Data

Declaration: TIlabTrnDataSet.Data [idx: integer]: TDataPoint;
The array property Data allows to access the data points of the dataset. The parameter idx (valid range: 1..NDataPoints) addresses the individual data point. If you try to access a non-existent data point (i.e. if the idx is less than 1 or greater than NDataPoints) the call will be ignored on write or return an empty value on read (an empty value is indicated by Data.XPos = -MAXINT, Data.YPos = -MAXINT and Data.ClassIx = 0).