Thread: help| connecting with video

  1. #1
    Registered User
    Join Date
    Aug 2009
    Posts
    3

    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
    Join Date
    May 2006
    Location
    Ireland
    Posts
    8,446
    You press the key Print Screen.
    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 int overfl Salem's Avatar
    Join Date
    Aug 2001
    Location
    The edge of the known universe
    Posts
    39,659
    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.

  4. #4
    Registered User
    Join Date
    Aug 2009
    Posts
    3
    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...

  5. #5
    Registered User
    Join Date
    Sep 2004
    Location
    California
    Posts
    3,268
    bit∙hub [bit-huhb] n. A source and destination for information.

  6. #6
    Registered User
    Join Date
    Apr 2007
    Posts
    137
    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!
    Join Date
    Oct 2007
    Location
    Inside my computer
    Posts
    24,654
    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
    Registered User
    Join Date
    Aug 2009
    Posts
    3
    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
    Registered User VirtualAce's Avatar
    Join Date
    Aug 2001
    Posts
    9,607
    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.

Popular pages Recent additions subscribe to a feed

Similar Threads

  1. Problem With My Box
    By HaVoX in forum Tech Board
    Replies: 9
    Last Post: 10-15-2005, 07:38 AM
  2. video convert..."hack" on a genesis
    By Shadow in forum Tech Board
    Replies: 3
    Last Post: 12-06-2003, 01:30 PM
  3. Codec Bitrates?
    By gvector1 in forum C# Programming
    Replies: 2
    Last Post: 06-16-2003, 08:39 AM
  4. OpenGL .dll vs video card dll
    By Silvercord in forum Game Programming
    Replies: 14
    Last Post: 02-12-2003, 07:57 PM