现在,VS 2010 SP1中支持Async CTP,请参阅:
Iterators (C# and Visual Basic) on MSDN和
download Visual Studio Async CTP (Version 3).
这样的代码,作品:
- Private Iterator Function SomeNumbers() As IEnumerable
- ' Use multiple yield statements.
- Yield 3
- Yield 5
- Yield 8
- End Function