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Thread: Convert C to Class

  1. Mar 1st, 2003, 04:51 AM #1
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    Convert C to Class

    I have a C++ DLL with conventional C procedures and functions to be called by VB program and the routines are working properly. Now I need to provide Progress Bar at the status window of VB main program and display AVI (both to be done by C program for performance reason) during the procedure execution.

    I wonder if there is any alternatives other than convert my procedures and functions to class structure. If none, what is the easiest steps?

    Thank you.
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  2. Mar 1st, 2003, 07:21 AM #2
    CornedBee
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    Why would you want to convert them to classes?
    All the buzzt
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    "Writing specifications is like writing a novel. Writing code is like writing poetry."
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  3. Mar 2nd, 2003, 05:30 AM #3
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    Because I want to display progress bar and show AVI during execution of the C procedure.

    Thank you.
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  4. Mar 2nd, 2003, 05:47 AM #4
    CornedBee
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    What's that got to do with classes?
    All the buzzt
    CornedBee

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  6. Mar 2nd, 2003, 06:14 AM #5
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    I have got a ProgressBar class and AVI class that can perform my desired functions and I wish to make use of these two classes but I don't know how.

    Thank you.
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  7. Mar 2nd, 2003, 07:38 AM #6
    CornedBee
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    Declare the normal procedures as
    extern "C"
    and let them use the classes.
    All the buzzt
    CornedBee

    "Writing specifications is like writing a novel. Writing code is like writing poetry."
    - Anonymous, published by Raymond Chen

    Don't PM me with your problems, I scan most of the forums daily. If you do PM me, I will not answer your question.
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