How to get the type of T from a member of a generic class or method?

Question

Let say I have a generic member in a class or method, so:

public class Foo
{
    public List Bar { get; set; }

    public void Baz()
    {         


        

Answer 1

Using 3dGrabber's solution:

public static T GetEnumeratedType(this IEnumerable _)
{
    return default(T);
}

//and now 

var list = new Dictionary();
var stronglyTypedVar = list.GetEnumeratedType();