Lets say I have this class
class Child {
public string FirstName { get; set; }
public string LastName { get; set; }
}
class Container {
public List<Child> { get; set; }
}
I'm working on a deserializer of sorts and I want to be able to create and populate the Child
list from the data retrieved. I've gotten this far (I've cut out a lot of handling for other types for this example so its unnecessarily "iffy" but bare with me):
var props = typeof(Container).GetProperties();
foreach (var prop in props) {
var type = prop.PropertyType;
var name = prop.Name;
if (type.IsGenericType) {
var t = type.GetGenericArguments()[0];
if (type == typeof(List<>)) {
var list = Activator.CreateInstance(type);
var elements = GetElements();
foreach (var element in elements) {
var item = Activator.CreateInstance(t);
Map(item, element);
// ??? how do I do list.Add(item) here?
}
prop.SetValue(x, list, null); // x is an instance of Container
}
}
}
I can't figure out how to cast list
to essentially List<t.GetType()>
so I can access the add method and add the item.