摘要: 死循环while方式(不推荐) Func<int, int, string> funE = TestE; IAsyncResult resultE_01 = funE.BeginInvoke(2, 2, null, null); while (!resultE_01.IsCompleted) { } 阅读全文
posted @ 2023-06-30 00:14 相遇就是有缘 阅读(66) 评论(0) 推荐(0)