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We need something independant which can be used with visual C++ 6.
Currently I am working as software engineer at Network System Technologies Pvt. Ltd (NeST). Most of my project are in C++. Most interesting are is GUI programming.
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P-Rex wrote:
Try this
Project Line Count
I also use the project line counter from wndtabs.com[^], it works well and the outputted xml file is easy to work with.
-------------------------------
Programming is 40% Art, 40% Technical knowledge and 20% Voodoo Magic.
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I created a MDI project. I want that the child frame always full fill the client of the mainframe.
I used the style WS_MAXIMIZE in childframe's precreatewindow method.But I found that although the child frame maximized,but there was a sizing. It seemed that the child frame first showed in normal size and then changed into fullsize. Not nice.
How can I show the child frame maximized at the first time?
Thank you all.
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I have solved the problem.
void CChildFrame::ActivateFrame(int nCmdShow)
{
// TODO: Add your specialized code here and/or call the base class
nCmdShow = SW_SHOWMAXIMIZED;
CMDIChildWnd::ActivateFrame(nCmdShow);
}
that's ok.
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Hi...everyboby.
The time before, I posted a message about where webpages have theory about DSP (Digital Signal processing). However, I haven't known any webpages having these theory.
I spend much time searching on the internet, but I haven't had a exact result.
I wish that someone would tell me where I could receive the infomation about DSP in detail.Thank you so much....vtalau
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There are only a few webpages about DSP, so I'm asking you what kind of DSP you want to learn?
Fourier analysis? Filters?
Don't try it, just do it! 
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I want to learn about the DSP which is used to control the frequency of the sound when playing a .wav file or .mp3 file...
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I have this class
class A (definition)
{
...
private:
TCHAR _sWord[16];
public:
void Word( TCHAR word[16] );
TCHAR* Word( void );
}
class A (implementation)
{
void CWordData::Word( TCHAR word[16] )
{
this->_sWord = word;
}
TCHAR* CWordData::Word( void )
{
return _sWord;
}
}
The problem I want _sWord defined to [16]. But I cant figure out how ref it inside the methods.
Please help me with this ignorant ?
Nick
I'm not an expert yet, but I play one at work. Yeah and here too.
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Instead of this
Ista wrote:
void CWordData::Word( TCHAR word[16] )
{
this->_sWord = word;
}
use this
_tcscpy(this->_sWord , word);
you cannot copy two string using = operator.
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
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I knew it was ignorant.
thanks.
I'm not an expert yet, but I play one at work. Yeah and here too.
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Hey, so I have been trying to load several bitmaps into a program I am writing.
I am using DirectDraw to display the graphics of this program. I want to load a bitmap from a .bmp file, then use the IDirectDrawSurface3::Blt method to display it.
First, according to a tutorial I am doing, I tried to write my own function to load a bitmap.
typedef struct BmpFile <br />
{<br />
BITMAPFILEHEADER fileHeader;<br />
BITMAPINFOHEADER infoHeader;<br />
PALETTEENTRY pallete[256];<br />
UCHAR *buffer;<br />
} BmpFile, *BmpFilePtr;<br />
<br />
<br />
int GraphicsEngine::LoadBitmapFile(BmpFilePtr bmp, char *fileName)<br />
{<br />
HANDLE fileHandle = NULL;<br />
<br />
if ((fileHandle = CreateFile(fileName, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL)) == INVALID_HANDLE_VALUE)<br />
return 401;
<br />
if (!(ReadFile(fileHandle, &bmp->fileHeader, sizeof(BITMAPFILEHEADER), NULL, NULL)))<br />
{<br />
CloseHandle(fileHandle);<br />
return GetLastError();<br />
}<br />
<br />
Whenever I run this, CreateFile appears to successfully load the file, and fileHandle is set to a value. Then the function ReadFile fails. GetLastError returns 998 (which is the code for: Invalid access to memory location. ERROR_NOACCESS). 
I was pretty stumped by this, so I looked around a while, and I found a function called LoadImage().
I looked it up, and came up with the code
HBITMAP hbmp = (HBITMAP)LoadImage(NULL, fileName, IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE | LR_CREATEDIBSECTION);
But I have a problem with this, too  ; I have no idea how to get the BMP data out of the handle... I'm not using MFC, so I can't use CBitmap. Is there any other way of getting the data, so that I can put it on an IDirectDrawSurface and display it using Blt?
If anyone can help me solve either method of loading a bitmap, or if that's not feasible, instruct me in the use of a third method, I would be greatly appreciative.
Thanks for your help, everyone. 
-----
I am a programar
I am a programer
I am a programor
I write code.
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Why you want to use adirectx versionthats at least 5 years old I have no idea. but...
this is an example
http://www.codeproject.com/directx/basicdd.asp[^]
By the way you can use the MFC libraries in a win32 app. Its much easier to show a bitmap and init'ing directx.
nick
I'm not an expert yet, but I play one at work. Yeah and here too.
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Cool, thanks a lot. 
(And regarding why I am using an old version of direct X and why I am not using MFC:
After I learned C++, I was getting pretty bored of console apps, and wanted to learn how to windows apps. I tried from various tutorials for a while, but as I am fairly new to this, I was unable to make any progress.
Then I found an old book, called "Tricks of the Windows Game Programming Gurus", by Andre LaMothe. Its outdated, sure, but the gradient was perfect for me, and it was all I had at hand.)
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get beginning direct3d first. its by lamothe.
its a good start.
I'm not an expert yet, but I play one at work. Yeah and here too.
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If I use the default "Save", "Open", or "Save As" in the Menu of an Single Document Interface, my program is unable to open files internally. The files I open internally and those I use the above menu items on are not the same, and are not related.
PLEASE HELP! How to overcome this problem??
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Use full path names when specifying your files. The default file dialogs change the current directory.
"You're obviously a superstar." - Christian Graus about me - 12 Feb '03
"Obviously ??? You're definitely a superstar!!!" mYkel - 21 Jun '04
Within you lies the power for good - Use it!
Honoured as one of The Most Helpful Members of 2004
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The files I use internally are in directories that are in the same location as the program. IF someone moves the whole thing, how can I get the file path? I used "Directory1\file.txt" before, but how to get the whole path?
Thank you very much. I will try it manually to see if it will work. Thanks!
Kem
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You can use GetModuleFileName() to get the path to the .exe. You can use that path to build your file paths.
"You're obviously a superstar." - Christian Graus about me - 12 Feb '03
"Obviously ??? You're definitely a superstar!!!" mYkel - 21 Jun '04
Within you lies the power for good - Use it!
Honoured as one of The Most Helpful Members of 2004
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Dear Sir,
Thank you VERY MUCH! It worked, and my program seems to be running ok. I really appreciate the help. If you're ever in the Philly area, let me know. I owe you a drink!
Kem
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Rihannsu wrote:
If you're ever in the Philly area, let me know. I owe you a drink!
Just send cash;P
"You're obviously a superstar." - Christian Graus about me - 12 Feb '03
"Obviously ??? You're definitely a superstar!!!" mYkel - 21 Jun '04
Within you lies the power for good - Use it!
Honoured as one of The Most Helpful Members of 2004
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I'm working on a program that reads a small text file (from AppPath) every x seconds, and is always running on the computer. Since most computers are always on, should I keep that x value as low as possible to reduce wear on the hard drive (and maximize laptop battery life), or is that not really a problem? I currently have x set at 5 seconds, and could go as long as 60 seconds.
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If you are waiting for the file to change some how you may be better off using this[^] approach.
"You're obviously a superstar." - Christian Graus about me - 12 Feb '03
"Obviously ??? You're definitely a superstar!!!" mYkel - 21 Jun '04
Within you lies the power for good - Use it!
Honoured as one of The Most Helpful Members of 2004
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Doh, can't believe I didn't think of that  . Thanks!
I actually decide to use FindFirstChangeNotification, because it supports 98/ME.
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People that use power management (eg laptops) will not be happy with that method, because the constant disk access will prevent the computer from going into power-saving mode (stand-by/hibernate).
--Mike--
Visual C++ MVP 
LINKS~! Ericahist | 1ClickPicGrabber | CP SearchBar v2.0.2 | C++ Forum FAQ
Strange things are afoot at the U+004B U+20DD
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