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And also on the codeproject is an article for use of Install shield.
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hey..
my program reads data from serial port..the data is in hex format ..
how to convert hex to it's equivalent character
thanks
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Perhaps ::strtol()[^] is what you're looking for.
"It's supposed to be hard, otherwise anybody could do it!" - selfquote
"High speed never compensates for wrong direction!" - unknown
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Raza5680 wrote: my program reads data from serial port..the data is in hex format
Actually the data is (probably) binary. and what you (probably) need is its hexadecimal representation; each binary byte corrensponds to two hexadecimal characters that you can obtain, for instance, using sprintf:
unsigned char myBinaryValue=0x3F;
char sHexRepresentation[3];
sprintf(sHexRepresentation,"%x",myBinaryValue);
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
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I am not sure what you are going for here so:
1) If you are just reading a bunch of bytes from the input that represent characters then they can already be considered characters, you just need to treat them as such.
2) If you want to covert the values to a string that shows the equivalent hexadecimal value, as a number, the C++ way, then to here[^] for an example of doing that.
INTP
"Program testing can be used to show the presence of bugs, but never to show their absence."Edsger Dijkstra
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I have a program called acunetix web vulnerability scanner it is a administrator penetration testing tool and it has an option to crawl your site and when it crawls it displays all the scripts and for each script it's input variables both GET and POST. The program is an exe application and most likely coded in C. Any idea how this is done? I would like to write something similar.
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Hi. Every time i close a project and reopen it later, i get the following two errors after linking even after successfuly compiling.
msvcrtd.lib(crtexe.obj) : error LNK2001: unresolved external symbol _main
Debug/s.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.
s.exe - 2 error(s), 0 warning(s)
Please Help.
TreeS
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I think your project settings are getting changed. sometimes
it happens with the VS. I think there is problem with the dsp file
i am not sure of it in your case.
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Hi everybody,
i try to realize a buffered drawing.
My default DC is monochrome, so i have a black background at place of a light blue background,
how can i change specially the background or set the DC to a non-monochrome format?
Big thanks 
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The default bitmap for a new DC is monochrome, which explains what you're seeing. You need to create a bitmap that is compatible with your original screen DC - see CreateCompatibleBitmap() - and select that into the memory DC.
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Thanks for your reply
I use the BufferDC class from this article:
http://www.codeproject.com/gdi/bufferdc.asp
There is a CreateCompatibleBitmap() used in the MemDC Class and
the corresponding Bitmap is created.
I color up the background at OnCtlColor.
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Hi,
i have slider control in my dialog and i need to link this to system volume.. so that i can vary system volume from my dialog itself...
any ideas and links please share it.......
Harsha
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Is it such an impossible thing... not a single reply...
Harsha
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It is not so impossible. It's just that most people are not interested in doing searches for you that you should do yourself.
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Here is a starting point.
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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thanks a lot.. i came across same link yesterday and could do it.. and now am assured what i have done is indeed a correct way... thanks
Harsha
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Hi: How can i code a dialog box without using the wizard? I have tried inserting a resource but with no success. Pliz help.
TreeS
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You can right click on the resource window and select Add resource and and select Dialog and click New button
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When you insert dialog to your project its invisible you can set visible to true of property window or use of ShowWindow or when you want to create it use of WM_VISIBLE
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Wamuti wrote: I have tried inserting a resource...
But did you add any code so access said resource?
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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I am using directx 9 and I am wanting to create a billboard in my program.. I understand that in 3d programs billboards are used for fire, explosions, trees, ect... and they can rotate with the camera view to give a 3d effect...
I know there was an example with directx 7.
Does anyone know were I can find an example of fire or something in 3d?
or point me in the right direction?
I know they use 2d bit maps/sprites-or is that all it is?
Thanks for any help given...
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I have seen this question before ,but i dont get the answer i want.
I develop programme with VC6.0 SP6.When i export a modal dialog in MFC extension DLL , i get the Debug Assertion.The most weird is when the DLL and the app(which uses the dll)are both Debug or Release Edition , every thing goes well.But when the DLL is Debug Edition while the App is Release Edition, i get a Debug Assertion Failed at AfxGetResourceHanle .What causes this happen????
I need your help~~~~~~~~
Thanks in advance.
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What line of what file is asserting?
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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