使用Reflection设置类型为List <CustomClass>的Property

class Foo
{
    public string Bar { get; set; }
}
class Program
{
    static void Main()
    {
        Type type = typeof(Foo); // possibly from a string
        IList list = (IList) Activator.CreateInstance(
            typeof(List<>).MakeGenericType(type));

        object obj = Activator.CreateInstance(type);
        type.GetProperty("Bar").SetValue(obj, "abc", null);
        list.Add(obj);
    }
}