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Thanks for replying.
The question is not about which format the numbers are stored, nor is it about how the data is stored. It's whether there is a method by which I can prevent the computer from storing it that way (using exponential notation). I would just like for the computer to store it in its long original format.
William
Fortes in fide et opere!
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You cant achive that using double use long or __int64 instead.
MSN Messenger.
prakashnadar@msn.com
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William,
using printf and friends, I don't believe you can, but check out gcvt in the documentation. While a little tricky to use, I believe it will let you do what you want.
Steve S
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Hi,
It's the first time I'm using ActiveX Control. I'm working with VS .NET 2003 and I must say that I'm a beginner to C++ and MFC. My problem is after I have inserted an ActiveX Control (any ActiveX control), I can't insert any other controls, like a Button, Edit Control, etc. I select the control I want and when I click to insert it where I want, nothing happen!
This problem is only in my main dialog: the CFormView dialog.
I need help here, I tried a few things, but without success!
Thanks,
Dave
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Ok, I found out that the ActiveX control seems to be a coincidence. It's more like a have reach a limit on the quantity of controls I can have in my dialog!!! Is it possible?
I can insert one more control, and after that, no more control can be inserted!!!
I don't know why it's doing this!
Dave
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Davex_ wrote:
It's more like a have reach a limit on the quantity of controls I can have in my dialog!!! Is it possible?
The Visual C++ dialog edit only supports 256 controls on the dialog. Windows allows many more, of course, but you'll have to either manually edit the resource file, or create the controls at runtime.
Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"
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Thanks, that's exactly my problem! I did a fast count of 249 controls! I'll redesign my dialog.
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Hi. I have a webcam and I want to capture frames from the webcam in my application. I am using c++ mfc programming. The main thing that I want to do is to capture frames at certain interval through my mfc application. Anyone got any advise or idea on how to do it? Thank you for any reply.
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what does MFC have to do with a webcam?!
this question is silly, because when u know how to capture from a webcam, then u know how to do it from MFC.
Don't try it, just do it! 
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You'll probably need the DirectX SDK. DirectShow has some examples that capture from cameras and display the output in a window (see the playcap example)
If you can keep you head when all about you
Are losing theirs and blaming it on you;
If you can dream - and not make dreams your master;
If you can think - and not make thoughts you aim;
Yours is the Earth and everything that's in it.
Rudyard Kipling
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Hello
please if anyone can help me in solving this prob.! I have to implement a C++ program which adds any 2 long numbers such as : 12345654151464 + 454645454 , or any other 2 similar numbers. I should use classes for this problem!
so any suggestion please ?
thank u !
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use __int64 for big numbers, for very big numbers you have to code an own lib.
Don't try it, just do it!
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OLE/COM DECIMALs can hold 96 bit numbers. Take a look at the docs in MSDN.
--
Ich steig dir nach.. Du riechst so gut.. Gleich hab ich dich!
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How is it possible to get a program to play Midi \ Wav file when a button is pressed? I need my application to include 2-3 sound files which can be played when a button is pressed is this possible? if so how. And how do you display a bitmap on a button? 
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mavgoose wrote:
And how do you display a bitmap on a button?
Search Botton control in this site and find lots if exampls.
mavgoose wrote:
How is it possible to get a program to play Midi \ Wav file when a button is pressed?
Look into Audio part of this site.
Mazy
"A bank is a place that will lend you money if you can prove that you don't need it." - Bob Hope
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sndPlaySound API
Don't try it, just do it!
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The simplest way to play an audio file on windows is to use the PlaySound function.
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/multimed/htm/_win32_playsound.asp
Putting a bitmap on a button? Depends on whether you're using mfc, wtl, win32 api, .net or something else. There's probably a dozen tutorials on this site alone explaining it, though.
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I have an username & password inside my exe file. I opened it with notepad and saw they are in pain text somewhere inside it. Somebody told me that there is an compiler option that encrypt variables or something like this. Is there such a thing exist or he sucks?
Mazy
"A bank is a place that will lend you money if you can prove that you don't need it." - Bob Hope
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nothing like that... encrypt it using a PE crypter or just save the MD5(or other) hash of the password.
Don't try it, just do it!
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Alexander M. wrote:
encrypt it using a PE crypter or just save the MD5(or other) hash of the password
Well, then the Key is visible and could be decrypted, but of course with a little more job.
Mazy
"A bank is a place that will lend you money if you can prove that you don't need it." - Bob Hope
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no chance to decode MD5
Don't try it, just do it!
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Thanks Mike and others for reply. 
Mazy
"A bank is a place that will lend you money if you can prove that you don't need it." - Bob Hope
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As far as I know, there is no such compiler option. Your 'somebody' may have been thinking of an option to obfuscate .NET code.
Software Zen: delete this;
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If you embed a password directly into an exe, it will be insecure. You can play with it to make it less obvious (e.g. XOR against some other non-secret value), but nothing you can do will actually make it secure. If the exe has access to the password, so does anyone who has the exe.
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