在套接字到达WP7平台之前，您将无法执行此操作，因为将没有其他方法可以发送ICMP数据包.

You won't be able to do this until sockets come to the WP7 platform as there isn't going to be any other way to send an ICMP packet.

电话也可能无法响应来自服务器的ping操作-我们必须对此进行查看.如果他们不这样做，我会怀疑是否会在未受黑客攻击的设备上对此进行更改.

The phones may not respond to pings back from a server either - we'll have to see on that. If they don't I doubt there would be anyway to change this on unhacked devices.

从服务器代表手机向目标主机执行ping操作不会太有帮助，因为不幸的是，它不会以任何方式反映手机与目标主机之间的延迟.

Pinging to a target host from a server on behalf of a phone isn't going to be too helpful either since unfortunately it won't reflect the latency between phone and target host in any way.