//_________________________________________________________________________
private void BDisconn_Click(object sender, EventArgs e)
{
if (CP == null)
{
CP = new CComPort(this);
if (CP.PortCreate())
{
OpeningPort();
}
}
else
{
if (CP.IsOpen)
{
CP.PortClose();
BOpenCom.Text = "Открыть";
BOpenCom.ImageIndex = 1;
}
else
{
OpeningPort();
}
}
}
//_________________________________________________________________________
private void BReadCOM_Click(object sender, EventArgs e)
{
try
{
if (CP == null)
{
CP = new CComPort(this);
if (CP.PortCreate() == false)
{
CP = null;
return;
}
OpeningPort();
}
//CP?.PortClose ();
//CP = new CComPort (this);
//if (CP.CreatePort () == false)
//{
// MessageBox.Show ("Порт [" + CP.SP?.PortName + "] не открыт");
// CP = null;
// return;
//}
byte[] btaTX;
bool bRet = false;
int iCountRequest = 0;
if (ChBModeRequest.Checked)
{
bRet = SendTopRequest(out btaTX, ref iCountRequest);
}
else
{
bRet = SendTestRequest(out btaTX);
}
if (bRet)
{
CP.SendComm(btaTX, 0, btaTX.Length);
if (Properties.Settings.Default.asCommand.Contains(TBCommand.Text) == false)
{
Properties.Settings.Default.asCommand = TBCommand.Text;
}
}
else
{
TBCommand.AppendText("Неверная команда " + TBCommand.Lines[iCountRequest]);
}
if (bSavePropertyes)
{
bSavePropertyes = false;
Properties.Settings.Default.Save();
}
}
catch (Exception exc)
{
MessageBox.Show(exc.Message + Environment.NewLine + exc.StackTrace);
if (CP != null && CP.PortOpen())
{
CP.PortClose();
}
}
}
