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Thread: hwnd question

  1. Jun 10th, 2001, 10:32 AM #1
    Olly
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    Exclamation hwnd question

    I need to use the hwnd of a picture because of a hover detecting function. My problem is that the forms2 image boxes don't have any. But hasn't every object got it's own id? How can I still retrieve it? Please help me
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  2. Jun 10th, 2001, 10:45 AM #2
    Olly
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    Wait, I see, it's a window handle, so I would have to use pictureboxes instead and can put in some additional hours of work.
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  3. Jun 10th, 2001, 10:53 AM #3
    Megatron
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    Image's do not have a handle; they are drawn directly on to the Form's DC.
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  4. Jun 10th, 2001, 03:08 PM #4
    jim mcnamara
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    All windows have handles; graphical devices do not, they only have a DC. If an object has a hWnd you can create a device context with the api CreateDC. The reverse is not true.

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