摘要: 首先我们先看一下Join public static IEnumerable<TResult> Join<TOuter, TInner, TKey, TResult>(this IEnumerable<TOuter> outer, IEnumerable<TInner> inner, Func<TOuter, TKey> outerKeySelector, Func<TInner... 阅读全文
posted @ 2012-12-13 23:21 gumuoo 阅读(1961) 评论(0) 推荐(0) 编辑