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#include <windows.h> #include <wlanapi.h> #include <iostream> int main() { HANDLE hClient = NULL; DWORD dwMaxClient = 2; DWORD dwCurVersion = 0; DWORD dwResult = 0; dwResult = WlanOpenHandle(dwMaxClient, NULL, &dwCurVersion, &hClient); if (dwResult != ERROR_SUCCESS) { std::cerr << "WlanOpenHandle failed with error: " << dwResult << std::endl; return 1; } PWLAN_INTERFACE_INFO_LIST pIfList = NULL; dwResult = WlanEnumInterfaces(hClient, NULL, &pIfList); if (dwResult != ERROR_SUCCESS) { std::cerr << "WlanEnumInterfaces failed with error: " << dwResult << std::endl; WlanCloseHandle(hClient, NULL); return 1; } if (pIfList->dwNumberOfItems > 0) { GUID guid = pIfList->InterfaceInfo[0].InterfaceGuid; PWLAN_AVAILABLE_NETWORK_LIST pNetworkList = NULL; dwResult = WlanGetAvailableNetworkList(hClient, &guid, 0, NULL, &pNetworkList); if (dwResult == ERROR_SUCCESS) { for (DWORD i = 0; i < pNetworkList->dwNumberOfItems; i++) { if (pNetworkList->Network[i].bNetworkConnectable) { std::wcout << L"Currently connected network: " << pNetworkList->Network[i].strProfileName << std::endl; break; } } } if (pNetworkList != NULL) { WlanFreeMemory(pNetworkList); } } if (pIfList != NULL) { WlanFreeMemory(pIfList); } WlanCloseHandle(hClient, NULL); return 0; }
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