private void RefreshImpedanceCodes()
{
for (var i = 0; i < ImpedanceListBox.Items.Count; i++)
{
var item = ImpedanceListBox.Items[i] as ListBoxItem;
if (item != null)
{
var code = _currentState.GetChannelImpedance(i);
item.Content = $"Channel {i+1}: {code}";
}
}
}
/// <summary>
/// 显示/测试采样通道的阻抗值
/// </summary>
/// <param name="state"></param>
public ImpedanceViewWin(BrainDevState state)
{
BrainDeviceManager.OnConnected += OnReconnect;
InitializeComponent();
_currentState = state;
for (int i = 0; i < _currentState.ChannelCount; i++)
{
var code = _currentState.GetChannelImpedance(i);
ListBoxItem item = new ListViewItem
{
Content = $"Channel {i + 1}: {code}",
TabIndex = i + 1
};
ImpedanceListBox.Items.Add(item);
item.Selected += OnItemSelected;
}
_uithread = Dispatcher.CurrentDispatcher;
_unsubscriber = BrainDeviceManager.BrainDeviceState.Subscribe(OnDevStateChanged, () =>
{
_uithread.InvokeAsync(OnDisconnect);
});
}