如何在 C# 中使用 NativeWifi API 发现您的 WLAN 连接到的 BSSID

Question

一个WLAN可以有多个BSSID。我需要发现我连接的是哪个 BSSID。

在 NativeWIFI API 中使用结构 WlanAvailableNetwork 我可以发现我连接的 WLAN，但是它没告诉我连接的BSSID是哪个

在 Struct WlanBssEntry 中，我可以获得任何 WLAN 的所有 BSSID，但我也无法发现我连接的是哪个。

我只需要我所连接的 WLAN 的 MAC 地址。这就是为什么我想发现我连接的是哪个 BSSID。

Answer 1

我已经发现了... 我会 post 在这里我的解决方案，以防将来有人需要它...

using NativeWifi;
public  void GetLog(int Count)
        {
            string Conectividade = "Disc";//Initi variable Conectividade as Disconnected
            string RRate = "0";//Initi variable RRate as 0
            string TRate = "0";//Initi variable TRate as 0

            WlanClient client = new WlanClient();
            foreach (WlanClient.WlanInterface wlanIface in client.Interfaces)// Get the WLANs available
            {
                Wlan.WlanAssociationAttributes conAttributes = wlanIface.CurrentConnection.wlanAssociationAttributes;//Get the Attributes of current connection 
                string ConnectedSSID = Encoding.ASCII.GetString(conAttributes.dot11Ssid.SSID).ToString();//Save the SSID of WLAN connected with
                string ReceivedRate = conAttributes.rxRate.ToString();//Save the receipted rate of the connected WLAN
                string TransmitededRate = conAttributes.txRate.ToString();//Save the transmitted rate of the connected WLAN    
                byte[] ConnectedMacAddr = conAttributes.dot11Bssid;//MAC of the BSSID in which the WLAN is connected with
                string ConMac = "";
                for (int i = 0; i < ConnectedMacAddr.Length;                    {
                    ConMac += ConnectedMacAddr[i].ToString("x2").PadLeft(2, '0').ToUpper();//ConMac sera o MAC da BSSID conectada
                }

                Wlan.WlanBssEntry[] wlanBssEntries = wlanIface.GetNetworkBssList();//Vector with the BSS available
                Wlan.WlanAvailableNetwork[] wlanAvailableNetwork = wlanIface.GetAvailableNetworkList(0);//Vector with the WLANS available

                WriteLog("\"ID" + listSeparatorQuotes + "DateTime" + listSeparatorQuotes + "SSID" + listSeparatorQuotes + "MAC" + listSeparatorQuotes + "Type" + listSeparatorQuotes + "Auth" + listSeparatorQuotes + "Cipher" + listSeparatorQuotes + "Connection" + listSeparatorQuotes + "RecivRate" + listSeparatorQuotes + "TransmiRate" + listSeparatorQuotes + "SignalQuality" + listSeparatorQuotes + "NumberOfBSSIDS\"", path, "WLANs" + StartDay + StartHour + ".csv");

                foreach (Wlan.WlanAvailableNetwork AVnetwork in wlanAvailableNetwork)
                {
                    string SSIDatual = Encoding.ASCII.GetString(AVnetwork.dot11Ssid.SSID).ToString();//Actual SSID
                    if(SSIDatual.Equals(ConnectedSSID))
                    {
                        Conectividade = "Con";
                        RRate = ReceivedRate;
                        TRate = TransmitededRate;
                    }
                    //___________________________ wlanAvailableNetwork ___________________________
                    WriteLog(Count.ToString() + listSeparator + System.DateTime.Now.ToString("MM/dd/yyyy HH:mm:ss") + listSeparator + SSIDatual + listSeparator + ConMac + listSeparator +  AVnetwork.dot11BssType + listSeparator + AVnetwork.dot11DefaultAuthAlgorithm + listSeparator + AVnetwork.dot11DefaultCipherAlgorithm + listSeparator + Conectividade + listSeparator + RRate + listSeparator + TRate + listSeparator + AVnetwork.wlanSignalQuality + listSeparator + AVnetwork.numberOfBssids + "\"", path, "WLANs" + StartDay + StartHour + ".csv");//Its a function that's writes a log in the selected path...case you need this function send me a message!
                    //_________________________ End wlanAvailableNetwork _________________________
                    Conectividade = "Disc";//Reinitialize the value of Conectividade                        RRate = "0";//Reinitialize the value of RRate
                    TRate = "0";//Reinitialize the value of TRate
                }
                foreach (Wlan.WlanBssEntry network in wlanBssEntries)// Get all existent BSSIDs
                {
                    int rss = network.rssi;
                    byte[] macAddr = network.dot11Bssid;
                    string tMac = "";

                    for (int i = 0; i < macAddr.Length; i++)
                    {
                        tMac += macAddr[i].ToString("x2").PadLeft(2, '0').ToUpper();
                    }

                    //___________________________ wlanBSSEntries __________________________
                    WriteLog(Count.ToString() + listSeparator + System.DateTime.Now.ToString("MM/dd/yyyy  HH:mm:ss") + listSeparator + System.Text.ASCIIEncoding.ASCII.GetString(network.dot11Ssid.SSID).ToString() + listSeparator + network.dot11BssType + listSeparator + network.chCenterFrequency + listSeparator + network.linkQuality + listSeparator + rss.ToString() + listSeparator + tMac, path, "BSSIDs" + StartDay + StartHour + ".csv");
                    //_________________________ End wlanBSSEntries _________________________



                }
                Console.ReadLine();
            }
        }

OBS：我正在将 LOG 编写为 .csv 文件，并且我正在使用文化来获取项目分隔符，这样它可以在任何地方和文化中工作...例如在巴西和德国该项目的分隔符是“;”，但在美国分隔符是“,”。它会适应任何情况...

这是获取文化和分离的代码...

using System.Globalization;
private static string listSeparator = CultureInfo.CurrentCulture.TextInfo.ListSeparator; 
private static string listSeparatorQuotes = "\"" + listSeparator + "\"";

如何在 C# 中使用 NativeWifi API 发现您的 WLAN 连接到的 BSSID

How to discover the BSSID that your WLAN is connected to using NativeWifi API in C#

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