New to C#

[mguven]

Hi,
Learning C#. Using the O'Reilly book "Programmin g C#" , 4th Edition.

Trying the example on page 207.

I get the following error message when i try and compile it :
'Enumerable.Lis tBoxTest' does not implement interface member 'System.Collect ions.IEnumerabl e.GetEnumerator ()'. 'Enumerable.Lis tBoxTest.GetEnu merator()' is either static, not public, or has the wrong return type. C:\Documents and Settings\531820 \My Documents\Visua l Studio 2005\Projects\C onsoleApplicati on2\ConsoleAppl ication2\Progra m.cs 7 18


I do implement the GetEnumerator method (see below)...



Here is a snippet of the code
=============== =============== ========
namespace Enumerable
{
public class ListBoxTest : IEnumerable<Str ing>
{

public IEnumerator<str ing> GetEnumerator()
{
foreach (string s in strings)
{

yield return s;
}
}
//Other code pieces here
} //close namespace Enumberable
=============== =============== =========

Confused and dazed and thankful for any help

Regards

[mguven]

Hi,
I added this into the definition

System.Collecti ons.IEnumerator System.Collecti ons.IEnumerable .GetEnumerator( )
{
throw new NotImplementedE xception();
}

Nothing about this in the book...now really confused....

[RedSon]

Hi,
I added this into the definition

System.Collecti ons.IEnumerator System.Collecti ons.IEnumerable .GetEnumerator( )
{
throw new NotImplementedE xception();
}

Nothing about this in the book...now really confused....

The book must make the assumption that you have "using System.Collecti ons.IEnumerator in your declarations. If you haven't included that then you will need to give the full namespace path of the method you are trying to override.