wlanapi | 易学教程

Unable to obtain profile of connected network in Vista/7

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问题 I have a piece of code implemented using the Managed Native WiFi. It is used to obtain the profile details of the connected network for displaying on screen. // Start the wireless configuration service if it is stopped startservice(); WlanClient client = new WlanClient(); bHasWiFi = false; string strConnectionStatus = Constants.BlankString; // Enumerate all interfaces foreach (WlanClient.WlanInterface wlanIface in client.Interfaces) { bHasWiFi = true; strConnectionStatus = wlanIface

Unable to obtain profile of connected network in Vista/7

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How to use “Native Wifi API” Windows API functions with Delphi

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问题 Im trying to use a function from Windows API on delphi, functions for Windows Wlanapi.dll (Native WIFI API) WlanOpenHandle DWORD WINAPI WlanOpenHandle( __in DWORD dwClientVersion, __reserved PVOID pReserved, __out PDWORD pdwNegotiatedVersion, __out PHANDLE phClientHandle ); WlanHostedNetworkQueryProperty DWORD WINAPI WlanHostedNetworkQueryProperty( __in HANDLE hClientHandle, __in WLAN_HOSTED_NETWORK_OPCODE OpCode, __out PDWORD pdwDataSize, __out PVOID *ppvData, __out PWLAN_OPCODE_VALUE_TYPE

How to check network interface type is Ethernet or Wireless on Windows using Qt?

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问题 I need to find out the network interface type is Wired or Wireless on PC. I have tried using QNetworkInterface class which provides Adapter Name . But adapter name can be changed by user on Windows. On Mac, I can check for interface type as eth0 or eth1 since it is same for all users. I also tried QNetworkConfiguration::bearerType , But I am getting configuration as Ethernet i.e. BearerEthernet for both wired and wireless configuration. Is there any other way to find out network interface

How to detect and disable Windows 7 virtual wifi adapter

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问题 Windows 7 has a (neat?) new feature called a 'virtual wireless adapter'. Read about it here: http://www.istartedsomething.com/20090516/windows-7-native-virtual-wifi-technology-microsoft-research/ I have an application that directly controls the windows wifi interface card using the Native Wifi API ( http://msdn.microsoft.com/en-us/library/ms706556%28VS.85%29.aspx ). Please take as a given for this question that I need to directly control the wifi adapter using this documented api and can't

Get Radio Type, Channel and Encryption from Managed Wifi API c#

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问题 can someone please tell me how I can extract Radio Type , Channel and Encryption information through Managed Wifi API in C#? I am able to see all the above information in my command prompt through "netsh wlan show interfaces" command (when I am connected to Wifi), however I am not looking to use this command and get the info in C#. Thanks. 回答1: After doing lot of googling and R&D, I have found some solution of my problem. I have drilled down " WlanInterface " class under " WlanClient " class

Using C# or Powershell to scan all available wireless networks and connect to a specific SSID

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问题 I am trying to write a script that scans all the available wireless networks and connects to a specific network (SSID). Does anyone have a sample code written already for this? I cannot install a third party software (managed wifi api) due to some restrictions. 回答1: You can use netsh : netsh wlan connect ssid=YOURSSID name=PROFILENAME http://www.hanselman.com/blog/HowToConnectToAWirelessWIFINetworkFromTheCommandLineInWindows7.aspx 回答2: Check this related article: Managing wireless network

How to check network interface type is Ethernet or Wireless on Windows using Qt?

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I need to find out the network interface type is Wired or Wireless on PC. I have tried using QNetworkInterface class which provides Adapter Name . But adapter name can be changed by user on Windows. On Mac, I can check for interface type as eth0 or eth1 since it is same for all users. I also tried QNetworkConfiguration::bearerType , But I am getting configuration as Ethernet i.e. BearerEthernet for both wired and wireless configuration. Is there any other way to find out network interface type in Qt or using Windows platform specific APIs? This Native Wifi API example can help: http://msdn

Decrypt WEP wlan profile key using CryptUnprotectData

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问题 I am trying to decrypt WEP profile's key using CryptUnprotectData. The way I fetched the profile key is by exporting the profile using netsh. netsh wlan export profile name="MyWEP" folder="./" For now, I manually copied the key material from the .xml file generated by the netsh command to my program. And the way, I am decrypting is - DATA_BLOB DataOut, DataVerify; DataOut.cbData = encryptData.length(); DataOut.pbData = (BYTE*)("I_Manually_Copy_The_WEP_Key_Here"); if (CryptUnprotectData(

Decrypt WEP wlan profile key using CryptUnprotectData

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I am trying to decrypt WEP profile's key using CryptUnprotectData . The way I fetched the profile key is by exporting the profile using netsh. netsh wlan export profile name="MyWEP" folder="./" For now, I manually copied the key material from the .xml file generated by the netsh command to my program. And the way, I am decrypting is - DATA_BLOB DataOut, DataVerify; DataOut.cbData = encryptData.length(); DataOut.pbData = (BYTE*)("I_Manually_Copy_The_WEP_Key_Here"); if (CryptUnprotectData( &DataOut, NULL, NULL, NULL, NULL, 0, &DataVerify)) { printf("The decrypted data is: %s\n", DataVerify