/// <summary>
/// Connect and disconnect command execute.
/// </summary>
/// <param name="obj">The obj.</param>
private void ConnectDisconnectCommandExecute(object obj)
{
if (!IsConnected)
{
try
{
_hartCommunication.Initialize(_settingsViewModel.SettingsDataModel.ComPort);
OpenResult result = _hartCommunication.Open();
switch (result)
{
case OpenResult.UnknownComPortError:
_messageBoxService.ShowError("Unknown COM port error while connecting to device.", "Error");
return;
case OpenResult.ComPortNotExisting:
_messageBoxService.ShowError("Selected COM port does not exists.", "Error");
return;
case OpenResult.ComPortIsOpenAlreadyOpen:
_messageBoxService.ShowError("COM port is already opened.", "Error");
return;
}
_hartCommunication.PreambleLength = Convert.ToInt32(_settingsViewModel.SettingsDataModel.Preamble);
_hartCommunication.Receive += ReceiveValueHandle;
_hartCommunication.SendingCommand += SendingValueHandle;
IsConnected = true;
}
catch (Exception e)
{
_messageBoxService.ShowError("Error on connecting to device.\n\n" + e, "Error");
}
}
else
{
try
{
CloseResult result = _hartCommunication.Close();
switch (result)
{
case CloseResult.PortIsNotOpen:
_messageBoxService.ShowError("The port is not open.", "Error");
return;
}
IsConnected = false;
_hartCommunication.Receive -= ReceiveValueHandle;
_hartCommunication.SendingCommand -= SendingValueHandle;
}
catch (Exception e)
{
_messageBoxService.ShowError("Error on disconnecting from device.\n\n" + e, "Error");
}
}
}
public UWPContentDialog(string _description)
{
this.InitializeComponent();
txtDescription.Text = _description;
newName = "";
dialogResult = CloseResult.CANCEL;
}
public void Close(CloseResult result)
{
_window.Close();
if (_onClosed != null)
{
_onClosed.Invoke(result);
}
}
public async Task <IActionResult> Close(Guid accountId)
{
var command = new CloseCommand(accountId);
CloseResult closeResult = await closeService.Process(command);
if (closeResult == null)
{
return(new NoContentResult());
}
return(Ok());
}
public void Usage()
{
const string PORT_NAME = "COM1";
HartCommunicationLite communication = new HartCommunicationLite(PORT_NAME);
OpenResult openResult = communication.Open();
Assert.That(openResult, Is.EqualTo(OpenResult.Opened));
CloseResult closeResult = communication.Close();
Assert.That(closeResult, Is.EqualTo(CloseResult.Closed));
}
public CloseResult CloseCard()
{
var res = new CloseResult();
try
{
res.Result = CloseCardExternal();
res.ErrorString = GetErrorString(res.Result);
}
catch (Exception ex)
{
res.ErrorString = ex.Message;
}
return(res);
}
private void ContentDialog_PrimaryButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args)
{
newName = txtEntry.Text.Trim();
dialogResult = CloseResult.OK;
}
