"Jay B. Harlow [MVP - Outlook]" <Jay_Harlow_MVP@msn.com> wrote in message
news:%23KWVmL46DHA.2404@TK2MSFTNGP11.phx.gbl...
> John,
> What does the declaration of the CamEventCallbackFunc function look like?
>
> Is the last parameter ByRef or ByVal?
>
> Hope this helps
> Jay
>
> "john" <jonashbaugh@hotmail.com> wrote in message
> news:%23UdPrR26DHA.632@TK2MSFTNGP12.phx.gbl...
> > Hello,
> >
> > I am trying to create a delegate for an upgrade but I am now getting
> > this error:
> >
> > Method 'Public Function CamEventCallbackFunc(eventID As Integer, pData
As
> > Integer, DataSize As Integer, Context As Integer) As Integer' does not
> have
> > the same signature as delegate 'Delegate Function
> > DelegateCDRegisterEventCallbackFunction(hSource As Integer, pFunc As
> > Integer, Context As Integer, ByRef hFunc As Integer) As Integer'.
> >
> > Delegate Function DelegateCDRegisterEventCallbackFunction(ByVal hSource
As
> > Integer, ByVal pFunc As Integer, ByVal Context As Integer, ByRef hFunc
As
> > Integer) As Integer
> >
> > Declare Function CDRegisterEventCallbackFunction Lib "CDSDK.dll" (ByVal
> > hSource As Integer, ByVal pFunc As
> DelegateCDRegisterEventCallbackFunction,
> > ByVal Context As Integer, ByRef hFunc As Integer) As Integer
> >
> > err_Renamed = CDRegisterEventCallbackFunction(m_hSource, AddressOf
> > CamEventCallbackFunc, 100, m_hFunc)
> >
> >
> >
>
>

"john" <jonashbaugh@hotmail.com> wrote in message
news:%23UdPrR26DHA.632@TK2MSFTNGP12.phx.gbl...
> Hello,
>
> I am trying to create a delegate for an upgrade but I am now getting
> this error:
>
> Method 'Public Function CamEventCallbackFunc(eventID As Integer, pData As
> Integer, DataSize As Integer, Context As Integer) As Integer' does not
have
> the same signature as delegate 'Delegate Function
> DelegateCDRegisterEventCallbackFunction(hSource As Integer, pFunc As
> Integer, Context As Integer, ByRef hFunc As Integer) As Integer'.
>
> Delegate Function DelegateCDRegisterEventCallbackFunction(ByVal hSource As
> Integer, ByVal pFunc As Integer, ByVal Context As Integer, ByRef hFunc As
> Integer) As Integer
>
> Declare Function CDRegisterEventCallbackFunction Lib "CDSDK.dll" (ByVal
> hSource As Integer, ByVal pFunc As
DelegateCDRegisterEventCallbackFunction,
> ByVal Context As Integer, ByRef hFunc As Integer) As Integer
>
> err_Renamed = CDRegisterEventCallbackFunction(m_hSource, AddressOf
> CamEventCallbackFunc, 100, m_hFunc)
>
>
>

> Public Function CamEventCallbackFunc(ByVal eventID As Integer, ByVal pData
> As Integer, ByVal DataSize As Integer, ByVal Context As Integer) As

> > > Delegate Function DelegateCDRegisterEventCallbackFunction(ByVal
hSource
> As
> > > Integer, ByVal pFunc As Integer, ByVal Context As Integer, ByRef hFunc
> As
> > > Integer) As Integer

"john" <jonashbaugh@hotmail.com> wrote in message
news:O3nnpP46DHA.3304@tk2msftngp13.phx.gbl...
> Jay,
>
> Here is the code
>
> Public Function CamEventCallbackFunc(ByVal eventID As Integer, ByVal pData
> As Integer, ByVal DataSize As Integer, ByVal Context As Integer) As
Integer
>
> m_CamEventID = eventID
>
> CamEventCallbackFunc = cdOK
>
> End Function
>
>
>
> John
>
> "Jay B. Harlow [MVP - Outlook]" <Jay_Harlow_MVP@msn.com> wrote in message
> news:%23KWVmL46DHA.2404@TK2MSFTNGP11.phx.gbl...
> > John,
> > What does the declaration of the CamEventCallbackFunc function look
like?
> >
> > Is the last parameter ByRef or ByVal?
> >
> > Hope this helps
> > Jay
> >
> > "john" <jonashbaugh@hotmail.com> wrote in message
> > news:%23UdPrR26DHA.632@TK2MSFTNGP12.phx.gbl...
> > > Hello,
> > >
> > > I am trying to create a delegate for an upgrade but I am now
getting
> > > this error:
> > >
> > > Method 'Public Function CamEventCallbackFunc(eventID As Integer, pData
> As
> > > Integer, DataSize As Integer, Context As Integer) As Integer' does not
> > have
> > > the same signature as delegate 'Delegate Function
> > > DelegateCDRegisterEventCallbackFunction(hSource As Integer, pFunc As
> > > Integer, Context As Integer, ByRef hFunc As Integer) As Integer'.
> > >
> > > Delegate Function DelegateCDRegisterEventCallbackFunction(ByVal
hSource
> As
> > > Integer, ByVal pFunc As Integer, ByVal Context As Integer, ByRef hFunc
> As
> > > Integer) As Integer
> > >
> > > Declare Function CDRegisterEventCallbackFunction Lib "CDSDK.dll"
(ByVal
> > > hSource As Integer, ByVal pFunc As
> > DelegateCDRegisterEventCallbackFunction,
> > > ByVal Context As Integer, ByRef hFunc As Integer) As Integer
> > >
> > > err_Renamed = CDRegisterEventCallbackFunction(m_hSource, AddressOf
> > > CamEventCallbackFunc, 100, m_hFunc)
> > >
> > >
> > >
> >
> >
>
>