VC++编程通过Bluetooth API调用对话框选择蓝牙设备并显示设备信息

来源：互联网发布：java单例模式的优点编辑：程序博客网时间：2024/05/26 19:20

转载自：http://blog.sina.com.cn/s/blog_648d306d0102vjq5.html

官方网站：http://www.bluetooth.com

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VC++编程通过Windows Bluetooth API枚举蓝牙适配器及蓝牙设备

    #include
    #include
    #include
    #include
    #include
    #include

    #pragma comment(lib,"Bthprops.lib")

    using namespace std;

    int main(void)
    {
        wcout.imbue(locale(""));
        HBLUETOOTH_RADIO_FIND hbf = NULL;
        HANDLE hbr = NULL;
        HBLUETOOTH_DEVICE_FIND hbdf = NULL;
        BLUETOOTH_FIND_RADIO_PARAMS btfrp = { sizeof(BLUETOOTH_FIND_RADIO_PARAMS) };
        BLUETOOTH_RADIO_INFO bri = { sizeof(BLUETOOTH_RADIO_INFO)};
        BLUETOOTH_DEVICE_SEARCH_PARAMS btsp = { sizeof(BLUETOOTH_DEVICE_SEARCH_PARAMS) };
        BLUETOOTH_DEVICE_INFO btdi = { sizeof(BLUETOOTH_DEVICE_INFO) };
        hbf=BluetoothFindFirstRadio(&btfrp, &hbr);
        bool brfind = hbf != NULL;
        while (brfind)
        {
            if (BluetoothGetRadioInfo(hbr, &bri) == ERROR_SUCCESS)
            {
                cout << "Class of device: 0x" << uppercase << hex << bri.ulClassofDevice << endl;
                wcout <<"Name:"<< bri.szName << endl;
                cout <<"Manufacture:0x"<< uppercase << hex << bri.manufacturer << endl;
                cout << "Subversion:0x" << uppercase << hex << bri.lmpSubversion << endl;
                //
                btsp.hRadio = hbr;
                btsp.fReturnAuthenticated = TRUE;
                btsp.fReturnConnected = FALSE;
                btsp.fReturnRemembered = TRUE;
                btsp.fReturnUnknown = TRUE;
                btsp.cTimeoutMultiplier = 30;
                hbdf=BluetoothFindFirstDevice(&btsp, &btdi);
                bool bfind = hbdf != NULL;
                while (bfind)
                {
                    wcout << "[Name]:" << btdi.szName;
                    cout << ",[Address]:0x" << uppercase << hex << btdi.Address.ullLong << endl;
                    bfind=BluetoothFindNextDevice(hbdf, &btdi);
                }
                BluetoothFindDeviceClose(hbdf);
            }
            CloseHandle(hbr);
            brfind=BluetoothFindNextRadio(hbf, &hbr);
        }
        BluetoothFindRadioClose(hbf);
        _getch();
        return 0;
    }

VC++编程通过Bluetooth API调用对话框选择蓝牙设备并显示设备信息

     #include
    #include
    #include
    #include
    #include
    #include

    #pragma comment(lib,"Bthprops.lib")

    using namespace std;

    int main(void)
    {
        BLUETOOTH_SELECT_DEVICE_PARAMS pbtsdp = {sizeof(BLUETOOTH_SELECT_DEVICE_PARAMS) };
        pbtsdp.fShowAuthenticated = TRUE;
        pbtsdp.fShowRemembered = TRUE;
        pbtsdp.fShowUnknown = TRUE;
        if (BluetoothSelectDevices(&pbtsdp))
        {
            BLUETOOTH_DEVICE_INFO *pbtdi = pbtsdp.pDevices;
            BLUETOOTH_ADDRESS_STRUCT addr;
            for (ULONG cDevices = 0; cDevices < pbtsdp.cNumDevices; cDevices++)
            {
                wcout.imbue(locale(""));
                cout << "[Class]:0x" << uppercase << hex << pbtdi->ulClassofDevice;
                wcout << ",[Name]:"<<wstring(pbtdi->szName) << "";
                addr = pbtdi->Address;
                cout <<",[Address]:0x"<<uppercase<< hex << addr.ullLong << endl;

            }
            BluetoothSelectDevicesFree(&pbtsdp);
        }
        _getch();
        return 0;
    }

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