private TrendType _getTrendType(DeviceObjectPropertyReference reference)
{
switch ((ObjectType)reference.ObjectIdentifier.Type)
{
case ObjectType.AnalogInput:
case ObjectType.AnalogOutput:
case ObjectType.AnalogValue:
return TrendType.Real;
case ObjectType.BinaryInput:
case ObjectType.BinaryOutput:
case ObjectType.BinaryValue:
case ObjectType.Schedule:
return TrendType.Binary;
}
return TrendType.Unknown;
}