Re: 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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