1·It gives applications access to the network status of the client platform as well as its connectivity to remote resources; it also notifies an implementing application of a change in network state.
它使应用程序能够访问客户机平台的网络状态以及与远端资源的连接性；它也可以将网络状态的变化通知给实现中的应用程序。
2·In this case, the server notifies the delegated client using a callback path existing between client and server, and recalls the delegation.
在这种情况下，服务器会通过客户机与服务器之间的一个回调路径通知授权的用户，并收回授权。
3·The POS client notifies him that his receipt will be printed at printer 3.
POS 客户端通知他，表明他的收据将在第3台打印机上打印。
4·That way, when the model notifies, you run the least amount of code to refresh only what has changed.
那样，当模型发出通知时，将运行最少量的代码，只刷新发生更改的部分。
5·A final dialog box notifies you that you have not yet committed your changes, and ask if you want to commit them.
最后一个对话框通知您，您还没有提交您的更改，并询问您是否想提交它们。