Given two lists (IList) A and B. I would like to use linq to determine the values of A that are in B. Is this fairly straight forward and efficient? Thanks.
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Given two lists (IList) A and B. I would like to use linq to determine the values of A that are in B. Is this fairly straight forward and efficient? Thanks.
What you want is the intersection of A and B, so you can use the
Intersectmethod: