1、Many controls implement behavior where a certain event is marked as handled, and is replaced by another more intuitive event.

2、With Weibo event, we gather together to involve in certain events, thus we don't only win prizes, but also make new friends during the event.

3、The Operation Development Department of the Association of a certain event is its operator in the market.

4、We define our own sorrow, and attribute it because we think we should feel saddened by a certain event.

5、Stereotype code can be used to identify such items as executable and physical files, create or destroy instances of classes, or trigger code when a certain event occurs.