Using LINQ to Update A Property in a List of Entities

Question

Say I have an entity that looks something like this simple example:

MyEntity 
{
   int property1;
   int property2;
   int property3;
}

Now ass

Answer 1

Like this:

var result = GetMyIEnumerable()
                .ToList();
result.ForEach(x => x.property1 = 100);