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方案脱节网络连接
原标题:Programmatically disconnect network connectivity

是否有办法在4.NET中实现方案化和暂时切断网络连接?

我知道,我可以通过这样做来获得目前的网络连接状况。

System.Net.NetworkInformation.NetworkInterface.GetIsNetworkAvailable()

用于测试 当我的申请失去网络连接时,我要测试我的应用行为(不实际分散网络电缆)。

Thanks, Chris.

最佳回答

你可以与海事委员会合作。 在这方面,我们利用的是使身体适应者无法测试这些类型的情景。

using System.Management;
using System.Linq;

namespace DisableNIC
{
    internal static class Program
    {
        private static void Main()
        {
            var wmiQuery = new SelectQuery("SELECT * FROM Win32_NetworkAdapter " +
                                            "WHERE NetConnectionId != null " +
                                              "AND Manufacturer !=  Microsoft  ");
            using (var searcher = new ManagementObjectSearcher(wmiQuery))
            {
                foreach (var item in searcher.Get().OfType<ManagementObject>())
                {
                    if ((string) item["NetConnectionId"] != "Local Area Connection")
                        continue;

                    using (item)
                    {
                        item.InvokeMethod("Disable", null);
                    }
                }
            }
        }
    }
}

您没有显示本组织,但这一工程在Windows 7和Windows 8上。

<说明>:您需要担任这一职务的管理人。

问题回答

如果你使用Wifi文稿,你可以简单地删除该文。 这为我工作。

WlanClient client = new WlanClient();

WlanClient.WlanInterface m_WlanInterface = client.Interfaces.Where(i => i.InterfaceDescription.Contains(InterfaceIdentifierString)).First();
m_WlanInterface.DeleteProfile(ConnectionProfileString);

如果你需要与该网络重新连接,确保节省Xml的简介:

string xmlString = m_WlanInterface.GetProfileXml(ConnectionProfileString)

然后,你可以重新使用。

 m_WlanInterface.SetProfile(Wlan.WlanProfileFlags.AllUser, xmlString, true);
 m_WlanInterface.Connect(Wlan.WlanConnectionMode.Profile, Wlan.Dot11BssType.Any, ConnectionProfileString);




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