C# (CSharp) Farm Animal示例

示例#1

 public void WashAnimal(Animal animal)
 {
     Console.WriteLine(Name + " washed " + animal.Name);
 }

示例#2

 public void FeedAnimal(Animal animal)
 {
     Console.WriteLine(Name + " fed " + animal.Name + " and " + animal.Name + " said ");
     animal.Talk();
 }