Linq select to new object

Question

I have a linq query

var x = (from t in types select t).GroupBy(g =>g.Type)

which groups objects by their type, as a result I want to ha

Answer 1

The answers here got me close, but in 2016, I was able to write the following LINQ:

List objectList = similarTypeList.Select(o =>
    new ObjectType
    {
        PropertyOne = o.PropertyOne,
        PropertyTwo = o.PropertyTwo,
        PropertyThree = o.PropertyThree
    }).ToList();