static public void open(Config cfg, string portname) //从配置或名称传入
{
if (portname != "socket") //若是串口
{
cur_ds = dsdict[DSType.uart];
(cur_ds as DataSrc_uart).uart.PortName = portname;
}
else
{
cur_ds = dsdict[cfg.socket.type]; //若是网络
}
cur_ds.open(cfg);
}
private void btnConnCom_Click(object sender, RoutedEventArgs e)
{
var btn = sender as Button;
try
{
if (btn.Content.ToString() == "打开端口")
{
DataSrc.open(config, comPort.Text);
btn.Content = "关闭端口";
}
else
{
btn.Content = "打开端口";
DataSrc.cur_ds.close();
}
}
catch
{ }
}
