private void backgroundWorkerOpen_DoWork(object sender, DoWorkEventArgs e)
{
try
{
for (short i = 0; i < objSwitch.MaxSwitch; i++)
{
if (backgroundWorker_Open.CancellationPending)
{
e.Cancel = true;
return;
}
objSwitch.SetSwitch(i, SHUTTER_DIR);
backgroundWorker_Open.ReportProgress(i);
}
}
catch (Exception Ex)
{
stBuffer += Ex.ToString() + Environment.NewLine;
}
}
private void chkOut_Click(object sender, EventArgs e)
{
string chkName = ((CheckBox)sender).Name;
short chkNum = Convert.ToInt16(chkName.Substring(6, 1)); //chkOut1 -> 0
chkNum--;
if (driver != null)
{
driver.SetSwitch(chkNum, ((CheckBox)sender).Checked);
}
txtLog.AppendText("Swtich " + chkNum + ": set state [" + ((CheckBox)sender).Checked + "]" + Environment.NewLine);
}
/// <summary>
/// Set switch power wrapper
/// </summary>
/// <param name="PORT_NUM"></param>
/// <param name="PORT_NAME"></param>
/// <param name="set_value"></param>
/// <returns>true if ok, false if error</returns>
public bool PowerSet(byte PORT_NUM, string PORT_NAME, bool set_value, out bool?power_flag)
{
//log enter
Logging.AddLog(PORT_NAME + " switching " + ((bool)set_value ? "ON" : "OFF"), LogLevel.Activity);
bool retval = false;
//if previously switch was connected, try to set value
if (Connected_flag)
{
try
{
objSwitch.SetSwitch(PORT_NUM, (bool)set_value);
retval = true;
}
catch (NotConnectedException ex)
{
//MessageBox.Show(ex.ToString());
Logging.AddLog("Switch driver notconnected exception [" + ex.Message + "]. Try to reconnect", LogLevel.Activity, Highlight.Error);
bool reconnF = true; int i = 1;
while (reconnF)
{
Logging.AddLog("Switch driver reconnect attempt " + i, LogLevel.Activity);
Connect = true; //connect
reconnF = (i++ <= SWITCH_MAX_RECCONNECT_ATTEMPTS) && !Connected_flag;
}
if (Connected_flag)
{
Logging.AddLog("Switch driver reconnected", LogLevel.Activity);
try
{
objSwitch.SetSwitch(PORT_NUM, (bool)set_value);
retval = true;
}
catch (Exception ex2)
{
//if again exception - give up
retval = false;
Logging.AddLog("Couldn't get switch [" + PORT_NUM + "] value [" + ex2.Message + "]", LogLevel.Important);
Logging.AddLog(MethodBase.GetCurrentMethod().Name + " exception [" + ex2.ToString() + "]", LogLevel.Debug, Highlight.Error);
}
}
else
{
Logging.AddLog("Switch driver couldn't be reconnected after " + SWITCH_MAX_RECCONNECT_ATTEMPTS + " attempts", LogLevel.Activity);
retval = false;
}
}
catch (Exception ex)
{
Logging.AddLog("Get " + PORT_NAME + " unknown exception [" + ex.Message + "]!", LogLevel.Important, Highlight.Error);
Logging.AddLog("" + PORT_NAME + " exception details: " + ex.ToString(), LogLevel.Debug, Highlight.Debug);
retval = false;
}
}
else
{
retval = false;
Logging.AddLog(System.Reflection.MethodBase.GetCurrentMethod().Name + " [" + PORT_NAME + "]: switch was not connected, exiting" + retval, LogLevel.Trace);
}
//set appropriate var
if (retval)
{
power_flag = set_value;
}
else
{
power_flag = null;
}
Logging.AddLog(System.Reflection.MethodBase.GetCurrentMethod().Name + " [" + PORT_NAME + "] exit. Result :" + retval, LogLevel.Trace);
return(retval);
}