2012年3月12日
CFRunLoop学习
摘要： from CFRunLoop ReferenceCFRunLoop monitors sources of input to a task and dispatches control when they become ready for processing.Examples of input source might include user input devices,network connection,periodic or timed-delay events,and asynchronous callbacks.Three types of objects can be moni 阅读全文
posted @ 2012-03-12 12:28 Kalou 阅读(1074) 评论(0) 推荐(0)