LINQ - Compare List objects and List of strings

Question

I have a list of objects (List1) and list of string (List2 - list of Names of the objects)

I need to get all objects from List1 if the object.Name does not exists in List2

How can write this LINQ C#.?

Answer 1

public class Class1
{
    public string Name {get;set;}
}

var List1 = new List<Class1>();
var List2 = new List<string>();
var result = List1.Where(x=>!List2.Contains(x.Name)).ToList();

Or:

var result = List1.Where(x=>!List2.Any(n=>n==x.Name)).ToList();