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API graphics question

  1. #1
    Mike510
    Guest

    API graphics question

    Hi,

    is it possible to find a hDC for an Image control on a form?
    Is it a window? Should I try to find it handle first?
    Where is possible to find additional information and what approach should be
    used to try to find such information on a Web?
    As I can see, there is a lot of API graphics information on a web for VB but
    not for VBA.

    Thank you in advance for your help.

    Mike.



  2. #2
    Vasant Nanavati
    Guest

    Re: API graphics question

    AFAIK an image control does not have a handle. It is not a window.

    What exactly are you trying to accomplish?

    --

    Vasant

    "Mike510" <goungaev@vicomp.ru> wrote in message
    news:etX0o8Q8EHA.2700@TK2MSFTNGP14.phx.gbl...
    > Hi,
    >
    > is it possible to find a hDC for an Image control on a form?
    > Is it a window? Should I try to find it handle first?
    > Where is possible to find additional information and what approach should

    be
    > used to try to find such information on a Web?
    > As I can see, there is a lot of API graphics information on a web for VB

    but
    > not for VBA.
    >
    > Thank you in advance for your help.
    >
    > Mike.
    >
    >




  3. #3
    Mile510
    Guest

    Re: API graphics question

    Vasant Nanavati wrote:
    > AFAIK an image control does not have a handle. It is not a window.
    >
    > What exactly are you trying to accomplish?
    >

    I am trying to accomplish Visual Basic graphics with only VBA (Excel VBA
    in particular) as I do not have Visual Basic and at the same time
    every computer has Excel. I also think it is cool to make a real
    graphics (like on edais.mvps.org) with Excel only.
    If Excel has access to WinAPI, why not experiment with it? I already can
    plot on a form with MoveTo() - LineTo() and is very proud of it . Can
    you tell me if there are any principal limitations of using API graphics
    in Excel? And where to start digging for information.

    Thank you in advance.

    Mike.

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