bool OpenStethoscope(string stethoscopeName)
{
var stethoscopes = StethoscopeManager.StethoscopeList.Where(s => s.Name == stethoscopeName);
if (!stethoscopes.Any())
{
return(false);
}
var stethoscope = stethoscopes.First();
var formProcessBar = new FrmProcessBar(false, string.Format("正在开启设备{0}连接！", stethoscopeName))
{
CancelBtnVisible = false
};;
Thread pairThread = new Thread(() =>
{
try
{
if (!stethoscope.IsConnected)
{
stethoscope.Connect();
ShowMsg(string.Format("听诊器 {0} 连接成功...", stethoscopeName), false);
if (OnSetehoscopeConnect != null)
{
OnSetehoscopeConnect();
}
Current = stethoscope;
//Mediator.ShowMsg(string.Format("听诊器{0}连接成功", stethoscope.Name));
}
}
catch (Exception ex)
{
ShowMsg(string.Format("听诊器 {0} 连接失败...", stethoscopeName));
}
finally
{
Invoke(new MethodInvoker(() =>
{
formProcessBar.Close();
}));
}
});
pairThread.Start();
formProcessBar.ShowDialog();
return(stethoscope.IsConnected);
}
// Connect to the stethoscope targetStethoscope
public string ConnectToTargetStethoscope()
{
// only do anything if there is a stethoscope object to try connecting to...
if (null != targetStethoscope)
{
// Try connecting to the stethoscope
try
{
targetStethoscope.Connect();
stethoscope = targetStethoscope;
//_audioFilter = stethoscope.Filter;
// Return the SN of the connected stethoscope
Console.WriteLine("Connected to " + stethoscope.SerialNumber);
return targetStethoscope.SerialNumber;
}
catch
{
Console.WriteLine("Failed to connect to stethoscope (Serial number " + targetStethoscope.SerialNumber + ")!");
return ""; // could put a more useful error here
}
}
else
{
Console.WriteLine("Stethoscope not found!");
return ""; // could put a more useful error here
}
}
public void Disconnect()
{
lock (this)
{
if (null != stethoscope)
{
Console.WriteLine("Disconnecting!");
stethoscope.Disconnect();
stethoscope = null;
}
else
{
Console.WriteLine("Not connected!");
}
}
}
public string Connect()
{
lock (this)
{
// Connect to the first available stethoscope
IList<Stethoscope> availableStethoscopes = GetAvailableStethoscopes();
targetStethoscope = availableStethoscopes.First<Stethoscope>();
Console.WriteLine("Connecting to SN " + targetStethoscope.SerialNumber);
return ConnectToTargetStethoscope();
}
}
