Question

Here is the Java code which I want to translate to C#:

public Enumeration getLogHeaders()
{
return logHeaders != null ? logHeaders.elements() : null;
}

logHeaders is a List<String>.

This the translated C# version, but I get a compiler error whenever I try it.

public IEnumerable<string> getLogHeaders()
{
  return logHeaders != null ? logHeaders.GetEnumerator() : Enumerable.Empty<string>();
}

How would I have to change it?

Answer 1

GetEnumerator doesn’t return an IEnumerable, it returns the enumerator itself. So remove that part and return logHeaders.

Here’s what I might write:

public IEnumerable<string> LogHeaders
{
   get { return logHeaders ?? Enumerable.Empty<string>(); }
}