private bool SetPointValue(uint pointId,
DateTime time,
PointSourceEntry.Quality quality,
double value,
PointSourceEntry.Reason reason)
{
bool success = false;
lock (m_manualPoints)
{
try
{
PointSourceEntry p;
if (m_manualPoints.TryGetValue(pointId, out p))
{
p.SetValue(time, quality, reason, value);
success = true;
App.LogApp(true, "SetPointValue: Setting " + pointId.ToString() +
" Time: " + time.ToString() +
" Quality: " + quality.ToString() +
" Value: " + value);
// We are not updating the point in OnScan so flush here
FlushUpdates();
}
else
{
App.LogError(1, "SetPointValue: Failed to find Manual Point with ID " + pointId.ToString());
}
}
catch (Exception e)
{
Log("Exception: " + e.Message);
}
}
if (!success)
{
Log("Point Set Failed for Manual Point with ID " + pointId.ToString());
}
return(success);
}
public override void OnExecuteAction(DriverTransaction transaction)
{
switch (transaction.ActionType)
{
case (uint)OPC.AddInScannerDriverActions.ProcessValue:
App.LogApp(true, LogSource + "Processing 'Process Value' driver action...");
// Process Manual Value
{
uint pointId = (uint)(transaction.get_Args(0));
DateTime time = (DateTime)(transaction.get_Args(1));
PointSourceEntry.Quality quality = (PointSourceEntry.Quality)(transaction.get_Args(2));
double value = (double)(transaction.get_Args(3));
PointSourceEntry.Reason reason = (PointSourceEntry.Reason)(transaction.get_Args(4));
bool success = SetPointValue(pointId, time, quality, value, reason);
CompleteTransaction(transaction, (success ? 1 : 0), (success ? "Success" : "Failed"));
}
break;
default:
base.OnExecuteAction(transaction);
break;
}
}
