Get Nested Property value using reflection and Linq.Expression

public static T Get<T>(Func<T> getDelegate, 
       bool DefaultTOnNull = false, T defaultVal = null) where T : class
{
    T result = null;
    try
    {
        result = getDelegate();
    }
    catch (NullReferenceException) { }
    catch (IndexOutOfRangeException) { }
    catch (ArgumentOutOfRangeException) { }
    return DefaultTOnNull ? result ?? default(T) : defaultVal == null ? result : defaultVal;
}

NullHelper.Get( ()=>MyObject.MyProperty.MyLIstProperty[0].FirstName.ToString() );