private void ReloadPortNames()
{
// Enumerate the port names
string[] ports = SerialPort.GetPortNames();
PortNameList.BeginUpdate();
PortNameList.Items.Clear();
// Add the names to the list
PortNameList.Items.AddRange(ports);
PortNameList.EndUpdate();
}
/// <summary>
/// 使用<see cref="Manager.Open">Open</see>方法开启设备串口连接。
/// </summary>
/// <returns>代表异步开启设备的任务。</returns>
public async Task OpenAsync()
{
if (!PortNameList.ContainsKey(PortName))
{
MessageBox.Show("错误:未选择串口设备！");
return;
}
try
{
await Manager.Instance.Open(PortName, BaudRate, Parity, DataBits, StopBits, Handshake);
}
catch (Exception e)
{
MessageBox.Show("错误:" + e.Message);
}
}
