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  1. Jul 8th, 2010, 08:48 AM #1
    justme369
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    how to convert this into vb net

    how to convert this vb6 into vb net


    it has en error on addressof

    vb.net Code:
    1. m_lngPreviousValue = SetWindowLong(p_lngWindowHandle, GWL_WNDPROC, AddressOf WindowProc)
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  2. Jul 8th, 2010, 09:08 AM #2
    stlaural
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    Re: how to convert this into vb net

    what error exactly ?

    it also says here that you should now use SetWindowLongPtr.
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  3. Jul 8th, 2010, 10:31 PM #3
    jmcilhinney
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    Re: how to convert this into vb net

    The error is not in the code you have posted, but rather in your declaration of SetWindowLong. You are no doubt using a VB6 declaration where the last parameter is declared as a number. In VB.NET AddressOf returns a delegate so you must declare that parameter as an appropriate delegate type. You should serahc for a VB.NET declaration for that function. Try PInvoke.net first.
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