help| connecting with video

This is a discussion on help| connecting with video within the C++ Programming forums, part of the General Programming Boards category; hi, i want to know how can i access to my video card and take the data that's in it? ...

  1. #1
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    help| connecting with video

    hi,
    i want to know how can i access to my video card and take the data that's in it?
    i mean i want to take the data - the picture that displays in my screen at this mument.

    thank you!

  2. #2
    (?<!re)tired Mario F.'s Avatar
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    You press the key Print Screen.
    The programmer’s wife tells him: “Run to the store and pick up a loaf of bread. If they have eggs, get a dozen.”
    The programmer comes home with 12 loaves of bread.


    Originally Posted by brewbuck:
    Reimplementing a large system in another language to get a 25% performance boost is nonsense. It would be cheaper to just get a computer which is 25% faster.

  3. #3
    and the hat of wrongness Salem's Avatar
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    Which OS?
    Which Compiler?
    Are you using any libraries?
    What sort of skill level at C++ programming do you have?

    Anything else?
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.
    I support http://www.ukip.org/ as the first necessary step to a free Europe.

  4. #4
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    windows XP
    i'm using visual net the deafult compiler...
    not using any liberies yet...
    i am a begginer skill... i think,
    i know a thing or two about programming...

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    bit∙hub [bit-huhb] n. A source and destination for information.

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    Horrible and beginner code.
    Always avoid codeproject : not professional at all.
    See rather all Microsoft samples in Windows SDK.

  7. #7
    C++まいる!Cをこわせ! Elysia's Avatar
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    Quote Originally Posted by Alex31 View Post
    Always avoid codeproject : not professional at all.
    Nonsense. CodeProject contains a lot of good code and tutorials.

    See rather all Microsoft samples in Windows SDK.
    Now those are horrible.
    Quote Originally Posted by Adak View Post
    io.h certainly IS included in some modern compilers. It is no longer part of the standard for C, but it is nevertheless, included in the very latest Pelles C versions.
    Quote Originally Posted by Salem View Post
    You mean it's included as a crutch to help ancient programmers limp along without them having to relearn too much.

    Outside of your DOS world, your header file is meaningless.

  8. #8
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    can somone please guide me how to use dLL?

    i guss that after years of coding with matlab and C there is much more to learn...

    guide please?!

  9. #9
    Super Moderator VirtualAce's Avatar
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    You press the key Print Screen.
    Very nice.

    See rather all Microsoft samples in Windows SDK.
    Microsoft is currently on a push to correct the samples in the SDK so they actually compile and work. Half of them do not work as they are in the SDK and they freely admit this.

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