..,
"PCM 8kHz, 16 bit, mono"
1) I imported the winmm.dll
DLLImport("winmm.dll", Entrypint:="mciExecute", charset:=charse,ansi, set last error:=true, Exact spelling:=true) private shared function mciExecute(byVal lpStrCommand as string) as boolean<br />
end function
2) opened the audio device
mciExecute("open new Type waveaudio recSound")
3) setting the format of voice file
mciExecute("set recsoud time format ms bitspersample 16 channels 1 samplespersec 8000")
----> after executing this last statement, I faced the following error "The specified parameter is out of range for the specified command". I am able to record voice file at 11.25 khz fq, and even at higher fq. with the same above mentioned steps.
is there any other way to meet my requirement, for the last 10days I was browsig, no where I found proper solution,
thank u all,
with regards,
kiran
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I haven't used MCI in a looong time, but are you sure all your strings are right?
mciExecute("open new type waveaudio alias recSound")
mciExecute("set recSound time format milliseconds bitspersample 16 channels 1 samplespersec 8000")
Mark Salsbery
Microsoft MVP - Visual C++
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Actually, I am able to save my voice file in 11.25kHz fq, and above fqs just by changing the set parameter values. It works fine. But I need to save it in 8000 hz format.
Yes I am using these statements in VBScript.
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Was not really a question. I try to suggest why not answers: it is a c++ forum
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