[HowTo] - First Start with LINQ (VB.Net)

[Carlos_Ortega1 (Carlos Ortega)]

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Use vlookup with Linq and TWO DATATABLES

I am trying to do a vlookup through a linq. I have two tables. Both tables contain the column “ACCOUNT” dt1 Account | Concept dt2 Account | Description (this column has a position 27) I want through the account to bring the concept of each account that concept is in my dt2 and if they do not match, leave a blank space or put a word for example “Does not match” Linq is required because both documents have 600000 data I hope it helps me IN MY DT1 I HAVE THE COLUMN “Concept” in position 3…