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Tank_Aviator wrote:
...but the program crashes whenever int 10h, int21h or int 33h is called
As it should. The HAL is doing its job by restricting access to the hardware. You'd need to create a ring-0 application if you want to communicate directly with the hardware. This article has some useful bits in it.
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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The BIOS and DOS ints don't exist inside a Win32 console app. You need to create a 16 bit DOS app with the 16 bit tools and then run that, which will mostly work on NT.
Paul
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You can't, use the correct Win32 APIs instead: for example, CreateFile for opening files, SetConsoleOutputCharacter and kin for manipulating the console.
Stability. What an interesting concept. -- Chris Maunder
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it does support them but you are not allowed to call interrupts except the general ones and the native interrupts for windows nt.
if you are calling anything different your software WILL crash!
even in kernel mode you don't have access to bios interrupts because the system uses it's own ways to communicate with the hardware. I propose you have a look at the future!
Don't try it, just do it!
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This is an odd question to place in the correct forum, so I chose this one hoping it would be the most relavent due to the subject.
I have a bunch of VS.NET 2003 C++ projects that I need to compile in VC++ 6.0. Don't ask why because it pains me just to think about it. The projects will all compile fine with VC6 so that wont be a problem. I could recreate the project files by hand, but it would take me a good few days to do them all and even after doing just one my nerves are a complete mess. What I need is a utility, macro, or whatever that can take a VS.NET 2003 project file and create a VC6 one with the appropriate settings carried across (or one that can take VS.NET 2002 files as there is a converter between 2003 and 2002 on this site).
Does such a thing exist or am I destined to be punished and should stock up on caffeine?
Putting the laughter back into slaughter
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I think you are look for this[^].
Chris Meech
We're more like a hobbiest in a Home Depot drooling at all the shiny power tools, rather than a craftsman that makes the chair to an exacting level of comfort by measuring the customer's butt. Marc Clifton
VB is like a toolbox, in the hands of a craftsman, you can end up with some amazing stuff, but without the skills to use it right you end up with Homer Simpson's attempt at building a barbeque or his attempt at a Spice rack. Michael P. Butler
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So much for the CodeProject search.
Thanks Chris. ++
Putting the laughter back into slaughter
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Hi. I have a question: how can I change the pixel values of a jpeg image? (after decompression of course). I'm not really good at this... any help is appreciated. Thanks.
We are accidents waiting to happen...
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JPG is a lossy compression format.
It means that if you modify an jpg image
and save it again it will lose
quality very much.
But you can handle it's view in rendering level
by graphical CDC function in show time.
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If you're using GDI+ it's easy, check out my image processing articles ( in C#, but easy to convert, they started in C++ ). If you're using GDI, you need to load the image into a DIBSection. The library you use to load jpeg ( if you're not using GDI+ to do it ) probably uses a DIBSection wrapper internally, DDB's are pretty much useless.
Christian
I have drunk the cool-aid and found it wan and bitter. - Chris Maunder
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Hello All,
I have looked, but cannot find an answer to my specific need. Maybe there is some code somewhere that I have overlooked and if that is the case please direct me to it. Otherwise please (and an example would be VERY much appreciated) can any one tell me how to dynamically create a Doc/View in a Dialog with the ability to add information to the Doc/View based on selection made by the user from the Dialog.
For instance if I have some radio buttons on the dialog and a combo box. The user selects a radio button then makes multiple selection from the ComboBox and depending on those selection a Doc/View would be created and filled in based on the selections made.
Utilizing the code from "Inserting a Doc/Frame/View in a dialog using a custom control" which I got from this site. I am able to get the Doc/View to work, but I have been unsuccessful in placing the information needed on it once created.
What I have found to this point is that if I place information in the constructor of the Dialog I can get that information to show on the Doc/View. However, if I try to make any changes on the dialog I can't get the Doc/View to show the new information. So if anyone can help me get back on track with this I would be very Thankful!
I have tried to locate some code examples here and at Code Guru, but I haven't found anything that dynamically or programtically does what I am trying to do. So a good code example is what I am really looking for. However, any help would be appreciated. Thanks in advance.
Charlie
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CharlieC wrote:
What I have found to this point is that if I place information in the constructor of the Dialog I can get that information to show on the Doc/View. However, if I try to make any changes on the dialog I can't get the Doc/View to show the new information. So if anyone can help me get back on track with this I would be very Thankful!
Assuming you have a pointer to your document, can't you just change the document contents when needed,
and call CDocument::UpdateAllViews...?
Iain.
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I want to implement send as fax in my app.How can I do this?Thanks.
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The easiest way is to implement standard printing and setup a fax device on the machine and print to that.
Ant.
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I want to send from my fax to another fax rtf files.If you know how can i do this please tell me.I need this desperately.Thanks a lot.
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I want to open rtf files with my own app.How can I do this?Thanks.
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How about using ShellExecute() ?
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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As far as I know rtf files are opened by default by Word and I want to open by default with my app.
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Then you simply need to change the default file association.
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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If you created the application using AppWizard, it's already been done. If not, check out CWinApp::RegisterShellFileTypes() .
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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is there any way to run exe at shutdown, any registry key ?.
my app should check some things when windows exits.
there is no reason to keep it during whole session in memory.
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no "usual" way
Don't try it, just do it!
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See if the WM_ENDSESSION message is of any help.
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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