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Thread: Shifting / Scrolling a window [Resolved]

  1. Nov 8th, 2004, 04:28 AM #1
    THEROB
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    Resolved Shifting / Scrolling a window [Resolved]

    I need to scroll my ocx control. So I need to move part of the window and redraw the new bit. Does anyone know the api call to shift the window.

    Cheers

    Rob
    Last edited by THEROB; Nov 11th, 2004 at 12:12 PM.
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  2. Nov 8th, 2004, 10:18 AM #2
    CornedBee
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    You can use BitBlt for the shifting.
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  3. Nov 8th, 2004, 10:50 AM #3
    THEROB
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    BitBlt is slow - because the entire window needs to be invalidated - Is it possible just to move the windows - then redraw the bit I need.

    Thanks for the reply

    Rob
    My secretary hopes that I will pay her, her landlord hopes that she will produce some rent, the Electricity Board hopes that he will settle their bill, and so on. I find it a wonderfully optimistic way of life. [Dirk Gently]
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  4. Nov 8th, 2004, 10:58 AM #4
    CornedBee
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    BitBlt is the fastest thing you get in the entire GDI.
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    CornedBee

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  6. Nov 11th, 2004, 12:12 PM #5
    THEROB
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    Thanks for the reply - I'll give it a try

    Rob
    My secretary hopes that I will pay her, her landlord hopes that she will produce some rent, the Electricity Board hopes that he will settle their bill, and so on. I find it a wonderfully optimistic way of life. [Dirk Gently]
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