To do this, add an instance of the offline service helper and an initialization method to the class you created previously as shown in listing 2.

要实现此目的，可以向之前所创建的类中添加离线服务帮助器的一个实例和一个初始化方法，如清单2所示。

youdao

Other important improvements include a Best Practices Analyzer, offline domain join, managed service accounts, and improved management packs for System Center Operations Manager, he said.

他表示，其他重要的改进还包括最佳实践分析工具、脱机域加入、管理服务账户、系统中心操作管理升级包等。

youdao

For example, if you are alerted to variations in the performance of the device’s fans, you may avoid having to take the device offline for unanticipated service.

例如，如果提前收到设备风扇的工作异常警报，就可避免因意外服务导致设备脱机。

youdao

From there, Hartz went on to found Xoom an online to offline money transfer service that lets people send money overseas.

FORBES: Oxford Historian Creates Silicon Valley's Future

It also invested in Babbaco, an online subscription service for offline kids activities.

FORBES: Obaz Does The Haggling For You

Airbnb also Tuesday launched an offline and small business service called Local Lounges, a partnership with local cafes in San Francisco.

FORBES: Move up http://i.forbesimg.com t Move down