Question

我正在尝试使用以下代码段在Windows Phone 8.0设备上获得活动网络连接。当我禁用Wifi和移动设备时，我希望找不到连接的接口，但有趣的是一个名称为＆＃34; Ethernet＆＃34;似乎有联系。什么是移动设备上的以太网适配器？

foreach (NetworkInterfaceInfo networkInterfaceInfo in networkInterfaceList)
{
    if (networkInterfaceInfo.InterfaceState == ConnectState.Connected)
    {
        isConnected = true;
        if (networkInterfaceInfo.InterfaceType == NetworkInterfaceType.MobileBroadbandGsm
           || networkInterfaceInfo.InterfaceType == NetworkInterfaceType.MobileBroadbandCdma)
            isMobileConnected = true;
        else if (networkInterfaceInfo.InterfaceType == NetworkInterfaceType.Wireless80211)
            isWifiConnected = true;
    }
}

还有一种方法可以获得一个活跃的网络＆＃34;信息？例如，如果移动和wifi都启用并连接，我怎么知道实际使用哪一个？

由于

Answer 1

您可以找到NetworkAdapter类的网络类型。它有财产IanaInterfaceType 要检查所有IANA界面，请转到here

var profile = Windows.Networking.Connectivity.NetworkInformation.GetInternetConnectionProfile();
var interfaceType = profile.NetworkAdapter.IanaInterfaceType;

// 71 is WiFi & 6 is Ethernet(LAN)
if (interfaceType == 71 || interfaceType == 6) 
{
//TODO:
}
// 243 & 244 is 3G/Mobile
else if (interfaceType == 243 || interfaceType == 244)
{
 //TODO:
}

希望它有所帮助:)

Answer 2

试试这个：

private void UpdateNetworkStatus()
{
    tbIsCellularDataEnabled.Text = (DeviceNetworkInformation.IsCellularDataEnabled) ? "Yes" : "No";
    tbIsNetworkAvailable.Text = (DeviceNetworkInformation.IsNetworkAvailable) ? "Yes" : "No";
    tbIsWiFiEnabled.Text = (DeviceNetworkInformation.IsWiFiEnabled) ? "Yes" : "No";
}

更多参考，您可以查看How to detect network changes for Windows Phone 8

如何在WP设备上连接以太网适配器？

2 个答案: