[C#] ExpandoObject 類別的使用方法

public static void Main()
{
   dynamic obj = new ExpandoObject();

   obj.Name = "Joe";

   obj.Sub = (Func<int, int, int>)((int a, int b) => {
      return a + b;
   });

   obj.SetAge = (Action<int>)((int age) => {
      obj.Age = age;
   });

   obj.GetAge = (Func<int>)(() => {
      return obj.Age;
   });

   Console.WriteLine(obj.Name);
   Console.WriteLine(obj.Sub(1,2));
   obj.SetAge(20);
   Console.WriteLine(obj.GetAge());
}

執行結果：
Joe
3
20