Tag: system.interactive

Rx:EnumerableEx.For()vs Enumerable.SelectMany()

System.Interactive.dll包含一个For()方法,具有以下实现: IEnumerable For( IEnumerable source, Func<TSource, IEnumerable> resultSelector) { return source.Select<TSource, IEnumerable>(resultSelector).Concat(); } 我错过了什么或者这相当于现有的Enumerable.SelectMany() ,减去this ? IEnumerable SelectMany( this IEnumerable source, Func<TSource, IEnumerable> selector)