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Thread: Bitblt to other forms

  1. Jan 22nd, 2002, 04:22 AM #1
    sql_lall
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    Question Bitblt to other forms

    I have a problem (actually, it's really two)
    I am trying to bitblt pictures from one from to another. Is this possible, and if so does this mean you have to include stuff like "Form2.picture1.hdc"???
    Also, when I try to Bitblt any pictures that aren't visible (or out of screen, I can't copy all of them. Is there a way to fix this???
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  2. Jan 22nd, 2002, 07:30 AM #2
    plenderj
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    Retired VBF Adm1nistrator plenderj's Avatar
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    To BitBlt from one form to another you've to specify the full "path" to the Picturebox, so ;

    Blit from ; Form1.Picture1.hDc
    Blit to ; Form2.Picture1.hDc


    Regarding blitting images that arent visible etc, you should use memory DCs instead really
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  3. Jan 22nd, 2002, 08:21 AM #3
    Sastraxi
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    Try setting the AutoRedraw on those "invisible" pics to true.
    All contents of the above post that aren't somebody elses are mine, not the property of some media corporation.
    (Just a heads-up)
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