Help with for each datarow loop

[ppr (Peter Preuss)]

some parts could be avoided (e.g. heavy dt text outputting, as we can do inspections with the debugging panels)

We would recommend to use for the filter output a seperate variable: dtFiltered

As a group by is implemented also have a look here:

[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…

Maybe you want to shift to a groupby LINQ