Re: Error: More than one protection modifier

Peter,

You hit the nail on the head there - the lone 'private' I mentioned in the
last email should have had the 'IOChannelTypeOption _ioChannelType;' you
posted after it. ;-)

Peter

> -----Original Message-----
> From: Discussion relating to the specifics of the C# and
> Managed C++ languages [mailto:[email protected]]
> On Behalf Of Peter Ritchie
> Sent: Friday, September 08, 2006 2:42 PM
> To: [email protected]
> Subject: Re: [DOTNET-CX] Error: More than one protection modifier
>
> Hi Peter.
>
> I had to add the following member to the ValueItem class in
> order to get it to compile:
>   IoChannelTypeOption _ioChannelType;
>
> But, I did not get an error CS0107.  There must be something
> else that causing this that you did not provide with the posted code.
>
> On Fri, 8 Sep 2006 14:28:31 -0400, Peter Osucha
> <[email protected]> wrote:
>
> >Yeah, strange, imo.  That's all I could get when looking at the docs
> >concerning that error.  The abstract classes are pretty simple...
> >
> >Below is the code for the classes (absA - ValueItem, absB =
> IoChannel).
> The
> >error shows up at compile time with the first ValueItem constructor
> >highlighted.
> >
> >    public abstract class ValueItem
> >    {
> >        private string _name;
> >        private string _key;
> >        private string _ioChannelKey;
> >
> >        public ValueItem ( string Key, string Name ) // this
> is where
> >the error highlight is
> >        {
> >            _key = Key;
> >            _name = Name;
> >        }
> >
> >        public ValueItem ( string Key, string Name, string
> IoChannelKey )
> >        {
> >            _key = Key;
> >            _name = Name;
> >            _ioChannelKey = IoChannelKey;
> >        }
> >        public string IoChannelKey { get { return
> _ioChannelKey; } set
> >{ _ioChannelKey = value; } }
> >        public string Name { get { return _name; } set { _name =
> value; } }
> >        public string Key { get { return _key; } }
> >        public IoChannelTypeOption IoChannelType { get { return
> >_ioChannelType; } set { _ioChannelType = value; } }
> >    }
> >
> >    public abstract class IoChannel
> >    {
> >        private string _key;
> >        private string _name;
> >        private int _index;
> >        private int _summaryIndex;
> >        private int _boardNum;
> >        private IoBoardSystemOption _ioBoardSystem;
> >        private IoChannelTypeOption _ioChannelType;
> >        private IoManager _ioManager;
> >
> >        public IoChannel ( string Key, string Name, int Index, int
> BoardNum,
> >IoBoardSystemOption IoBoardSystem, IoChannelTypeOption
> IoChannelType,
> >IoManager IoManager )
> >        {
> >            _key = Key;
> >            _name = Name;
> >            _index = Index;
> >            _boardNum = BoardNum;
> >            _ioBoardSystem = IoBoardSystem;
> >            _ioChannelType = IoChannelType;
> >            _ioManager = IoManager;
> >        }
> >
> >        public string Key { get { return _key; } }
> >        public string Name { get { return _name; } set { _name =
> value; } }
> >        public int Index { get { return _index; } set { _index =
> value; } }
> >        public int SummaryIndex { get { return
> _summaryIndex; } set {
> >_summaryIndex = value; } }
> >        public int BoardNum { get { return _boardNum; } set
> { _boardNum
> >= value; } }
> >        public IoBoardSystemOption IoBoardSystem { get { return
> >_ioBoardSystem; } set { _ioBoardSystem = value; }
> >        public IoManager IoManager { get { return
> _ioManager; } set {
> >_ioManager = value; } }
> >        public IoChannelTypeOption IoChannelType { get { return
> >_ioChannelType; } set { _ioChannelType = value; } }
> >    }
> >
> >> -----Original Message-----
> >> From: Discussion relating to the specifics of the C# and
> Managed C++
> >> languages [mailto:[email protected]]
> >> On Behalf Of Peter Ritchie
> >> Sent: Friday, September 08, 2006 2:06 PM
> >> To: [email protected]
> >> Subject: Re: [DOTNET-CX] Error: More than one protection modifier
> >>
> >> You're getting a CS0107 error "More than one protection modifier"?
> >>
> >> Can you post the classes in question and point out the exact line
> >> you've having the problem?  You're supposed to get this
> error if you
> >> define a member with more than one protection modifier.
> For example,
> >> the following is bad:
> >>
> >> public protected void Method(){}
> >>
> >> On Fri, 8 Sep 2006 14:00:55 -0400, Peter Osucha
> >> <[email protected]> wrote:
> >>
> >> >I have two abstract classes in a project (absA and absB).  I
> >> have two
> >> >derived classes from absA (absADerived1, absADerived2)
> and two from
> >> >absB (absBDerived1, absBDerived2).
> >> >
> >> >In a class that uses objects of all 4 derived types, I have two
> >> >methods;
> >> the
> >> >first (methA) takes an object of type absA and the second
> (methB) of
> >> >type absB.
> >> >
> >> >When I want to call methA, I do so with something like...
> >> >
> >> >absADerived1 = new absADerived1();
> >> >methA( (absA) absADerived1);
> >> >
> >> >This 'cast' seems to work fine.
> >> >
> >> >However, when I am trying to do the same thing with methB, ie...
> >> >
> >> >absBDerived1 = new absBDerived1();
> >> >methB( (absB) absBDerived1);
> >> >
> >> >I am getting the error shown in the subject of this email in
> >> class absB
> >> (on
> >> >a constructor if that helps at all).
> >> >
> >> >the abstract classes absA and absB are virtually identical
> >> and there is
> >> not
> >> >more than one protection modifier.  I figure the real error is
> >> >something else but I can't anything in MSDN on it.
> Anyone know what
> >> >might cause
> >> this
> >> >problem?

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