How to keep two dt2 in dt1 as side by side?

[ppr (Peter Preuss)]

Merge Data Tables

it is a side by side merge case:

How to add three data tables into one data table

side by side merge done by combining the datatables within a datable (Classical, LINQ…) repeated write range with offset A1,B1,C1 for the different datatables We are doing it in this way as e.g. in contrast merge datatable will not do a side by side merge