public DataContainer(TimeSpan pDataInvalidateTime)
{
for (int i = 1; i < 5; i++)
{
analogValueSets[i - 1] = new AnalogValueSet(i, DateTime.MinValue, 999.9);
}
}
public bool SetNewAnalogValue(int pPropertyNumber, DateTime pSampleTime, double pMeasureValue)
{
if ((pPropertyNumber < 1) || (pPropertyNumber > 4))
{
return(false);
}
else
{
lock (LockProgram)
{
analogValueSets[pPropertyNumber - 1] = new AnalogValueSet(pPropertyNumber, pSampleTime, pMeasureValue);
return(true);
}
}
}
public AnalogValueSet GetAnalogValueSet(int pPropertyNumber)
{
lock (LockProgram)
{
AnalogValueSet returnSet = analogValueSets[pPropertyNumber - 1];
// if the read value is outdated we return arbitrarily 999.9 (means value is not valid)
// otherwise we return the value
if ((DateTime.Now - returnSet.SampleTime) > dataInvalidateTime)
{
return(new AnalogValueSet(pPropertyNumber, returnSet.SampleTime, 999.9));
}
else
{
return(returnSet);
}
}
}