请教大家一个问题 ,wp8.1中 ,如何获取当前的网络类型呢?

Question

 为什么 在 wp8.1 中没有 NetworkInterfaceType 呢?我应该如何获得当前设备的网络类型 如 wifi  gps 等等?

Answer 1

你可以用Microsoft.Phone.Net.NetworkInformation

http://msdn.microsoft.com/en-us/library/windows/apps/hh202859(v=vs.105).aspx

using Microsoft.Phone.Net.NetworkInformation;




private void button1_Click(object sender, RoutedEventArgs e)
{
    System.Text.StringBuilder sb = new System.Text.StringBuilder();
    sb.Append("Network available:  ");
    sb.AppendLine(DeviceNetworkInformation.IsNetworkAvailable.ToString());
    sb.Append("Cellular enabled:  ");
    sb.AppendLine(DeviceNetworkInformation.IsCellularDataEnabled.ToString());
    sb.Append("Roaming enabled:  ");
    sb.AppendLine(DeviceNetworkInformation.IsCellularDataRoamingEnabled.ToString());
    sb.Append("Wi-Fi enabled:  ");
    sb.AppendLine(DeviceNetworkInformation.IsWiFiEnabled.ToString());
    MessageBox.Show(sb.ToString());
}

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Myblog: 松露筆管麵

Answer 2

你可以用Microsoft.Phone.Net.NetworkInformation

http://msdn.microsoft.com/en-us/library/windows/apps/hh202859(v=vs.105).aspx

using Microsoft.Phone.Net.NetworkInformation;




private void button1_Click(object sender, RoutedEventArgs e)
{
    System.Text.StringBuilder sb = new System.Text.StringBuilder();
    sb.Append("Network available:  ");
    sb.AppendLine(DeviceNetworkInformation.IsNetworkAvailable.ToString());
    sb.Append("Cellular enabled:  ");
    sb.AppendLine(DeviceNetworkInformation.IsCellularDataEnabled.ToString());
    sb.Append("Roaming enabled:  ");
    sb.AppendLine(DeviceNetworkInformation.IsCellularDataRoamingEnabled.ToString());
    sb.Append("Wi-Fi enabled:  ");
    sb.AppendLine(DeviceNetworkInformation.IsWiFiEnabled.ToString());
    MessageBox.Show(sb.ToString());
}

可是wp8.1环境下时没有这个程序集的..........引用不到

---

Myblog: 松露筆管麵

Answer 3

你可以用Microsoft.Phone.Net.NetworkInformation

http://msdn.microsoft.com/en-us/library/windows/apps/hh202859(v=vs.105).aspx

using Microsoft.Phone.Net.NetworkInformation;




private void button1_Click(object sender, RoutedEventArgs e)
{
    System.Text.StringBuilder sb = new System.Text.StringBuilder();
    sb.Append("Network available:  ");
    sb.AppendLine(DeviceNetworkInformation.IsNetworkAvailable.ToString());
    sb.Append("Cellular enabled:  ");
    sb.AppendLine(DeviceNetworkInformation.IsCellularDataEnabled.ToString());
    sb.Append("Roaming enabled:  ");
    sb.AppendLine(DeviceNetworkInformation.IsCellularDataRoamingEnabled.ToString());
    sb.Append("Wi-Fi enabled:  ");
    sb.AppendLine(DeviceNetworkInformation.IsWiFiEnabled.ToString());
    MessageBox.Show(sb.ToString());
}

---

Myblog: 松露筆管麵

...................................

wp8.1环境下 变成了 

 System.Net.NetworkInformation  这个命名空间 ,但是通过这个获取不到网络类型

Answer 4

试试以下的程序

        private void Button_Click(object sender, RoutedEventArgs e)
        {
           var profile = Windows.Networking.Connectivity.NetworkInformation.GetInternetConnectionProfile();
           if ( profile.IsWlanConnectionProfile)
           {
               Debug.WriteLine("WALN");
           }
           else if (profile.IsWwanConnectionProfile )
           {
               Debug.WriteLine("Mobile");
           }
           else
           {
               Debug.WriteLine("Unknown");
           }

        }

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