refer to lock 怎么用啊？本人是菜鸟，望大虾们多多帮忙啊！

refer to lock 怎么用啊？能不能给出具体的例子。 --------------------编程问答-------------------- 什么是 “refer   to   lock ”
我找不到
http://www.google.cn/search?client=aff-cs-gbown&ie=utf-8&oe=UTF-8&hl=zh-CN&q=refer%20%20%20to%20%20%20lock --------------------编程问答-------------------- lock？

补充：.NET技术 ,  ASP.NET