List<MyClass> a,b,c<br /><br />var d = a.Except(b);<br />c.Clear()<br />c = d.ToList();
<br />c = a.Except(b);<br />
IEnumerable c List a,b c = a.Except(b)
System.Linq.Enumerable.ExceptIterator
c.AddRange(a.Except(b));
c = a.Except(b).ToList();
var