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Contains performance

Sanjay Sharma

Hi,

I have following code

int [] selectedPocilies = {1,2,3,...................10000};

var PolicyData = commonDAL.GetPolicyData(); // policy records

//Below statement took time

var FilteredPolicyData = PolicyData.Where(p => SelectedPolicies.Contains(p.PolicyId)).ToList();

Is there anyway to reframe above code line.

Thanks in advance

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