How to find identical and nonidentical rows from datatable based on primary key column.
How to find identical and nonidentical rows from datatable based on primary key column.I don't want to mention column name directly for primary key because primary column differs for every table. (I want to make it global to accept any number of primary keys)
Tried : I used dt1.AsEnumerable().except(dt2.AsEnumerable()) which is checking lastupdated column(timestamp). So "except" not working as I expect
