Sub data table

[ppr (Peter Preuss)]

we can group the data / split it to a list of datatables

Assign Activity:
TableList | DataType: List(Of DataTable) =

(From d in Your DataTable.AsEnumerable
Group d by k=d("num_chrono").toString.Trim into grp=Group
Select t = grp.CopyToDataTable).toList

[HowTo] Overview on different options for grouping data and processing the groups

This HowTo introduces on the different options for grouping data from a datatable in order to process the grouped data. Introduction Grouping data and processing the grouped data is a common scenario e.g. when the grouped data is to aggregate like summing up, find maximum, get the average or concatening items. Lets have a look on following data: [grafik] A possible scenario could be: Create a report containing following information: the region code the sum of CaseCount per RegionCode t…