Using LINQ, select list of objects inside another list of objects

Question

public class ClassA
{
     public string MyString {get; set;}
}

public class ClassB
{
     public List MyObjects {get; set;}
}

List cla         


        

Answer 1

You want to use IEnumerable.SelectMany() Extension Method to flatten the hierarchy:

var result = classBList.SelectMany(b => b.MyObjects).Distinct();