How to compare the full rows of two different datatable

[ppr (Peter Preuss)]

IT Sounds that all columns are to Check
Have a Look Here as Well for identfying the rows for the merge

[HowTo] - Find Duplicate / NonDuplicate rows - checking all columns - without explicit listing the colnames/index

Introduction In the majority of scenarios duplicated / Non duplicated rows can be identified by a few columns grace to the key column concept. In order to retrieve it, the group by approach helps It can be done e.g. with some nice components from Connect or LINQ In some scenarios all duplicated / non duplicated rows should be detected by checking all columns. Setting up an approach without explicit listing all column names or column index would speed up the implementation. Implementat…