/// <summary>
/// Shows the device.
/// </summary>
/// <param name="deviceMessage">The device message.</param>
private void Connect(DeviceBt device)
{
this.dev = device;
ElementDiffusion ed;
while (this.elementsDiffusion.TryDequeue(out ed))
{
if (ed == null)
{
break;
}
}
ElementFTP eftp;
while (this.elementsFTP.TryDequeue(out eftp))
{
if (eftp == null)
{
break;
}
}
this.mre.Reset();
this.terminate = false;
//this.ViderCache(fonctionInterne.ViderCache);
//Messenger.Default.Send(fonctionInterne.ViderCache);
}
/// <summary>
/// Sends the data to the Receiver.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="content">The content.</param>
/// <returns>If was sent or not.</returns>
public async Task <bool> Send(DeviceBt device, string content)
{
if (device == null)
{
throw new ArgumentNullException("device");
}
if (string.IsNullOrEmpty(content))
{
throw new ArgumentNullException("content");
}
// for not block the UI it will run in a different threat
var task = Task.Run(() =>
{
using (var bluetoothClient = new BluetoothClient())
{
try
{
var ep = new BluetoothEndPoint(device.DeviceInfo.DeviceAddress, _serviceClassId);
// connecting
bluetoothClient.Connect(ep);
// get stream for send the data
var bluetoothStream = bluetoothClient.GetStream();
// if all is ok to send
if (bluetoothClient.Connected && bluetoothStream != null)
{
// write the data in the stream
var buffer = System.Text.Encoding.UTF8.GetBytes(content);
bluetoothStream.Write(buffer, 0, buffer.Length);
bluetoothStream.Flush();
bluetoothStream.Close();
return(true);
}
return(false);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.ToString());
// the error will be ignored and the send data will report as not sent
// for understood the type of the error, handle the exception
}
}
return(false);
});
return(await task);
}
public void Configurer()
{
//if (this.dev == null && !this.connexionEnCours)
//{
// this.connexionEnCours = true;
SelectionBT w = new SelectionBT();
bool? r = w.ShowDialog();
if (r.HasValue && r.Value)
{
this.dev = w.Liste.SelectedItem as DeviceBt;
this.Connect(this.dev);
ThreadStart ts = new ThreadStart(this.BackgroundThradProcess);
this.BlueToothTheread = new Thread(ts);
this.BlueToothTheread.Start();
}
//}
}
void toto1(DeviceBt bd)
{
Devices.Add(bd);
}
