Reduces the data set data.
Works in two modes:
1 - remove recods (when calculateAverage is FALSE)
2 - calculate average values for the intervals (when calculateAverage is TRUE)
Namespace: CMS.HelpersAssembly: CMS.Helpers (in CMS.Helpers.dll) Version: 8.0.0.0 (8.1.5347.20411)
Parameters
- ds
- Type:
System.Data DataSet
The input dataset
- keepEveryXItem
- Type: System Int32
The keep every x-item
- calculateAverage
- Type: System Boolean
if true: calculate average value for the interval. If false: pick every X-record
- columnNames
- Type: System String
Calculate average values just for given columns (Column1;Column2..). If null, calculate for all columns of types integer and double.
Return Value
Type:DataSetSee Also