ssid

来源： https://stackoverflow.com/questions/25350824/getting-wifi-signal-strength-seeking-the-best-way-ioctl-iwlist-iw-etc

问题 I'm trying to get this GitHub project up and running on my Mac, for the purposes of automatically changing my network location when I switch physical location (based on the SSID I'm connected to). I have two problems I'm so far unable to resolve. I've followed the instructions to update the appropriate location names, and associated SSID's, and it largely all works as it should. However, there's one SSID that has a space in the name, and when I connect to that SSID, it falls back to

问题 I have tried in 2 different ways First way: null exception issue try{ ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\WMI", "SELECT * FROM MSNdis_80211_ServiceSetIdentifier"); foreach (ManagementObject queryObj in searcher.Get()) { Console.WriteLine("-----------------------------------"); Console.WriteLine("MSNdis_80211_ServiceSetIdentifier instance"); Console.WriteLine("-----------------------------------"); if (queryObj["Ndis80211SsId"] == null) { //Console.WriteLine

问题 I could get the ssid of the connected wifi to my iPhone. After Installing Xcode 10 and Updating Visual Studio for Mac and Visual Studio 2017, it returns me an empty ssid. This is my piece of code for getting the ssid: public override string GetCurrentWiFi() { String ssid = ""; try { string[] supportedInterfaces; StatusCode status; if ((status = CaptiveNetwork.TryGetSupportedInterfaces(out supportedInterfaces)) != StatusCode.OK) { } else { foreach (var item in supportedInterfaces) {

问题 I could get the ssid of the connected wifi to my iPhone. After Installing Xcode 10 and Updating Visual Studio for Mac and Visual Studio 2017, it returns me an empty ssid. This is my piece of code for getting the ssid: public override string GetCurrentWiFi() { String ssid = ""; try { string[] supportedInterfaces; StatusCode status; if ((status = CaptiveNetwork.TryGetSupportedInterfaces(out supportedInterfaces)) != StatusCode.OK) { } else { foreach (var item in supportedInterfaces) {

问题 I could get the ssid of the connected wifi to my iPhone. After Installing Xcode 10 and Updating Visual Studio for Mac and Visual Studio 2017, it returns me an empty ssid. This is my piece of code for getting the ssid: public override string GetCurrentWiFi() { String ssid = ""; try { string[] supportedInterfaces; StatusCode status; if ((status = CaptiveNetwork.TryGetSupportedInterfaces(out supportedInterfaces)) != StatusCode.OK) { } else { foreach (var item in supportedInterfaces) {

问题 is there a possibility to get on an IPhone the connected WIFI SSID with Monotouch? I have found a possibility to check the Wi-Fi States but there is no way to check the SSID. https://github.com/xamarin/monotouch-samples/blob/master/ReachabilitySample/reachability.cs So did anyone know a way? Thanks for all Comments 回答1: You can do this like the sample code that @Jason linked to. But right now there are no bindings for CaptiveNetwork in the current versions of MonoTouch (but it will be

问题 Is it possible to get list of SSID's of networks around by using private API on iOS 7 Jailbroken device? I know about MobileWiFi.framework that manages WiFi functionality on iOS. (It replaces the obsolete Apple80211 framework.) Here is 4 years old answer how to use it: Accessing & Using the MobileWiFi.framework I tried to use these methods on iOS 7, but have no luck. In one of the comments of author of this solution I receive this answer: scanNetworks fails because that code is now 4 years

问题 Apparently SSIDs can contain UTF-8 chars and also control characters etc. IIUC to contain UTF-8 chars they must specify the SSIDEncoding field. I was under the impression that I can only get ASCII bytes till now. How should I handle the situation in Android ? Namely, how can I check the SSIDEncoding field from the ScanResult ? Do I need to ? Also what does ScanResult.SSID contain in these cases ( including the case an SSID includes non printable characters ) ? Related Why can't I detect a

问题 Hello Given link question is just showing how to turn on/off wifi hotspot but i want to add create wifi hotspot with SSID and password. I written code for creating wifihotspot(in both NONE and WPA2 PSK) in android and its working fine upto android 7 but in oreo it returning me false value.The summary of my code is- private WifiManager wifiManager; private Method method; private WifiConfiguration config; config.SSID = ssid; config.status = WifiConfiguration.Status.ENABLED; method = wifiManager