Linq - Compare two datatables

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I have two datatables filled from an earlier process.

Both data tables are of the same structure and are a effectively a list of transactions.

DataTable1
DataTable2

I want to check what transactions exist in DataTable1 that do not exist in DataTable2 and return the results in a new DataTable based on column "TransactionRef"

I then want to check what transactions exist in DataTable2 that do not exist in DataTable1 and return the results in a new DataTable.

Is anyone able to help?

Thanks

BM

Posted 6-Nov-12 2:33am

mccrimmon

Updated 6-Nov-12 2:35am

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