摘要: static void Main(string[] args) { Func addFunc = (a, b) => a+b; addFunc.BeginInvoke(5, 6, new AsyncCallback((ar) => { var func= ar.AsyncState as... 阅读全文
posted @ 2015-01-13 18:27 张小军 阅读(322) 评论(0) 推荐(0) 编辑