/// <summary>
/// 连接到指定的蓝牙设备的RFComm服务
/// </summary>
/// <param name="BL">要连接到的设备</param>
/// <returns>主机对象的规范名称</returns>
public async Task <string> ConnectToRfcommServiceAsync(BluetoothList BL)
{
if (BL == null)
{
throw new ArgumentNullException(nameof(BL), "Parameter could not be null");
}
try
{
var Device = await Windows.Devices.Bluetooth.BluetoothDevice.FromIdAsync(BL.Id);
var Services = await Device.GetRfcommServicesForIdAsync(RfcommServiceId.ObexObjectPush);
if (Services.Services.Count == 0)
{
throw new Exception(Globalization.GetString("BluetoothUI_Tips_Text_3"));
}
RfcommDeviceService RfcService = Services.Services[0];
return(RfcService.ConnectionHostName.CanonicalName);
}
catch
{
throw new Exception(Globalization.GetString("BluetoothUI_Tips_Text_2"));
}
}
/// <summary>
/// 连接到指定的蓝牙设备的RFComm服务
/// </summary>
/// <param name="BL">要连接到的设备</param>
/// <returns>主机对象的规范名称</returns>
public async Task <string> ConnectToRfcommServiceAsync(BluetoothList BL)
{
var Device = await Windows.Devices.Bluetooth.BluetoothDevice.FromIdAsync(BL.Id);
var Services = await Device.GetRfcommServicesForIdAsync(RfcommServiceId.ObexObjectPush);
if (Services.Services.Count == 0)
{
throw new Exception("无法发现蓝牙设备的ObexObjectPush服务，该设备不受支持");
}
RfcommDeviceService RfcService = Services.Services[0];
return(RfcService.ConnectionHostName.CanonicalName);
}
