private void ListDevices()
{
using (var relayController = new RelayController())
{
var devices = relayController.ListDevices();
while (devices.Count == 0)
{
var result = MessageBox.Show(this, "No devices were found. Would you like to try again?",
"No Devices Found",
MessageBoxButton.YesNo, MessageBoxImage.Asterisk, MessageBoxResult.Yes);
if (result.HasFlag(MessageBoxResult.No))
{
Application.Current.Shutdown();
return;
}
devices = relayController.ListDevices();
}
DevicesComboBox.ItemsSource = devices;
DevicesComboBox.SelectedIndex = 0;
}
}
private void ListDevices()
{
using (var relayController = new RelayController())
{
//var devices = relayController.ListDevices();
var devices = relayController.ListDevices();
if (devices.Count == 1)
{
// o bước này khi cắm mạch vào thì biến devices.Count = 1
// khi rút mạch vào thì biến devices.Count = 0
MessageBox.Show("co ket noi");
comboBox1.Items.Add(devices);
comboBox1.SelectedIndex = 0;
}
else
{
MessageBox.Show("k ket noi");
}
}
}