C# Linq2SQL - Join IList and Table to Filter Data

I have a list and I need to filter it down more.  I need to use data from a table to filter it more.

My list is Enrollments.  I am able to get to Enroll.Emp.perID.  I need to filter the table TermedEmp which has field perID also.  Basically in SQL it would work like this.

Select *
From Enroll.Emp e
Where e.perID not in (
    Select perID from TermedEmp
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Miguel OzSoftware EngineerCommented:
A possible solution:
var query = from e in Enroll.Emp
            where !TermedEmp.Any(t=> t.perID == e.perID)
            select e;

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