Prova con
codice:
<DllImport("BoxDLL.dll", EntryPoint:="GetPCBTemperature", ExactSpelling:=True, CharSet:=CharSet.Ansi, CallingConvention:=CallingConvention.StdCall)> _
Public Function GetPCBTemperature(ByVal Card As UInteger, <MarshalAs(UnmanagedType.LPArray)> Temp() As UInteger) As Boolean
End Function