Indexer - Explicit Interface Member Implementation

Question

I would need an working example-program of an Explicit Interface Member Implementation of an Indexer.

Microsofts c# docu of Indexers states that this is possible, but does not provide a working example (at least for me the example is not working). I would need a working Program that does that.

"for me the example is not working". What's not working? What errors do you get? It seems quite simple straight-forward code, so if it doesn't work, show what you have tried. — oerkelens, Dec 10 '17 at 17:42

score 2 · Accepted Answer · answered Dec 10 '17 at 18:22

The documentation seems to be wrong. I can’t check it now and I don’t recall ever implementing explicitly an indexer, but this should work:

interface IInterface
{
    ReturnType this[int index] { get; }
}

class Foo: IInterface
{
    ReturnType IInterface.this[int index]
    {
        get { return ... }
    }
}

Indexer - Explicit Interface Member Implementation

1 Answers1