private void Hioki3540_DataReceived(object sender, System.IO.Ports.SerialDataReceivedEventArgs e)
{
string str = Hioki3540.ReadLine();
if (Resistance.InvokeRequired)
{
Resistance.BeginInvoke(new Action(() =>
{
Resistance.Text = str;
}));
}
}
private void BTN_AutoOff_Click(object sender, EventArgs e)
{
Hioki3540.Write(hioki.AutoOff());
}